ダイニチ List of Products and Services

Our company provides various seals, gaskets, and packing used in a wide range of industrial equipment, devices, home appliances, and office automation equipment! We have introduced the latest cutting plotter! We can accommodate processing into your desired shapes. With years of technology and know-how, we will make suitable proposals for our customers. If you have any questions like, "I don't understand this material I've never heard of," "Can you do it even with a short delivery time?" or "I would like to create a prototype, can I ask you to do it?" we have a diverse inventory, so please feel free to contact us. ★ We are currently offering a free "List of Properties of Fluororesin and Various Rubbers" ★ 【Here are some of the materials we handle】 ■ Rubber sheets (die-cut products, special processed products) ■ Molded gaskets (produced by molding method) ■ Sponge ■ Resins (Teflon machine parts, fluororesin, films/sheets, high-performance resins, etc.) ■ Heat-resistant materials/textiles, non-woven fabrics, polyester canvas, turbo linen ■ Heat-resistant materials/insulation, cold insulation, thermal insulation materials ■ Sealing materials/joint sheets, etc. *For more details, please download the PDF document from below or contact us.

• Rubber

Our company provides various seals, gaskets, and packing used in a wide range of industrial equipment, devices, home appliances, and office automation equipment! We have recently introduced a cutting plotter, enabling us to handle more complex processing tasks! With years of technology and know-how, we will offer the best proposals to our customers. If you have any questions such as: "I don't really understand this unfamiliar material." "Can you do it even with a short delivery time?" "I would like to create a prototype; can I ask you to do that?" We have a diverse inventory, so please feel free to contact us. ★ We are currently offering a free "List of Properties of Fluororesin and Various Rubbers" ★ 【Here are some of the materials we handle】 ■ Rubber sheets (die-cut products, special processed products) ■ Molded gaskets (manufactured by molding method) ■ Sponge ■ Resins (Teflon mechanical parts, fluororesin, films/sheets, high-performance resins, etc.) ■ Heat-resistant materials / textiles, non-woven fabrics, polyester canvas, turbo linen ■ Heat-resistant materials / insulation, cold insulation, thermal insulation materials ■ Sealing materials / joint sheets, etc. *For more details, please download the PDF document from below or contact us.

• Rubber

The greatest advantages of sponge products are their fit, softness, and lightweight nature. Our company has introduced the latest cutting plotters, allowing us to process materials into your desired shapes. Of course, our experienced staff can also provide suggestions and consultations on processing methods that consider cost. We have a rich inventory, so consultations including materials are also possible. Moreover, we can accommodate short delivery times. Sponge is often used in various fields, but its characteristics differ depending on the environment and purpose of use. With years of technology and know-how, we will provide you with the best proposals tailored to your needs. If you have any questions such as: "I've never heard of this material and I'm not sure about it." "Can you do it even with a short delivery time?" "I'd like to create a prototype; can I ask you to do that?" we have a wide variety of stock available, so please feel free to contact us. ★ We are currently offering a free "List of Properties of Fluororesin and Various Rubbers" ★ *For more details, please refer to the PDF materials below.

• Rubber

At Dainichi, we strive to enhance our industrial-related products and contribute to industrial development. We offer a range of resin products that possess excellent chemical resistance, heat resistance, non-stick properties, lubricity, and electrical characteristics, utilizing these properties across a wide range of fields such as chemicals, electronics, electricity, food, aviation, and machinery industries. 【Product Lineup】 ■ Fluororesins ■ Teflon mechanical parts ■ Teflon piping parts ■ Teflon sheet die-cut gaskets (resin) ■ High-performance resins ■ Resin films/sheets *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• Composite Materials
• Other Auto Parts

The "List of Properties of Fluororesins and Various Rubbers" includes the characteristics of fluororesins and the main applications of various rubbers used in industrial rubber products. Please use it as a reference for selecting materials that match your usage conditions. [Contents] ■ Properties of filled fluororesins ■ Properties of fluororesins ■ Properties and main applications of various rubbers used in industrial rubber products *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials
• Composite Materials

At Dainichi, we implement hygiene management to achieve a clean manufacturing environment. Additionally, we utilize new equipment and enhance our quality control system to consistently deliver high-quality products. As the demands for our products increase, we will respond to the stringent hygiene standards required for the manufacturing environment. 【Main Equipment】 ■ NC Cutting Machine ■ Hydraulic Cutting Machine 1ton–100ton ■ CAD ■ NC Automatic Sheet Cutter ■ Sheet Cutter ■ Slitter ■ NC Lathe ■ Robodriller ■ Vertical Milling Machine ■ Industrial Sewing Machine ■ Elevating Table, etc. ■ Hydraulic Press Cutter ■ Cotter Machine *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Composite Materials
• Other polymer materials

Since its establishment in 1971, Dainichi has been delivering various seals, packings, and gaskets used in a wide range of industrial machinery, equipment, home appliances, and office automation devices. We offer a wide variety of materials, including rubber, resin, and heat-resistant materials, and can accommodate everything from prototypes to mass production. With a rich inventory, we can also achieve short delivery times. Moving forward, we will strongly promote our customers' product creation through comprehensive services, including proposals, and contribute to society. 【Features】 ■ Reliable QDC ・Quality = High Quality ・Delivery = Short Delivery Time ・Cost = Low Cost *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Composite Materials
• Other polymer materials

At Dainichi, we provide industrial rubber products such as rubber sheets, molded gaskets, and sponges. Rubber is widely used in various applications, but the required properties differ depending on the environment in which it is used. Even in such cases, we will make the best proposals for our customers. 【Features】 ■ Proposing the optimal type according to usage conditions and purposes ■ Excellent in chemical resistance, electrical resistance, conductivity, flame retardancy, etc. ■ Compliant with water and food hygiene standards *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

The "Joint Sheet" is a general-purpose sheet made using special heat-resistant fibers and inorganic fillers, blended with oil-resistant synthetic rubber, and subjected to heat and compression. It primarily consists of pure fibers, mixed with natural rubber, synthetic rubber, synthetic resins, and various fillers, which are then rolled, pressed, and vulcanized. Additionally, there are various types available for pressure resistance, heat resistance, oil resistance, chemical resistance, and gas resistance. 【Features】 ■ Heat resistance ■ Oil resistance ■ Chemical resistance ■ Gas resistance *For more details, please refer to the catalog or feel free to contact us.

• Sealing

The "Insulated Refrigeration Material High-Density Urethane Foam" is a heat-resistant material that utilizes the properties of glass wool, including "insulation," "non-combustibility," and "sound absorption." It takes advantage of the characteristics of rock wool, ceramic fiber, calcium silicate, and silica as insulation materials, and is used in various industrial fields such as plants and marine vehicles for fire resistance, insulation, and soundproofing in buildings and factories. We can accommodate a wide range of special shapes and applications. 【Features】 ■ Heat resistance ■ Oil resistance ■ Chemical resistance ■ Gas resistance *For more details, please refer to the catalog or feel free to contact us.

• Composite Materials
• Other polymer materials

"Fluororesin" is a type of resin that possesses excellent chemical resistance, heat resistance, non-stick properties, lubricity, and electrical characteristics. Utilizing these properties, it is used in a wide range of fields including chemicals, electronics, electricity, food, aerospace, and machinery industries. Additionally, Teflon has numerous advantages compared to general plastics and is used as a high-performance resin in various industrial sectors. [Features] - Light resistance - Heat resistance - Oil resistance - Chemical resistance - Electrical resistance, etc. *For more details, please refer to the catalog or feel free to contact us.

• Composite Materials

The "rubber sheet (cut-out, block special processing)" is an industrial rubber sheet with a wide range of applications compared to leather, fiber, and metal, due to the properties of rubber such as chemical resistance, electrical resistance, conductivity, and flame retardancy. Depending on the usage conditions and purposes, various types of rubber sheets are used, including natural rubber sheets, synthetic rubber sheets, fabric-reinforced rubber sheets, and cork-reinforced rubber sheets. They are cut according to the dimensions and shapes of the joining surfaces of various equipment and structures, and are used as cushioning materials as well as for preventing gas and liquid leaks. 【Features】 ■ Light resistance ■ Heat resistance ■ Oil resistance ■ Chemical resistance ■ Gas resistance, etc. *For more details, please refer to the catalog or feel free to contact us.

• Rubber

The "Dainichi Corporation Comprehensive Catalog" is a comprehensive catalog of Dainichi Corporation, which mainly handles rubber, resin, and heat-resistant materials. It features a wide range of products including "rubber," "resin," "heat-resistant materials," and related products that are used in various industrial machinery, equipment, home appliances, and office automation equipment, as well as our technologies and processing. [Contents] ■ Technology and Processing ■ Rubber ■ Resin ■ Heat-Resistant Materials ■ Introduction of Related Products *For more details, please refer to the catalog or feel free to contact us.

• Rubber
• Composite Materials
• Other polymer materials

The non-asbestos joint sheet is a general-purpose sheet made using special heat-resistant fibers and inorganic fillers, combined with oil-resistant synthetic rubber and heated and compressed. The joint sheet is primarily made of pure fibers, mixed with natural rubber, synthetic rubber, synthetic resins, and various fillers, then rolled, pressed, and vulcanized. There are various types available, including those resistant to pressure, heat, oil, chemicals, and gases. For more details, please download the catalog or contact us.

• Processing Contract
• Contract manufacturing
• Other polymer materials

○ Thermal insulation, cold insulation, and heat insulation materials High-density urethane foam for cold insulation utilizes the properties of glass wool, including "insulation," "non-combustibility," and "sound absorption." The characteristics of rock wool, ceramic fiber, calcium silicate, and silica are utilized as thermal insulation materials in various industrial fields such as plants and marine vehicles, serving purposes of fire resistance, insulation, and soundproofing in buildings and factories. ○ Textiles, non-woven fabrics, polyester canvas, and tarpaulin Textiles are products made by spinning ultra-fine glass fibers, carbon, ceramics, and other fibers into yarns, which are then twisted into cord-like shapes or woven into tape or wide fabric. Cord-like products are used as yarn packing. ● For more details, please download the catalog or contact us.

• Processing Contract
• Contract manufacturing
• Other polymer materials

○ Fluororesin It has excellent chemical resistance, heat resistance, non-stick properties, lubricity, and electrical characteristics, and is used in a wide range of fields such as chemicals, electronics, electricity, food, aerospace, and machinery industries, taking advantage of these properties. Additionally, Teflon has numerous advantages over general plastics and is increasingly being used in a wider range of industrial fields as a high-performance resin. ○ Teflon Mechanical Parts In addition to Teflon's excellent physical, chemical, and electrical properties, its low friction coefficient and non-stick nature are utilized, allowing for the production of mechanical parts that break traditional concepts. ○ Teflon Piping Components It is widely used in various transport pipes, including hoses and pipes, reinforced with metal wires or copper tubes, expansion joints, and flexible couplings. ○ Teflon Sheet Cut-out Gaskets (Resin) These are gaskets made by punching or processing Teflon sheets into necessary shapes, rich in chemical resistance and electrical insulation, and are used in areas where fluid contamination is a concern. For more details, please download the catalog or contact us.

• Processing Contract
• Contract manufacturing
• Other polymer materials

○ Rubber Sheets (Die-Cut Products, Special Processed Products) Due to the properties of rubber, such as chemical resistance, static electricity, conductivity, and flame retardancy, rubber has a wider range of applications compared to leather, fiber, and metal. Additionally, it complies with water and food hygiene standards, making it suitable for various uses. Depending on the usage conditions and purposes, various types of rubber sheets are used, including natural rubber sheets, synthetic rubber sheets, fabric-reinforced rubber sheets, wire mesh-reinforced rubber sheets, and cork-reinforced rubber sheets. These are cut according to the dimensions and shapes of the joining surfaces of various equipment and structures, serving as cushioning materials and preventing gas and liquid leaks. ○ Molded Gaskets (Produced by Molding Method) The materials used include a wide variety of synthetic rubber, silicone rubber, fluorine rubber, urethane rubber, and polytetrafluoroethylene resin. Since they are molded products, they can achieve freely shaped cross-sections, which is an advantage. ○ Sponge Rubber-based sponges include CR, NBR, EP, SBR, NR, Si, FPM, and IIR, while synthetic resin-based sponges include polyurethane foam, polyethylene, vinyl, and expanded polystyrene. For more details, please download the catalog or contact us.

• Processing Contract
• Contract manufacturing
• Rubber

Since our establishment, we have been manufacturing various seals, packings, and gaskets used in a wide range of industrial machinery, equipment, home appliances, and office automation equipment. We support our customers' manufacturing activities with high quality, short delivery times, and low costs. 【Rubber】 Rubber is widely used in various fields. The required properties differ depending on the environment in which it is used. Even in such cases, we will provide the best proposals for our customers. 【Resin】 Resins are widely used in various fields such as semiconductors, medical, and food industries. We strive to enhance industrial-related products and contribute to industrial development. 【Heat-resistant materials】 Heat-resistant materials are constantly evolving. Their characteristics excel in economy, processability, and safety. We can accommodate a wide range of special shapes and applications. For more details, please download our catalog or contact us.

• Processing Contract
• Contract manufacturing
• Rubber