Introducing a rubber sponge that is resistant to wear and strong against oil. *Sponge sample book available.
NBR is a copolymer of acrylonitrile and butadiene. Its characteristics include excellent oil resistance and abrasion resistance, making it suitable for use in oil-related gaskets, oil seals, hydraulic cylinder packings, and more. Manufacturers: - Inoac - Heiwa Rubber - Daiwabo Progress - Miyahara Rubber Representative part numbers: - NBR-4112 - NBR-331 - NBR *For more details, please refer to the PDF document or feel free to contact us.
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basic information
Rubber sponge is a material made by mixing a foaming agent with rubber, creating a porous structure through the gas generated by the thermal decomposition of the foaming agent. The individual chambers that are independent from each other are called closed cells. Closed cells have extremely low water absorption, excellent shock absorption, processability, and buoyancy, making them suitable for a wide range of applications.
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![[Example] Processing examples utilizing the characteristics of CR sponge.](https://image.www.ipros.com/public/catalog/image/01/283/491933/IPROS22982078299542746766.jpeg?w=120&h=170)
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Company information
Konan Co., Ltd. processes and sells industrial materials, industrial supplies, and lifestyle-related products using various materials, primarily sponge (foam), and is making daily progress to be of service in diverse industries. For over 50 years since its establishment, we have handled various products that contribute to all fields and industries with the spirit of our management philosophy, "relentless pursuit and effort," focusing on the processing of soft foam (sponge). During this time, we have not only introduced new equipment in a timely manner to meet the diverse needs of our customers but have also 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 making various proposals through new ideas and creativity.