Introducing polyurethane foam for waterproofing and airtightness. It is widely used as a sealing material to fill gaps. *Sample book of foam is currently available.
This product controls the cells of urethane foam and brings them closer to closed-cell foam, giving it the functionality of a low-permeability sealing material. It can fill gaps that require airtightness and watertightness. It is used in various shapes. Manufacturers: Inoac Corporation Nihon Hatsujo Toyo Quality One Representative part numbers: ESH/EKS *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
Characteristics of Urethane Foam and Urethane Sponge Urethane foam is made by mixing polyols and polyisocyanates as the main components, along with foaming agents, stabilizers, catalysts, and coloring agents, and then foaming while polymerizing. The type that has interconnected bubbles, is soft, and has good resilience is called "soft urethane foam." Urethane foam can be classified into two types: "ether-based" and "ester-based," depending on the type of polyol used. Ether-based Urethane <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 Urethane <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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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.
