ホッティーポリマー List of Products and Services

We have developed an "Eco Nannen Elastomer Sponge" that is highly flexible and does not contain halogens, using our unique compounding technology. Compared to conventional rubber-based flame-retardant sponges, the amount of carbon dioxide emissions during production can be significantly reduced. Additionally, being non-halogenated makes it suitable for electronics products and automotive products, which face stricter environmental regulations and flame-retardant standards in recent years, as well as for flame-retardant sponge tubes and pipes used in construction materials. We are currently making diligent efforts to further reduce hardness and develop irregular shapes. Samples are available for those who are interested. 【Features】 ■ Flame Retardancy: Has performance equivalent to V-0 in UL94 standard testing ■ Excellent Environmental Properties: A product that is environmentally friendly as it does not use RoHS regulated substances ■ Flexibility: Lightweight with a specific gravity of 0.57±0.2, offering excellent flexibility *For more details, please download the PDF or feel free to contact us.

• sponge

"SILICOM" is a product that expands the new possibilities of silicone rubber (silicon) 3D printing, utilizing a UV (ultraviolet) curing liquid layered manufacturing method (LAM method). It features excellent transparency and achieves a reduction in the layer marks characteristic of 3D printing. The material supply adopts a cartridge system, simplifying the setup for changes in hardness and other adjustments. With our proprietary slicing software, it is easy to perform printing simply by selecting the material, and further complex shapes can be created through cross-linking. 【Features】 ■ Stable supply and guarantee system through domestic production in Japan ■ A planned lineup of various hardness levels from low to high hardness ■ Excellent transparency ■ Achieves the removal of layer marks characteristic of 3D printing ■ Color tone compatibility is also possible ■ 100% silicone rubber *For more details, please refer to the PDF materials or feel free to contact us.

• 3D Printer

The "SmaPri Sonic 8K XM" is a light-curing 3D printer equipped with a monochrome 8K LCD. With a maximum build size of W330xD185xH400mm and the capability of 8K high-resolution output, it faithfully reproduces the details of the printed objects. The use of LCD enables high-speed output compared to SLA. Additionally, it offers high precision suitable for general industrial use and can also be used for creating master models for lost-wax casting in jewelry and other applications. 【Features】 ■ Capable of large-size printing ■ Easy setup ■ Utilizes a large-capacity resin vat ■ One-click auto-support for easy addition of support materials ■ Supports can be easily removed by hand ■ We also offer a different model, the "SmaPri Sonic 4K LL." * The resin materials are the same as those used in the above 8K model. * For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer

An industrial 3D printer using the fused filament fabrication (FFF) method that enables the shaping of super engineering plastics. It is recommended for the production of functional parts and material research and development applications. Designed for super engineering plastics, it can maintain a high internal temperature and is equipped with a high-temperature nozzle. *For purchase, please contact us directly or visit amazon.co.jp.

• Resin processing machine

In November 2021, we opened a showroom for 3D printers at the Hotti Polymer factory in Kuki, Saitama. Focusing on the MEX method, it is possible to view various types of 3D printers, including photopolymerization and LAM (liquid additive manufacturing) methods, as well as models from different manufacturers within the same method all at once. Additionally, you can also see our in-house printer "Silicom," which can create 100% silicone rubber, a rarity even on a global scale. We invite you to visit us. 【Exhibited 3D Printers】 ■ MEX (resin extrusion additive manufacturing) 3D printer ■ Photopolymerization LCD method (transmissive liquid crystal method) 3D printer ■ Photopolymerization SLA method (laser method) 3D printer ■ LAM (liquid additive manufacturing) 3D printer ■ Poly Jet (inkjet) method 3D printer * New models will be added as they become available. * For more details, please refer to the PDF document or feel free to contact us.

• others
• 3D Printer

"HP Filament (Super Flexible Type)" is a soft filament created from a unique blend of polylactic acid and elastomer. While it is soft, it has a core that is close to that of a hard filament in its filament state, and it does not stretch like typical soft materials, making it suitable as a filament for FDM 3D printers. 【Features】 ■ Flexibility: Capable of creating highly flexible objects ■ Stability: Allows for stable and high-precision modeling ■ Functionality: Can also be used as support material depending on the settings ■ Colorability: Can be colored *For more details, please refer to the PDF document or feel free to contact us.

• plastic

The "HOTTY TPX Mandrel" is a mandrel (round rod) extruded from TPX (poly(methyl pentene): PMP). TPX (poly(methyl pentene)) is a resin that excels in transparency, heat resistance, and chemical resistance. As a mandrel, it has a low surface tension of 24 dyne/cm, which contributes to excellent moldability and contamination resistance. In addition, it has distinctive thermal properties, demonstrating excellent heat aging resistance and steam (boiling water) resistance. Utilizing these characteristics allows for a reduction in the rubber vulcanization process time and processing costs during the production of rubber hoses. Furthermore, due to its low water absorption rate, the dimensional accuracy of the mandrel is high, enabling the achievement of excellent inner diameter precision in rubber hoses. 【Features】 ■ Excellent moldability ■ Steam resistance ■ Chemical resistance ■ Excellent cost-effectiveness ■ Improved productivity *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• others

The "Gergasket" is a sealing material that combines the vibration-damping function of gel and the water-tight function of elastomer, formed simultaneously. Its primary purpose is to improve usability, and since it is an extruded product, there are no length limitations. The material is an environmentally friendly elastomer, making it recyclable, and it is safe to use as it does not contain any chemical substances. 【Features】 ■ Excellent vibration-damping properties ■ Easy installation ■ Recyclable ■ Low cost ■ Temperature characteristics *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• others

"Silicone Trim" is a packing primarily used in medical devices, testing equipment, and inspection instruments. This product, which protects edges and features sealing parts, combines airtightness, waterproofness, and dustproof functionality. Additionally, it achieves the creation of high-heat-resistant, highly chemical-resistant, and long-lasting trims due to the properties of silicone rubber. Although silicone rubber has lower adhesive properties compared to other synthetic rubbers, its core structure allows for easy installation without the use of adhesives, making it easy to remove as well, thus providing excellent maintenance. It can be widely utilized according to the intended purpose. 【Features】 ■ Chemical resistance ■ Easy installation ■ Good maintenance ■ Colorability *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• others

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for setup materials for bathroom components. We proposed a shape that is easy to extrude, created a rigid part, and after applying our gel and confirming its suitability as a "gel gasket," we suggested proceeding with the mold creation, which was accepted. [Case Study] ■ Material: PP + HOTTY Gel (Gel Gasket) ■ Initial investment amount (extrusion mold cost): ¥450,000 ↓ 《Created rigid part with 3D printer and applied gel》 ↓ ↓ ■ Material: Polylactic Acid + HOTTY Gel ■ Prototype cost: ¥75,000 *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

"Hottiesofura" is a cellular rubber that has been given resilience with ultra-low rebound and low hardness. It is effective as a sealing material, insulation material, and protector, and is made from continuously foamed EPDM, making it very soft and a high-quality low-compression load material. Additionally, it is produced using a continuous extrusion vulcanization line, which means there are no length restrictions, and it offers excellent cost performance. Its applications are wide-ranging and diverse. We are open to consultations regarding color and hardness, so please feel free to reach out. 【Features】 ■ Ultra-low rebound ■ Ultra-low hardness ■ Excellent weather resistance ■ Resilience ■ Low water absorption *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• others

"Polybutadiene tube" is a thermoplastic elastomer tube that possesses the properties of both plastic and rubber. It has a lightweight density, rubber-like characteristics, and non-slip properties, along with good gas permeability, excellent transparency, and superior flexibility. Due to its crystalline resin, it can reduce the adhesion of infusions to the inside of the tube when used as an infusion tube compared to PVC tubes. Additionally, since it does not contain plasticizers, it is suitable for use in products for infants and pregnant women, and it is appropriate for medical use as it does not absorb APIs (active pharmaceutical ingredients). 【Features】 ■ Excellent environmental compatibility ■ Good transparency ■ Compliance with medical use ■ Flexibility *For more details, please refer to the catalog or feel free to contact us.

• tube
• others

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for airtight pieces for building components. Due to the small lot size, it was difficult to amortize the investment in molds, so we proposed a method of creating a simple mold using polylactic acid, filling it with room-temperature curing silicone rubber, and allowing it to cure. 【Case Study】 ■ Material: Silicone rubber ■ Initial investment amount (press mold cost): ¥150,000 ■ Product cost: ¥1,000 (lot of 5 pieces) ↓ 《Created a mold using a 3D printer and molded room-temperature curing silicone》 ↓ ↓ ■ Material: Mold: Polylactic acid, Product: Silicone rubber ■ Prototyping cost: Mold: ¥15,000, Product: ¥1,000 (lot of 5 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a project for corner covers for door parts. Traditionally, this would involve creating an extrusion mold, testing it, and then making modifications or creating a new mold based on the results. By creating prototypes with a 3D printer before making the extrusion mold and evaluating them, we were able to reduce costs through trial and error. [Case Study] ■ Material: PVC ■ Initial investment amount (extrusion mold cost): ¥650,000 ↓ 《Prototype created with 3D printer》 ↓ ↓ ■ Material: Polylactic acid ■ Prototype cost: ¥10,000 *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. For the products we have received orders for in mass production, we propose inspection jigs to improve inspection efficiency and standardize the inspection levels between both companies. We have received very positive feedback for the ease of inspection, and we are utilizing it today. We created blocks with a 3D printer and assembled those blocks to improve usability. 【Example】 ■Material: Polylactic Acid ■Proposal for inspection jigs ■Blocks created with a 3D printer *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for a waterproofing material for bathroom components. We proposed a shape that is easy to extrude, created a mold using polylactic acid, and injected room-temperature curing silicone. We created an extrusion sample approximately 150mm in length and proposed the corner conformity. [Case Study] ■ Material: EPDM Sponge ■ Initial Investment (Extrusion Mold Cost): ¥60,000 ↓ 《Created a mold with a 3D printer and formed room-temperature curing silicone》 ↓ ↓ ■ Material: Polylactic Acid + Silicone Rubber ■ Prototyping Cost: ¥10,000 *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

"Shiri Kuroon" is a night-glow type silicone rubber extrusion product that uses a specially formulated phosphorescent pigment. It achieves approximately 10 times the brightness and glow duration compared to conventional phosphorescent pigments (such as zinc sulfide types). It absorbs light from sources like sunlight and fluorescent lamps, and emits light when it gets dark. By imparting phosphorescence to silicone rubber, which has excellent weather resistance, heat resistance, chemical resistance, and flexibility, it can be used in various fields. 【Features】 ■ Excellent phosphorescence ■ Excellent environmental properties ■ Excellent luminescence ■ Excellent weather resistance *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber
• Other polymer materials

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for machine parts. The instruction was for a gel gasket, but to check the fit, we created a rigid part of approximately 20mm in length using polylactic acid and attached a separately made gel for prototyping. 【Case Study】 ■ Material 1: Gel gasket (PP + gel), 2: PP ■ Initial investment amount (extrusion mold cost): ¥530,000- ↓ 《Created the insertion and fitting parts with a 3D printer, and made the HOTTY gel separately to attach》 ↓ ↓ ■ Material 1: Polylactic acid + HOTTY gel, 2: Polylactic acid ■ Prototyping cost: ¥90,000- *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services

PEEK resin is a super engineering plastic with extremely excellent properties. HP filament (PEEK type) is a filament made from PEEK resin, which has outstanding heat resistance, chemical resistance, and thermal stability, designed for FDM 3D printers. Recommended settings for molding: Extruder (nozzle) temperature: 370–400°C

• gear

"HP Sponge" is a groundbreaking product made by foaming resin using our unique blending technology. It has excellent compression set under general environmental conditions, and since it is originally a low specific gravity elastomer, it can be further lightweight, making it possible to reduce the weight of the product. Additionally, it has low volume resistivity, making it suitable for electrical insulation applications. Moreover, it can be colored, which is difficult with general industrial rubber, and it can also be extruded into various shapes. 【Features】 ■ Excellent compression set at room temperature ■ Lower carbon dioxide emissions during manufacturing compared to rubber ■ Can be colored due to being made of resin (upon consultation) ■ Possible reduction in production costs ■ Further lightweighting possible by foaming low specific gravity elastomers ■ Low water absorption, can be used as a waterproof packing *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials

HP Filament (Aroma Type) is a filament for FDM 3D printers. Generally, fragrances tend to be volatile, making it difficult to achieve long-lasting effects. This product maintains its effectiveness by gradually releasing the fragrance from within to the surface. Additionally, after being shaped by a 3D printer, it forms an extremely thin film on the surface, preventing stickiness. Any household or commercial products that aim to sustain fragrance can now be manufactured using a 3D printer. *For inquiries about creating original scents, please contact us separately.

• Other office supplies

"Eco Flex Seal" is a soft resin product made from polylactic acid. By using polylactic acid and a special elastomer in our unique formulation, we have made it possible to produce an environmentally friendly product with very low hardness. Additionally, it has the unique property of being flexible without stretching in the length direction. This characteristic allows us to give rigidity to gaskets that were difficult to install due to stretching during installation, while also enabling the production of flexible gaskets. 【Features】 ■ Excellent environmental properties ■ Possible to produce long lengths due to extrusion molding ■ Very good flexibility as a resin made from polylactic acid ■ Can provide rigidity ■ Certified product by the Japan Bioplastics Association *Registration numbers: No.188 for 3D, No.199 for sheets *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• plastic

"Eco Trim" is an all-plastic trim with a groundbreaking rigid resin framework. Since it only requires clamping and does not use solvent-based adhesives, it is an environmentally friendly product. It can be attached and detached multiple times, making it highly maintainable. Additionally, unlike conventional trims, the core material does not rust, and processes such as endless welding are also possible. 【Features】 ■ Lightweight due to the non-metallic framework ■ The all-plastic design prevents the core material from rusting, unlike standard trims ■ The surface material is an olefin-based elastomer, and the framework is polypropylene, allowing for recycling due to the compatibility of materials ■ The resin material allows for coloring options ■ Welding processes such as endless welding are possible, including the framework *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

"Bug Tight" is a high-performance gasket that incorporates our unique technology "Sube Up" along with a special insect-repellent material from Nix Co., Ltd., providing a repellent effect. By using our "Sube Up" technology, we can limit the use of expensive chemicals to only the necessary areas, enabling the production of repellent products at a low cost. 【Features】 ■ High repellent effect ■ Uses etofenprox, which is highly safe for humans ■ Enables the production of repellent products at low cost ■ Long-lasting effect of about 5 years in indoor environments *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials

"Ecrica" is a product made from a plant-based transparent engineering plastic that excels in transparency and possesses high functionality in weather resistance and surface characteristics. It has properties similar to acrylic's notable features of weather resistance, optical characteristics, and surface hardness, while also incorporating the significant advantages of polycarbonate, such as impact resistance, heat resistance, and flame retardancy, which are not found in acrylic. It can be applied in a wide range of fields, including optical and energy-related components like LED covers, as well as alternative materials for high-performance glass, enclosures for electronic devices, and interior and exterior materials for automobiles. 【Features】 ■ Excellent transparency and optical characteristics ■ Minimal yellowing from light, with performance equivalent to acrylic ■ High surface hardness and excellent scratch resistance ■ Flame retardancy equivalent to polycarbonate ■ Contributes to carbon dioxide reduction as it is made from plant-based materials ■ Uses "Durabio" manufactured by Mitsubishi Chemical Corporation *For more details, please refer to the PDF document or feel free to contact us. *Standard sizes are available for purchase on amazon.co.jp or Monotaro (www.monotaro.com).

• Other machine elements

"HP Filament (Aroma Type)" is a filament for FDM 3D printers that incorporates fragrance components and enhances durability by gradually releasing those components. The effect lasts by slowly releasing the fragrance from the inside to the surface. Additionally, after being shaped by the 3D printer, it forms an ultra-thin film on the surface, preventing stickiness. Various household and commercial products that aim to maintain fragrance for as long as possible can now be produced using a 3D printer. [Features] ■ Superior durability compared to general fragrances ■ Available in seven colors: white, black, blue, yellow, red, green, and orange ■ Two types of scents: "Floral" and "Soap" *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

Our "Ultra-Fine Super Engineering Plastic Tube Series" offers a variety of materials based on your requests. We have a lineup that includes super engineering plastics such as "PEEK," which excels in heat resistance and chemical resistance, as well as "TPI" and "PPS." The available sizes range from an outer diameter of approximately 0.3mm to 3.0mm. Please feel free to contact us as it varies depending on the wall thickness. 【Features (PEEK)】 ■ Usable in temperature environments up to 260℃ ■ Exhibits excellent wear resistance ■ Demonstrates high strength and toughness even in harsh environments ■ Achieves UL V-O flame retardancy without the use of flame retardants *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• tube

The "Trim Series" is a metal composite structure packing that protects edges and features a sealing part, combining airtightness, waterproofing, and dustproof functions. It can be easily installed by simply sandwiching it between steel plates or resin boards. Since no adhesive is used, temporary fixing is unnecessary, allowing for simplification. Additionally, because it uses resin and rubber materials, it can be selected based on the usage environment, and its metal framework provides high strength. 【Features】 ■ High strength due to the use of metal in the framework ■ No adhesives used at all ■ Removable for easy maintenance ■ Flexible for easy installation in corner areas ■ Resin materials can be colored (consultation required) *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

"View Up" is a flexible, transparent, and weather-resistant soft acrylic extrusion product that is free of plasticizers and halogens. The hardness lineup is diverse, and while the transparency may slightly decrease, products with hardness ranging from 70A to 90A can be produced in lower hardness levels. Various shapes can be extruded, so please feel free to contact us. 【Features】 ■ Weather resistance: Excellent for outdoor use due to minimal physical property degradation in outdoor environments. ■ Excellent environmental properties: Free of plasticizers and halogens. ■ Excellent secondary processing: Good adhesion of double-sided tape, making installation easy. ■ Versatility: Selection of hardness from 70A to 90A is possible. *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

The "HOTTY Functional Resin Tube Series" has various characteristics. It features low specific gravity, good gas permeability, and transparency, and includes "Polybutadiene Tubes," which are rubber-like and have non-slip properties, as well as "HOTTY Statlet Tubes" and "Gas Barrier Tubes" in its lineup. Please feel free to contact us for information on available sizes and more. 【Features (Polybutadiene Tube)】 ■ No harmful gas is generated during combustion treatment ■ Excellent transparency ■ Suitable for medical use ■ Superior flexibility compared to PVC tubes *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• tube

The "Slip-Up LED Waterproof & Protective Cover" is a product that combines slip-up technology, which enhances the surface slipperiness of elastomers, with super view-up technology, which is highly transparent despite being a polyolefin. When applying a waterproof and protective cover to a long LED tape, improving the insertability by applying a sliding treatment (slip-up treatment) to the inner surface of the cover allows for significant reductions in labor costs. Additionally, unlike silicone rubber, the end waterproof treatment can be heat-welded, enabling further reductions in labor costs. 【Features】 ■ Free length ■ Lightweight ■ Excellent secondary processing capability ■ Low cost ■ Excellent environmental performance *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

The "New Elastomer Tourniquet Tube" is a product made from resin, replacing traditional tourniquets made from natural rubber. It possesses elasticity similar to natural rubber, and since the raw materials are not derived from natural rubber, there is no concern about long-term procurement issues, allowing for stable supply. Additionally, this product uses materials that do not contain allergens in terms of skin contact, and it demonstrates resistance to acids, alkalis, and alcohol in terms of chemical resistance. 【Features】 ■ Excellent ozone resistance allows for long-term use ■ No concern for latex allergies ■ Demonstrates resistance to acids, alkalis, and alcohol ■ Stable supply possible due to domestically produced raw materials ■ Not only suitable for tourniquets but also capable of producing other extruded shapes *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• tube

Our "Ultra-Fine Engineering Elastomer Tube" can be proposed in a variety of materials according to your needs. We offer a lineup that includes "Hightrel," which is molded from engineering elastomers with excellent heat resistance, oil resistance, chemical resistance, impact resistance, rebound elasticity, and bending fatigue resistance, as well as "Pebax(R)" and "Silicone Rubber Coated PEEK Tube." 【Features (Hightrel)】 ■ Usable over a wide temperature range as a thermoplastic elastomer ■ Superior chemical resistance compared to olefin-based and styrene-based elastomers ■ Maintains mechanical strength at high temperatures and flexibility and rubber elasticity at low temperatures ■ Exhibits particularly excellent impact resistance at low temperatures compared to TPU and Nylon 11 *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• tube

The water-expanding rubber "Nonbee" is a blend of water-absorbent resin that can absorb 100 to 1,000 times its own weight in water and expand. This water-absorbent resin is safe and hygienic, used in products like diapers for infants. By absorbing water and increasing its volume, it can be used in areas that require water tightness, achieving a waterproof effect. However, it does not absorb water and expand rapidly; instead, it takes about a week to expand, so consideration of the environment is necessary. Additionally, the expansion rate can be manufactured to approximately 2 to 10 times (by volume) depending on the formulation. [Features] - Blends water-absorbent resin that expands upon water absorption into rubber - Safe and hygienic water-absorbent resin used in baby diapers and other products - Expands over approximately one week *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials

"Funkle" is a special resin extrusion product that has a very low glass transition temperature. It is a product with high temperature dependence, with a glass transition temperature of 40°C, at which the resin softens and can be processed into any shape. When cooled with water or similar substances, it solidifies and maintains that shape. (Note: It becomes brittle below 0°C.) It has a specific gravity of 0.84, making it lightweight, and since it is an olefin-based resin, it shows resistance to acids and alkalis. Additionally, it has obtained FDA certification (only FCN), allowing for applications in food use. 【Features】 ■ Deforms around 40°C and solidifies when cooled with water or similar substances ■ Exhibits excellent kink resistance ■ Shows resistance to acids, alkalis, and alcohols ■ FDA certified (only FCN), enabling applications in food use *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• tube

This product is a swivel bearing seal material manufactured using our unique formulation technology and extrusion molding technology. It excels in ozone resistance, grease resistance, and wear resistance compared to other companies' swivel bearing seal materials. It demonstrates excellent adaptability for bearing seal materials used in outdoor environments. Additionally, our unique extrusion technology allows for the production of swivel bearing seals with very high precision. It is possible to manufacture in various shapes and also to create endless joints. 【Features】 - Superior ozone resistance compared to general NBR - Excellent resistance to various greases used in bearings - Outstanding wear resistance at swivel points - Superior long-term use compared to general bearing seal materials - Capable of manufacturing with precision close to compression molding even with extrusion *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials

Hotti Polymer offers "electromagnetic wave shielding materials." We have a lineup that includes "heat shrink shielding tubes," which are equipped with conductive fabric inside the heat shrink tube, "noise seals," which are made by weaving ultra-fine Monel wire into a bag shape, and "Ultra Ban Shield (domestic product)." 【Features (Heat Shrink Shielding Tube)】 ■ Equipped with conductive fabric inside the heat shrink tube ■ Achieves both bundling and shielding of harness terminals ■ Utilizes shape memory effect to realize both bundling and shielding *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• tube

The "HP Filament (Flexible Glow-in-the-Dark Type)" is a soft filament for FDM 3D printers that incorporates glow-in-the-dark pigments into flexible filament. It absorbs light from sources such as sunlight and fluorescent lights, and emits light when it becomes dark. It allows for the production of elastomers with a 3D printer while also imparting glow-in-the-dark properties. The filament and the printed products appear gray, but they glow green when illuminated. 【Features】 ■ Capable of storing light from sunlight and fluorescent lights ■ Does not contain radioactive or harmful substances ■ Enables the creation of soft products with a 3D printer ■ Approximately 10 times the brightness and glow duration *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

This product is a hard PVC (polyvinyl chloride) gasket made from 100% recycled materials. By cleaning and reusing PVC products collected from the market, it has made it possible to reduce environmental impact and lower costs. Since it uses recycled materials under certain conditions, there is no significant difference in physical properties compared to general hard PVC, and similar processing can be performed during molding. Additionally, coloring is possible for a limited range of colors. 【Features】 ■ Low cost due to complete recycling (hard PVC only) ■ Compliant with RoHS regulations ■ Capable of irregular extrusion ■ Can reduce the use of petroleum resources ■ Can be developed into various products, including glazing gaskets *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials

Hottii Polymer Co., Ltd. delivers high-performance components primarily in the automotive and construction/civil engineering fields with advanced technology and high quality. The products we handle are diverse, encompassing not only general natural rubber and synthetic rubber but also silicone rubber, fluororubber, and synthetic resins including thermoplastic elastomers. We accurately grasp the needs of the times and actively engage in research and development day and night with a forward-thinking mindset and advanced creativity. 【Business Activities】 ■ Manufacturing and sales of rubber and plastic products - Sponge products, multi-color composite extrusion products, metal insert products, joint press processing, molded products *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber
• Other polymer materials

The "HP Filament (PEEK Type)" is a filament for FDM (Fused Deposition Modeling) 3D printers made from PEEK resin, which has excellent physical and chemical properties. PEEK (Polyether Ether Ketone) resin is a super engineering plastic with outstanding characteristics. This filament is made from PEEK resin, which excels in heat resistance, chemical resistance, and flame retardancy, specifically for FDM 3D printers. 【Features】 ■ It has a very stable dimensional accuracy of 1.75φ±0.05 ■ Complies with REACH and RoHS regulations ■ Available in two weights: 100g and 500g ■ Offered in natural and black color options *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

The "HP Filament (UV Reactive Type)" is a filament for FDM 3D printers that emits light when exposed to ultraviolet light (such as black lights). Normally, the printed object has a specific color tone, but when exposed to ultraviolet light (such as black lights), the special resin inside reacts and emits light. Emission is possible in three colors: "red," "blue," and "green." It has a complex structure of organic molecules that efficiently absorbs light energy and utilizes the energy of rare earth ions, which are the center of light emission, without waste. 【Features】 ■ Filament for FDM 3D printers ■ Efficiently absorbs light energy and emits strong light ■ Can be embedded in products and verified for counterfeiting by exposing to ultraviolet light ■ Enhances design appeal in dark environments ■ Allows confirmation of the product's presence when used in dark environments ■ Emission is possible in three colors: "red," "blue," and "green" *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

The "Slippery Up Tube for 3D Printer Filament Supply" is a highly effective tube for supplying filament for soft materials in 3D printers. We have created a filament supply guide tube made from commonly used fluororesin tubes, branded as our unique "Slippery Up Tube." It is particularly effective for soft filaments, allowing for smooth filament supply. We can also accommodate requests regarding possible sizes and color variations. 【Features】 ■ Low friction: The coefficient of friction (μ) is as low as that of fluororesin. ■ Flexibility: Superior to fluororesin tubes. ■ Chemical resistance: Resistant to acids, alkalis, and alcohols. ■ Versatility: Custom sizes, colors, and outer surface treatments are available upon request (consultation required). *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• tube

Our company responds to various requests in silicone extrusion molding. Silicone rubber has excellent properties in terms of heat resistance, chemical resistance, weather resistance, compression set, distortion, and colorability compared to general synthetic rubber. We can manufacture general solid rubber molding of silicone rubber with such characteristics, as well as sponge products, dual-extruded products of solid rubber and sponge rubber, and metal insert products that are molded simultaneously with metal. 【Features】 - Fire resistance: Capable of producing crystalline and low-smoke products like "HP Barrier." - Steam resistance: Capable of producing products resistant to steam. - Conductivity: Capable of producing products with conductivity up to 10^1. - Phosphorescence: Capable of producing products that emit light in the dark as "Silicone." - Resilience: Excellent in compression set and superior in recovery from repeated use. - Colorability: Superior colorability compared to general synthetic rubber. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials

"HP Barrier" is an excellent silicone rubber extrusion product used as a fire-resistant gasket in construction. It ceramicizes during combustion, but it has excellent shape retention after ceramicization, which reduces the intrusion of flames and smoke due to the formation of gaps. Additionally, due to its low smoke generation, it can prevent the amount of smoke emitted by the gasket itself, making it effective for maintaining visibility during a fire. 【Features】 ■ Flame retardant: Has a high oxygen index of over 50% ■ Sinterability: Sintered into a ceramic form at high temperatures ■ Low smoke generation: High weight retention after sintering reduces gap formation ■ Shape retention: Generates significantly less smoke compared to general silicone rubber *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Other polymer materials