Urethane
High-density urethane material with excellent sound insulation properties.
It is a material that is dense, viscoelastic, and similar to firm low-resilience polyurethane foam.
- 企業:河久商事
- 価格:Other
更新日: 集計期間:Sep 17, 2025~Oct 14, 2025
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更新日: 集計期間:Sep 17, 2025~Oct 14, 2025
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High-density urethane material with excellent sound insulation properties.
It is a material that is dense, viscoelastic, and similar to firm low-resilience polyurethane foam.
Achieve excellent "pressure distribution" and "posture support"! Air trapped in a special film moves to reduce the burden of daily activities. High durability that withstands up to 50 tons!
"Air Cell" is a cushioning material developed to assist and enhance performance in the medical and caregiving fields, such as "sitting, lying down, and walking," for greater comfort. By facilitating the movement of air trapped between urethane and a special film, it achieves excellent "pressure distribution" and "posture support." It also boasts remarkable durability, capable of withstanding loads of up to 50 tons without easily puncturing. This technology can be applied not only in medical and caregiving products but also in various fields related to activities of daily living (ADL). <Examples of fields introducing Air Cell> - Robotics - Seats for vehicles such as Shinkansen and buses - Harnesses used at construction sites - Interior design - Office and pet caregiving products - Outdoor and sports products, etc. <Product Development Achievements> - "Lab Cushion" for wheelchairs (Shizuoka Kasei Co., Ltd.) - Aqua Float Mattress (Paramount Bed Co., Ltd.) - "Neck and Shoulder Hugging Pillow" (Doshisha Co., Ltd.) If you are interested, please feel free to download the materials or contact us.
A material with higher heat resistance compared to general-purpose urethane! Proven maximum usage temperature of 130°C!
"NOR" is a material with higher heat resistance compared to general-purpose urethane. It also has high mechanical strength and excellent wear resistance. It is used in applications such as dryer outlet rolls and heat rolls for lamination, where the transported items reach high temperatures. The maximum usage temperature recorded is 130°C. 【Features】 ■ Heat Resistance - Superior heat resistance compared to MOCA-type urethane, usable up to 120°C. ■ Durability - Has high durability due to less rotational heat generation compared to MOCA-type urethane. ■ Temperature Dependence - Exhibits less reduction in elastic modulus over a wider temperature range compared to MOCA-type urethane. *For more details, please refer to the PDF document or feel free to contact us.
Urethane can be colored in your preferred color. If you would like a colored option other than hardness 90, please consult with us.
Polyurethane rubber excels in mechanical strength, abrasion resistance, and weather resistance, and it comes in various hardness variations. It is also known for being easy to color, and products in colors other than the usual yellow translucent are also possible. New colors can be ordered depending on the color mixing.
The familiar urethane used for dishwashing includes a material called color foam. ECZ has a lower density than general-purpose products and is softer.
ECZ is a lightweight, soft-touch polyurethane foam product that has minimal deformation and is widely used as cushioning material. Due to its continuous bubbles, it allows water to pass through. It is stable in water and has excellent chemical resistance. The dimensions can be processed to the required size in thickness, width, and length. We also frequently handle adhesive coating and double-sided tape application.
One-component polyurethane resin-based emulsion topcoat
One-component polyurethane resin-based emulsion topcoat