Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
991～1005 item / All 1054 items
Handling of rubber hoses used in various situations.
Handling of rubber hoses used in various situations. We engage in all operations related to the molding and processing of synthetic resins and the design and manufacturing of molds.
We protect important outdoor infrastructure, especially "power-related facilities," from flooding caused by heavy typhoons, guerrilla downpours, and river flooding!
We must protect important outdoor infrastructure, especially power-related facilities (such as cubicles, emergency generators, batteries, and pumps), from flooding caused by water disasters due to extreme weather events like large typhoons, linear precipitation zones, guerrilla heavy rain, and record-breaking rainfall, as well as flooding from rivers. With over 55 years of experience, knowledge, and achievements in the development of aluminum water stop boards, we are committed to developing permanent water barriers and proudly present "Iron Water Barrier" as a reliable product based on our proven track record.
We will propose various rubber hardnesses, sizes, and specifications to meet your needs.
Are you looking for a highly weather-resistant rubber roll? The siloxane bonds in silicone rubber have a high bond energy and are chemically stable, providing resistance not found in synthetic rubber. The physical properties change very little even after prolonged outdoor exposure tests. Therefore, the suitable product is 'IT68S-H'. This product can impart various characteristics not found in 'IT68S-Smooth' by using silicone rubber-HTV (High Temperature Vulcanizing). 【Features of IT68S-H】 ■ Strong physical strength ■ Excellent heat resistance ■ Custom formulation design according to usage purpose *For more details, please refer to the PDF document or feel free to contact us.
Rubber is a very versatile material that is widely used in mechanical design.
**Features** Rubber, also known as elastomer, is a general term for materials that exhibit significant elasticity at room temperature. When a force is applied to the material, it deforms slightly, and when the force is removed, it returns to its original shape. This is elasticity. The range of elasticity is about 1-2% for metals and around 10% for plastics compared to the original length of the material, but rubber can reach several hundred percent. When a force beyond the elastic range is applied, the material undergoes plastic deformation and eventually breaks. The elasticity of rubber is due to the long, linear, soft, and coiled nature of rubber molecules. When a force is applied, the coiled molecules are stretched. If more force is applied, the molecules shift relative to each other, and they can no longer return to their original length even after the force is removed. This is plastic deformation. To prevent the molecules from shifting too much, they are slightly bonded together. This process is called vulcanization or cross-linking. Cross-linking is performed using vulcanizing agents and cross-linking agents, as explained in the section on 4-4 rubber chemicals. If cross-linking is excessive, the material becomes similar to thermosetting plastics, resulting in a hard, plastic-like material.
![Colored silicone rubber for foreign matter contamination prevention [*Approved under Food Sanitation Act No. 85*]](https://image.mono.ipros.com/public/product/image/b2a/2000321975/IPROS7457450534435623568.JPG?w=280&h=280)
For food lines and food machinery! Quickly detect contamination with 10 patterns of colored silicone! Colored silicone rubber for foreign matter contamination prevention. *Free samples available!
"Colored silicone rubber" is a rubber product used in food equipment and machinery, as well as in food factories for seals, gaskets, chutes, and jigs. Although it is colored silicone rubber, it is approved under the Food Sanitation Act, making it ideal for preventing foreign matter contamination. The color lineup includes red, blue, green, white, and more, allowing selection from 10 colors to match food materials. 【Features】 ■ Tear-resistant (high tear silicone rubber) ■ Available in 10 colors (approved under Food Sanitation Act No. 85) ■ Low hardness silicone rubber (2° 5° 8°) *If you would like a sample, please specify "Request for sample" in your inquiry.
Evaluation of long-term durability is possible in various modes of tension, bending, and compression!
The "Long-term Durability Test (Creep Test)" is an evaluation of the long-term durability of resin materials, assessing creep characteristics in tensile, bending, and compression modes. By varying the load stress (weight) and measuring the time until failure for each case, it is also possible to predict the lifespan of the resin materials by plotting these results. Creep failure refers to the phenomenon where, when a resin material is subjected to a load for an extended period, failure occurs below the breaking strength. [Test Conditions] ■ Test Temperature: 23°C to 200°C ■ Test Load: 1 to 500 kg ■ Test Modes: Tensile, Bending, Compression ■ Number of Tests Possible: Up to n = 6 *For more details, please refer to the related links or feel free to contact us.
It is possible to virtually tour various factories!
We would like to introduce the virtual factory tour site of Kyorin Co., Ltd. and Hayashi Foam Industry Co., Ltd., which handles the processing and sales of various foams and tapes, including expanded polystyrene. You can virtually tour various factories, such as the first factory, which performs assembly processing and sheet cutting using in-house developed machines and jigs, and the second factory, which handles everything from cutting to pressing. You can also watch videos of the machines in operation. 【Factories Available for Tour (Partial)】 ■ First Factory ■ Second Factory ■ Sixth Factory A ■ Sixth Factory B ■ Seventh Factory *For more details, please refer to the related links or feel free to contact us.
To withstand high voltage, insulating rubber is used in the inner and outer rubber layers!
The "Induction Furnace Hose" is a hose used as a cover for the water-cooled cables of induction furnace equipment. To withstand high voltage, insulating rubber is used for the inner and outer rubber layers. The recommended operating temperature is between 5 and 80°C. Additionally, dimensions and specifications outside of the standard lineup can also be manufactured. Please feel free to consult us. 【Features】 ■ Insulation withstand voltage ■ Delivery exclusive ■ Used as a cover for the water-cooled cables of induction furnace equipment ■ Insulating rubber used for the inner and outer rubber layers ■ Recommended operating temperature: 5 to 80°C *For more details, please refer to the PDF document or feel free to contact us.
Transporting crude oil, heavy oil, animal fats, vegetable oils, etc.! Delivery suction shared oil-resistant hose.
Tohoku Rubber Co., Ltd. provides rubber products such as rubber sheets, resin-rubber composite sheets, and braided hoses for various industries. The "General Oil Resistant Hose" is designed for transporting crude oil, heavy oil, naphtha, fish oil, animal oil, and vegetable oil (with an aromatic content of 25% or less). It is suitable for oil transfer in refineries, general factories, and cargo handling from ships. 【Features】 ■ Includes grounding wire ■ Common delivery and suction use ■ Inner layer: Oil-resistant and aging-resistant rubber ■ Reinforcement layer: Synthetic fiber cord & hard steel wire ■ Outer layer: Oil-resistant and aging-resistant rubber ■ Recommended operating temperature: -20 to +80℃ *For more details, please refer to the PDF materials or feel free to contact us.
Remarkable durability! One-of-a-kind urethane material.
Flexible shoots made of urethane. Round and square shapes with flanges are exclusively handled by our company in Japan and around the world!
The quality is good, the cost is low, and the service is good.
We mainly produce various types of rubber products. Please feel free to contact us if you have any requests.
For manufacturing processes such as solar panel modules! Usable in various heat press processes.
We would like to introduce our "Heat-Resistant Cushion Material Silicone Rubber." This heat-resistant silicone rubber sheet is suitable for the manufacturing process of solar cell modules, including diaphragms, and can be used in various thermal press processes. Additionally, it can be used in temperature ranges up to 200 degrees Celsius. Please feel free to consult us when you need assistance. 【Sizes】 ■ Thickness: 2 to 10 mm ■ Width: 2000 to 3000 mm ■ Length: 3500 to 5500 mm *For more details, please refer to the PDF document or feel free to contact us.
Introducing the properties and applications of rubber used in industrial rubber products! [Free materials available]
"Natural rubber" has the most rubber-like elasticity and is characterized by good mechanical properties such as wear resistance. It is used in automobiles, particularly in automobile tires, industrial tractor tires, footwear, hoses, belts, air springs, and other general and industrial products. In our company, we handle various types of rubber in addition to "natural rubber." Please contact us for more details. *For more information, please refer to the PDF materials or feel free to contact us.
Introducing the properties and applications of rubber used in industrial rubber products! [Free materials available]
"Synthetic natural rubber" has properties that are almost identical to those of natural rubber and is stable. Its main applications include tires for automobiles and aircraft, and it can almost substitute for natural rubber wherever it is used. Our company handles various types of rubber in addition to "synthetic natural rubber." Please contact us for more details. *For more information, please refer to the PDF materials or feel free to contact us.
Introducing the properties and applications of rubber used in industrial rubber products! [Free materials available]
"Butyl rubber" has excellent weather resistance, ozone resistance, and gas permeability, and it is characterized by its resistance to polar solvents. It is used in inner tubes of automobile tires, curing bags, roofing, electrical wire insulation, window frame rubber, steam hoses, heat-resistant conveyor belts, and more. In addition to "butyl rubber," we handle various types of rubber. Please contact us for more details. *For more information, please refer to the PDF document or feel free to contact us.
