明星電気 List of Products and Services

MC Nylon® is a type of nylon made from M (monomer) and C (cast), specifically a polyamide resin produced by Mitsubishi Chemical Advanced Materials Co., Ltd., known as 6 Nylon. MC901 is the basic grade of MC Nylon, which has improved "mechanical strength, thermal properties, chemical properties, and wear resistance" compared to the general 6 Nylon. It is available in shapes such as "sheets, round rods, and pipes." Applications include "various parts for general industrial machinery, conveyor machinery, food packaging machinery," as well as "wheels, gears, sprockets, rollers, bearings, liners, star wheels, guides, and pallets." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins including glass epoxy and engineering plastics to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• Engineering Plastics

Unilate® PC is a sheet material manufactured by Unichika Co., Ltd., which is composed mainly of PET resin filled with glass short fibers and inorganic fillers, and is subjected to heat laminated pressing after extrusion molding. It generally meets the performance requirements for electrical insulation materials. In particular, it excels in insulation properties, low water absorption, rigidity, and heat resistance, and also offers excellent machinability, making cutting and punching processes easy. It is used in the production of various insulating boards, mechanical parts, and various trays, supporting products in the IT industry. Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

SL-MP (Nitto Shinko) is a laminated board made by impregnating mat-like glass fiber with polyester resin, equivalent to JIS standard TL-GEM and NEMA standard GPO-2. It features properties such as arc resistance, tracking resistance, and heat resistance, and offers excellent cost performance. Applications include electrical insulation components for heavy electrical equipment. Additionally, there is a lineup such as SL-MP-T, which has superior heat resistance (mechanical properties at high temperatures) compared to SL-MP. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins including glass epoxy and engineering plastics to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Insulation boards are used for energy cost reduction through insulation, improving production efficiency, and enhancing product accuracy by minimizing thermal deformation. This case introduces the Lossna Board® manufactured by Nikko Chemical Co., Ltd. It is a powerful insulation board that exhibits excellent insulation effects even at high temperatures, featuring characteristics such as "heat resistance, dimensional stability, compressive strength, compressive creep properties, and arc resistance." Applications include "insulation boards for rubber molds and molding machines, insulation materials for electric furnaces and heaters, and structural components requiring insulation and heat resistance." Additionally, Nikko Chemical's insulation boards include "Lossna Board, Vessatherm, Carlight, Carhon, and Thermobaria." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins including Galepoxy and engineering plastics to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Insulation boards are used for energy cost reduction through insulation, improving production efficiency, and enhancing product precision by minimizing thermal deformation. This case introduces Nikkokasei's Bess thermo. It features a multifunctional insulation board series such as Bess thermo F/H/U, tailored for various applications and purposes, with characteristics including "high strength properties, chemical resistance, insulation performance, minimization of permanent deformation, and cost-effectiveness." Applications include "insulation boards for molding machines, insulation materials for vehicles, structural materials requiring strength at high temperatures, and insulation boards for parts with cost constraints." Additionally, Nikkokasei offers insulation boards such as "Rosna Board, Bess thermo, Cal Light, Cal Hon, and Thermo Barrier." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins including Galepoxy and engineering plastics to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Insulation boards are used for energy cost reduction through insulation, improving production efficiency, and enhancing product precision by minimizing thermal deformation. This case introduces Nikko Kasei's Callight. It achieves a weight that is half that of conventional laminated boards while possessing heat resistance, insulation, and durability comparable to them. Additionally, it achieves energy savings through heat retention and insulation, significantly reducing kinetic energy costs due to its lightweight nature. Applications include "thermal insulation materials for various die-cast molds, insulation materials for machine tools, materials for vehicle parts such as Shinkansen, lightweight high-strength jig materials, and various insulation spacer materials." Nikko Kasei's insulation boards include "Rosnaboard, Besthermo, Callight, Calhon, and Thermobaria." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including Galepoxy, and engineering plastics to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Insulation boards are used for energy cost reduction through insulation, improving production efficiency, and enhancing product accuracy by minimizing thermal deformation. This case introduces Nikko Kasei's Calhon L. In recent years, the demand for insulation and heat retention effects has diversified and expanded, requiring flexibility in the materials used for insulation boards. Calhon L features "extremely high processability, including flexibility in shapes from flat to cylindrical, control of density, integration with other components, and the ability to create composite boards." Applications include "mold insulation materials, insulation for high-temperature equipment, heat retention plates for surface heating elements, and materials for preventing condensation." Additionally, Nikko Kasei offers insulation boards such as "Rosun Board, Best Thermo, Cal Light, Calhon, and Thermo Barrier." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including Galepoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Insulation boards are used for energy cost reduction through insulation, improvement of production efficiency, and enhancement of product precision by minimizing thermal deformation. This case introduces Hemi-Sal® (manufactured by Nichias Corporation), a high-strength cement-based insulation board that can also be used as an electrical insulation cement board, featuring characteristics such as "excellent mechanical strength, heat resistance, and insulation properties, and being homogeneous as a single-layer board." Applications include "insulation boards for thermal presses (rubber and resin), casings for induction heating furnaces, electrical insulation materials for induction furnaces, and base plates or insulation components for equipment." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including gal epoxy and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Insulation boards are used for energy cost reduction through insulation, improved production efficiency, and enhanced product accuracy by minimizing thermal deformation. This case introduces MIOLEX® produced by Mitsubishi Electric Chemical Co., Ltd. The MIOLEX series has a rich lineup (PGX-595, PMX-573, PMX-561). It features "dimensional stability, machinability, insulation properties, mechanical strength, and electrical insulation." By using it as an insulation board, significant energy-saving effects are achieved through reduced heat dissipation, as well as benefits such as shortened heating time during initial operation and reduced material loss during trial runs. Applications include "insulation boards for tire and rubber molding machines, insulation boards for molds, insulating boards for induction heating furnaces and electric furnaces, heat shields for vehicles, and heat-resistant and insulating materials for machinery." *The photo shown is of PMX-561. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins including glass epoxy and engineering plastics to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

Phenolic resin (Bakelite) is the world's first artificially synthesized resin that does not use plant materials as raw materials. With the development of industrialization, it has been used in electrical and mechanical components. Its characteristics include excellent electrical insulation, heat resistance, and workability, and it offers great cost performance, making it a well-balanced insulating material overall. Sumilight® PL-9450 is a paper Bakelite laminate manufactured by Sumitomo Bakelite Co., Ltd., equivalent to PL-PEM-PF. It is a laminate for electronic components that has obtained UL94V-0 and is used in fields where flame resistance is required for electronic component applications. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Phenolic resin (Bakelite) is the world's first artificial synthetic resin not made from plant materials, and it has been used in electrical and mechanical components with the development of industrialization. Its characteristics include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material overall. Sumilight® PL-1131 is a paper Bakelite laminate manufactured by Sumitomo Bakelite Co., Ltd., equivalent to PL-PEM-P. It features excellent punchability and minimal dimensional changes, with applications including "volume switches." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Glass epoxy (Galaepo) laminated boards are made by impregnating woven glass fibers with epoxy resin, layering them, and then subjecting them to heat curing treatment. They excel in insulation, mechanical strength, flame resistance, and low dielectric constant, and are used in a wide range of fields and applications, starting with materials for electronic components, due to their thinness and resistance to warping. Sumilight® EL-3762 is a glass epoxy laminated board manufactured by Sumitomo Bakelite Co., Ltd., equivalent to EL-GEF. There are two types: "laminated boards for electronic components (for punching processing, thin materials): glass epoxy type requiring higher heat resistance and strength than paper bakelite" and "laminated boards for machinery and electrical equipment (for machining, thick materials): FR-4 grade with flame resistance exceeding G10 grade." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including Galaepo, and thermoplastic resins to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Taiko Light® is a phenolic resin laminate with excellent machinability and physical characteristics. It is widely used as an insulating material and structural material for electronic components and electrical machinery, and we offer a lineup of products with features tailored to various applications. Taiko Light® FL-102 is a paper-based Bakelite laminate with excellent machinability and general electrical properties, conforming to JIS standard PL-PEM. Its applications include electrical machinery components such as distribution boards, transformers, and vehicles, as well as jig materials like bearings and gears. We offer natural and black color options. Myojo Electric provides one-stop support from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Taiko Light® is a phenolic resin laminate with excellent processability and physical characteristics. It is widely used as an insulating material and structural material for electronic components and electrical machinery, and we offer a lineup of products with features tailored to various applications. Taiko Light® FL-FLE is a fabric bakelite laminate with moderate electrical properties and excellent mechanical strength and processability, conforming to JIS standard PL-FLE. Its applications include "electromechanical components and jigs that require impact resistance." In addition to natural color, we also offer black (made to order). Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

In general, epoxy resins have good insulation properties, moisture resistance, dimensional stability, chemical resistance, and adhesion, and they are particularly excellent in alkali resistance. Products with glass cloth substrates include standard types (G-10), flame-retardant types (FR-4), and heat-resistant types (G-11), all of which excel in mechanical strength, electrical properties, low water absorption, and chemical resistance. This case introduces Nikolite® NL-EG manufactured by Nikko Chemical Co., Ltd. It is a standard epoxy glass insulating material, equivalent to the JIS standard EL-GEM, and corresponds to general products (G-10). Applications include "terminal boards, insulating washers, heavy electrical equipment, and communication devices." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and adhesion. If you have any questions or inquiries, please feel free to consult with us.

• plastic

In general, epoxy resin has good insulation, moisture resistance, dimensional stability, chemical resistance, and adhesion, and is particularly excellent in alkali resistance. Products with glass cloth substrates include standard types (G-10), flame-retardant types (FR-4), and heat-resistant types (G-11), all of which excel in mechanical strength, electrical properties, low water absorption, and chemical resistance. This case introduces Nikolite® NL-EG-TR manufactured by Nikko Chemical Co., Ltd. It is an epoxy glass laminate that imparts tracking resistance and arc resistance to the standard grade NL-EG, with a JIS equivalent standard of EL-GEM's general type (equivalent to G-10). Applications include "vehicle control devices and heavy electrical equipment." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to consult us.

• plastic

In general, epoxy resins have good insulation, moisture resistance, dimensional stability, chemical resistance, and adhesion, and are particularly excellent in alkali resistance. Products with glass cloth substrates include standard types (G-10), flame-retardant types (FR-4), and heat-resistant types (G-11), all of which excel in mechanical strength, electrical properties, low water absorption, and chemical resistance. This case introduces Nikolite® NL-EG-H manufactured by Nikko Chemical Co., Ltd. It is a heat-resistant version of the standard grade NL-EG, exhibiting excellent mechanical strength even at high temperatures, with a JIS equivalent standard of EL-GEH, which corresponds to the heat-resistant type (G-11). Applications include "heavy electrical equipment and wedges." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and adhesion. If you have any questions or inquiries, please feel free to contact us.

• plastic

Epoxy glass (Galaepo) laminated sheets are molded materials made by impregnating and laminating glass fibers with epoxy resin and then curing them with heat. Features include insulation, mechanical strength, flame resistance, and low conductivity. This case introduces Nicholite® NL-EGN manufactured by Nikko Chemical Co., Ltd. It is a flame-retardant version of the standard epoxy glass insulating material NL-EG (equivalent to EL-GEF, UL-94V-0 certified) and is of FR-4 grade. Applications include "terminal boards, insulating washers, heavy electrical equipment, and communication devices." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins including Galaepo and thermoplastic resins to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Silicone resin is excellent in heat resistance, cold resistance, non-flammability, water resistance, and electrical insulation, and is used as H-class insulating material (materials that withstand a maximum allowable temperature of 180°C). To take advantage of its characteristics, using glass cloth as a substrate minimizes changes in resistance values due to temperature and provides excellent electrical properties such as high-frequency characteristics and arc resistance. This case introduces Nikolite® NL-SG manufactured by Nikko Chemical Co., Ltd. It is a silicone glass laminate (equivalent to SL-GSH) with excellent heat resistance, arc resistance, tracking resistance, and high-frequency characteristics, and is UL-94V-0 certified. Its applications include "H-class insulating materials, heavy electrical equipment, terminal boards," and more. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins including glass epoxy and thermoplastic resins to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Phenolic resin (Bakelite) is the world's first artificially synthesized resin not made from plant materials, and it has been used in electrical and mechanical components alongside the development of industrialization. Its features include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material overall. RISHOLITEⓇ (Rishorite) PS-1131, manufactured by Rishimachi Industrial Co., Ltd., is a paper-based phenolic resin laminate (thin sheet) known for its balanced performance and excellent punching workability, making it a bestseller in cold punching boards. It meets JIS standards PL-P-P and complies with the Food Sanitation Act, with applications including "punched products such as volume switches." Myojo Electric provides one-stop services from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to consult with us.

• plastic

Phenolic resin (Bakelite) is the world's first artificially synthesized resin not made from plant materials, and it has been used in electrical and mechanical components alongside the development of industrialization. Its features include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material overall. The RISHOLITEⓇ (Rishorite) PS-1135, manufactured by Rishou Kogyo Co., Ltd., is a black paper-based phenolic resin laminate (thin sheet) known for its balanced performance and excellent punching workability. Applications include "punched products such as volume switches." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Phenolic resin (Bakelite) is the world's first artificially synthesized resin that does not use plant materials as raw materials, and it has been used in electrical and mechanical components with the development of industrialization. Its features include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material. RISHOLITEⓇ (Rishorite) PS-1143S, manufactured by Rishimachi Industrial Co., Ltd., is a paper-based phenolic resin laminate (thin sheet) that excels in moisture resistance and electrical-mechanical properties, and it is a high-performance semi-cold punching board with minimal softening and strength degradation at high temperatures. The JIS standard is PL-PEM-P, and its applications include "punched products such as volume switches." We also offer a lineup of VA products using bleached craft paper, such as "PS-1143L" for hot punching at 80-120°C. Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Phenolic resin (Bakelite) is the world's first artificially synthesized resin not made from plant materials, and it has been used in electrical and mechanical components alongside the development of industrialization. Its features include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material overall. The RISHOLITEⓇ (Rishorite) PS-2161E produced by Rishou Industrial Co., Ltd. is a cloth-based phenolic resin laminated board (thick plate) with excellent delamination strength. The JIS standard is PL-FLE, and its applications include "bearings and heavy-load machinery *when impact resistance is required." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Phenolic resin (Bakelite) is the world's first artificially synthesized resin that does not use plant materials as raw materials. With the development of industrialization, it has been used in electrical and mechanical components. Its characteristics include excellent electrical insulation, heat resistance, and workability, making it a cost-effective and well-balanced insulating material. RISHOLITEⓇ (Rishorite) PS-2162, manufactured by Rishimatsu Industrial Co., Ltd., is a cold punching type of cloth-based phenolic resin laminate (thin sheet). It is characterized by superior mechanical strength (especially impact resistance) compared to paper-based materials, making it suitable for areas subjected to vibration and shock. It meets the JIS standard PL-FLE and complies with the Food Sanitation Act. Applications include "punched products such as volume switches that require impact resistance." Myojo Electric provides one-stop support from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Glass epoxy (Galaepo) laminated boards are made by impregnating woven glass fibers with epoxy resin, layering them, and then subjecting them to heat curing treatment. They exhibit excellent insulation properties, mechanical strength, flame resistance, and low dielectric constant, making them suitable for a wide range of fields and applications, starting with materials for electronic components, due to their thinness and resistance to warping. The RISHOLITEⓇ (Rishoraito) ES-3230J produced by Rishimatsu Industrial Co., Ltd. is a representative glass cloth-epoxy resin laminated board that meets ANSI standard G-10. It features top-level performance in heat resistance, electrical properties, and mechanical strength among laminated boards. Additionally, it excels in chemical resistance, particularly against alkalis. Applications include "various processed products, heavy electrical equipment, and circuit breakers." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Glass epoxy (Galaepo) laminated boards are made by impregnating woven glass fibers with epoxy resin, layering them, and then applying heat curing treatment. They excel in insulation properties, mechanical strength, flame resistance, and low dielectric constant, and are used in a wide range of fields and applications, starting with materials for electronic components, due to their thinness and resistance to warping. The RISHOLITEⓇ (Rishoraito) ES-3260 produced by Rishomachi Kogyo Co., Ltd. is a glass cloth-epoxy laminated board that has received ANSI Grade G-11 certification within the high heat resistance series, classified as heat resistance class H (180°C). Its Tg (glass transition temperature) is 180°C, providing excellent mechanical strength at elevated temperatures. Applications include "insulation spacers and thermal insulation materials, which excel in mechanical strength during heating." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including Galaepo, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Glass epoxy (Galaepo) laminated boards are made by impregnating woven glass fibers with epoxy resin, layering them, and then applying heat curing treatment. They excel in insulation properties, mechanical strength, flame resistance, and low dielectric constant, and are used in a wide range of fields and applications, starting with materials for electronic components, due to their thinness and resistance to warping. The RISHOLITEⓇ (Rishoraito) ES-3350N manufactured by Rishimatsu Industrial Co., Ltd. is a flame-retardant type of glass epoxy laminated board (EL-GEF), with an ANSI standard of FR-4.0 and a UL flame class of 94V-0. It comes in thicknesses ranging from 0.1 to 50 mm and is used as insulation material in home appliances where safety is a priority, such as rice cookers and ovens, with applications including terminal boards and washers. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics such as thermoplastic resins, to various processing methods including cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Glass composite substrate (CEM-3) is a substrate made by impregnating epoxy resin into a base material that combines glass cloth and glass non-woven fabric. It has electrical properties equivalent to epoxy glass and is used as a cost-effective alternative, but it has inferior mechanical properties and dimensional stability. RISHOLITEⓇ (Rishorite) ES-3753K, manufactured by Rishou Industry Co., Ltd., is an epoxy resin composite board of CEM-3 that combines glass cloth and glass non-woven fabric, excelling in processability such as punching. Applications include "punched products *thick plates for machine parts." We also offer a lineup of CEM-3 types such as "ES-3753KP," which further improves processability with thin glass cloth, and "ES-3753KJ," which uses ultra-thin glass cloth. Myojo Electric provides one-stop support from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics such as thermoplastic resins, to various processing methods including cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Epoxy resin laminates excel in mechanical strength, electrical properties, moisture resistance, and heat resistance, making them suitable for areas subjected to high mechanical stress and high pressure. Their adoption is also progressing for purposes such as multi-material integration and weight reduction, particularly in automotive parts. PGE-6635 (Mitsubishi Chemical) is a glass cloth epoxy resin laminate with a green appearance, corresponding to reference standards EL-GEM and G-10, and has obtained a "non-combustible" rating in the vehicle material combustion test (fire resistance test for railway vehicle materials) for a thickness of 5mm. Its applications include "electrical insulation, high strength, and heat resistance." Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Epoxy resin laminated boards excel in mechanical strength, electrical properties, moisture resistance, and heat resistance, making them suitable for areas subjected to high mechanical stress and high pressure. Their adoption is also progressing for purposes such as multi-material construction and weight reduction, starting with automotive parts. PGE-6643 (Mitsubishi Electric Chemical) is a glass cloth epoxy resin laminated board with a green appearance, corresponding to reference standards EL-GEF and FR-4. It has also obtained UL94 V-0 certification (for thicknesses of 0.34mm and above). Its applications include "electrical insulation, high strength, and heat resistance." *This product has been discontinued, but we can offer alternatives and suggestions. Meisei Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic

Epoxy resin laminates excel in mechanical strength, electrical properties, moisture resistance, and heat resistance, making them suitable for areas subjected to high mechanical stress and high pressure. Their adoption is also progressing for purposes such as multi-material construction and weight reduction, starting with automotive parts. PGE-6674 (Mitsubishi Chemical) is a glass cloth epoxy resin laminate with a primary color appearance, excellent dimensional stability, and outstanding strength retention at high temperatures. Its reference standards are equivalent to EL-GEH and G-11, and it has obtained a "thickness of 3mm: extremely flame-retardant" rating in the vehicle material combustion test (combustibility test for railway vehicle materials). Its applications include "electrical insulation, high strength, and heat resistance." Myojo Electric provides a one-stop solution from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing methods such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to consult us.

• plastic

Epoxy resin laminates excel in mechanical strength, electrical properties, moisture resistance, and heat resistance, making them suitable for areas subjected to high mechanical stress and high pressure. Their adoption is also progressing for purposes such as multi-material integration and weight reduction, starting with automotive parts. PGE-6771 (Mitsubishi Electric Chemical) is a glass cloth epoxy resin laminate with a primary color appearance, characterized by high strength, resistance to chipping and cracking, and excellent dimensional stability. It is suitable for high-precision molded products, with reference standards equivalent to EL-GEH and G-11. Applications include "insulation plates for injection molding machines, rubber molding machines, blow molding, and precision molds." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to consult us first.

• plastic

By applying the hand lay-up method to a corner-shaped mold, we formed glass epoxy (Galaepo) into an L-shaped angle. Depending on the required precision, it is also possible to cut and shape it after molding. We have a proven track record in a wide range of fields and applications, from custom-made products used in heavy electrical equipment, railways, and telecommunications to reinforcing plates for electronic components' FPCs, so please feel free to consult us.

• Processing Contract

When performing machining with a high degree of cutting on press-formed round bars, there may be cases where the strength is insufficient. However, round bars made of laminated glass epoxy using the "press forming + hand lay-up method" have sufficient strength and are suitable for machining. This product is created by further laminating a press-formed round bar using the hand lay-up method to produce an extremely thick round bar, which is then machined using a CNC lathe. We have a proven track record in a wide range of fields and applications, from custom-made products used in heavy electric machinery, railways, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult us.

• Processing Contract

Components used in semiconductor devices require high-precision processing. This product is made from a glass-epoxy pipe created using the hand lay-up method, which has been machined using a CNC lathe and machining center, and has undergone keyway processing. As it is a component used for shafts, geometric tolerances are required for the inner diameter holes, which were made slightly smaller and then machined using a CNC lathe. The pipes made using the hand lay-up method have uniform stress, and due to their mechanical strength and dimensional stability, they can be processed with high precision without distortion. We have a proven track record in a wide range of fields and applications, from custom-made products used in heavy electrical, railway, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult with us.

• Processing Contract

We are machining glass epoxy (Galaepo) sheets by removing material. Due to the thin and long nature of the sheets, they tend to warp during the material removal process due to stress. However, by using our custom jigs, we are able to perform precise machining while minimizing warping of the sheets. We have a proven track record in a wide range of fields and applications, from custom-made products used in heavy electrical, railway, and telecommunications to reinforcement plates for electronic component FPCs, so please feel free to consult with us.

• Processing Contract

This product is a part of a device used in industrial equipment, machined from a sheet of glass epoxy. Since it is used in devices that require high-speed and high-precision operations, the dimensional accuracy requirements, such as hole diameter and pitch, are also high. There are various types in terms of size and shape, and we regularly receive orders with numerous achievements. We have a wide range of applications and achievements, from custom-made products used in heavy electrical, railway, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult with us.

• Processing Contract

Glass epoxy (Garaepo) round bars are laminated rods made from prepreg, which is a substrate that has been impregnated with epoxy resin and partially cured with glass fibers. Due to their insulation properties and strength, they are used in the heavy electrical field. At Myojo Electric, we can provide a consistent response from molding to processing of glass epoxy according to customer requests. This case involves components related to heavy electrical equipment. Threading is performed on a lathe, with the left side featuring triangular threads and the right side featuring square threads. Triangular threads, which have a triangular thread profile, are less likely to loosen and are used for fastening. Square threads, with a square thread profile, excel in power transmission and are used for power transfer. Myojo Electric offers a one-stop solution for material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, as well as various processing services such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

This product is a coil bobbin made of glass epoxy (Galaepo) used in transmitters. By machining fine threads on the pipe and the ring, they can be integrated. A coil bobbin is a cylindrical (or polygonal) tube that is used to wind wires and create coils, made from a resin with electrical insulation properties. Depending on the application, the thickness of the wire and the number of turns may vary, but by using the hand lay-up method, it is possible to freely design the inner diameter and wall thickness, allowing for various applications of coil bobbins. Additionally, we can accommodate precision requirements for processes such as grooving, threading, and drilling of the bobbins. We have a wealth of experience in custom-made products primarily used in communications, regardless of size or shape, so please feel free to consult with us.

• Processing Contract

This product is a coil bobbin used in antenna transmitters. The spiral grooves for winding are precisely processed after shaping the pipe with glass epoxy (GFRP). A coil bobbin is a circular (or polygonal) tube that holds wire to create coils, made from resin with electrical insulation properties. The thickness of the wire and the number of turns vary depending on the application, but we can accommodate these variations by freely designing the inner diameter and wall thickness using the hand lay-up method. We also handle precision-required processes such as grooving, threading, and drilling of the bobbin. We have extensive experience in custom-made products primarily used in communications, regardless of size or shape, so please feel free to consult us.

• Processing Contract

Glass epoxy (Galaepo) round bars are laminated rods made by layering prepreg, which is a substrate that has been impregnated with epoxy resin and partially cured with glass fibers, and then subjected to pressure and heat forming (thermosetting treatment). Due to their insulation properties and strength, they are used in the heavy electrical field. At Myojo Electric, we can provide a comprehensive response from molding to processing of glass epoxy according to customer requests. This case involves components related to heavy electrical equipment. Thread cutting was performed on a lathe, and knurling was done through machining. Knurling is a process that creates a serrated shape with fine unevenness on the surface, serving not only as a non-slip feature but also as a rotation-stopping function. Myojo Electric offers a one-stop service from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• plastic
• Other electronic parts

In this processing example, to provide insulation to the bolts, we are layering prepreg, which is a substrate made by impregnating glass fiber with epoxy resin and partially curing it, onto iron core bolts and performing pressure heat molding. After molding, we use a lathe to cut and shape the outer profile. In addition to glass epoxy (Galaepo), we can also create insulated bolts using cloth bake. Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics, to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.

• Processing Contract

This product is a pulley related to aerospace. It was machined from Galepore sheet material using a CNC lathe and machining center. The CNC lathe was used to shape it round and process the external grooves, while the machining center was used to drill mounting holes. A jig was used in the processing of the sheet material to accommodate any warping. Although this part is made as a one-off, there are similar products available, and we can accommodate sizes up to 400mm in diameter. We have a proven track record in a wide range of fields and applications, from custom-made products used in heavy electrical, railway, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult us.

• Processing Contract

This product is an antenna cover (radome) for a transmission device. The cap, machined from a round bar using an NC lathe, is bonded with epoxy resin to the top of a hollow pipe. The antenna cover requires properties such as electrical insulation, strength for outdoor use, and weather resistance against rain and wind. By using glass epoxy (G-epoxy), it exhibits excellent dielectric constant without interfering with radio waves, and it can also address issues related to strength and weather resistance. Additionally, since the pipe is made using the hand lay-up method, it can be customized according to inner diameter, thickness, and length, allowing for the creation of antenna covers tailored to specific fields and applications. We have a wide range of achievements in various fields and applications, from custom-made products used in heavy electric, railway, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult us.

• Processing Contract

Aerospace-related mechanical components require low-temperature characteristics. This product is made from a thick laminated glass epoxy board (60mm) created through press molding and then machined. Glass epoxy maintains dimensional stability, strength, and insulation even in environments as low as -150°C, and it has a proven track record of being used in various aerospace-related mechanical components. Additionally, laminated boards can be produced up to a thickness of 150mm. We have a wide range of achievements in various fields and applications, from custom-made products used in heavy electrical, railway, and telecommunications to reinforcement plates for electronic components' FPCs, so please feel free to consult us.

• Processing Contract