A urethane sponge that is resistant to deformation even after processing! Introducing urethane foam used as shock-absorbing and vibration-damping material. *Sample book available.
This is a high-performance urethane foam with a fine and uniform cell structure. It has low compression residual strain and hardly any sagging. It possesses excellent features such as energy absorption, sealing properties, dimensional stability, and non-migration, and is used in a wide range of fields including communication equipment, AV equipment, automobiles, medical supplies, and home appliances. ○ Manufacturers Inoac Corporation Japan Spring Saint-Gobain ○ Representative part numbers L-24/L-32/H-32/H-48/L-20 *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
Polyurethane Foam / Polyurethane Sponge Features Polyurethane foam is made primarily from polyols and polyisocyanates, mixed with foaming agents, stabilizers, catalysts, colorants, and other additives, and is foamed while being polymerized. The type that has interconnected bubbles, is soft, and has good resilience is called "soft polyurethane foam." Polyurethane foam is classified into two types: "ether-based" and "ester-based," depending on the type of polyol used. Ether-based Polyurethane <Features> Compared to ester-based, it is lightweight and has greater physical strength such as tensile strength. It has excellent cushioning properties. It is chemically stable against water. It has excellent chemical resistance. Applications: Furniture, bedding, automobiles, etc. Ester-based Polyurethane <Features> It has superior mechanical strength compared to ether-based. It has excellent sound-absorbing properties. It has excellent oil resistance and abrasion resistance. Applications: Acoustics, building materials, various industrial materials.
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![[Example] Custom-made! Processing example using polyurethane foam](https://image.mono.ipros.com/public/catalog/image/01/dbb/491872/IPROS11674608379364422554.jpeg?w=120&h=170)
![[Example] High-precision bonding processing of urethane foam / plastic sponge](https://image.mono.ipros.com/public/catalog/image/01/711/489091/IPROS25451559228659382373.jpeg?w=120&h=170)
Company information
Konan Co., Ltd. processes and sells industrial materials, industrial supplies, and lifestyle-related products using various materials centered around sponge (foam), and we are making daily progress to be of service in diverse industries. For over 50 years since our founding, we have handled a variety of products that contribute to various fields and industries, centered on the processing of soft foam (sponge), guided by our management philosophy of "relentless pursuit and effort." During this time, we have introduced new equipment as needed to meet our customers' diverse requests, and we have focused on proposal-based sales by promoting in-house IT and building external information networks. In terms of quality control, we have always regarded obtaining ISO certification as a top priority and are committed to establishing and maintaining an even better management system in the future. Moving forward, we aim to be a company that can create better "monozukuri" (manufacturing) together with our customers by leveraging the technology and experience accumulated since our founding, while also providing various proposals through new ideas and creativity.
