It has low moisture absorption and minimal material expansion! It is a gasket material with paper quality that is resistant to thermal aging.
"No. 700M" is a gasket material made from base paper primarily composed of craft pulp, impregnated with synthetic rubber and synthetic resin that excels in oil resistance. It has excellent heat resistance, is resistant to thermal aging, and has good compressibility and resilience, making it compatible with rough joint surfaces. The dimensions are 1000mm in width and 1000mm in length, with thicknesses available in 0.3mm, 0.6mm, and 1.0mm, suitable for sealing water, oil, and fuel. 【Features】 ■ Low moisture absorption and minimal material expansion ■ Excellent heat resistance and low thermal aging ■ Rich in compressibility and resilience, compatible with rough joint surfaces ■ Standard operating temperature range: -40°C to 150°C *For more details, please refer to the PDF document or feel free to contact us.
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【Physical Properties (Excerpt)】 ■Thickness: 0.6mm ■Compression Characteristics (P=6.9MPa) ・Compression Ratio: 25% ・Recovery Rate: 45% ■Tensile Strength (Lateral): 17MPa *For more details, please refer to the PDF document or feel free to contact us.
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[Application] ■ Areas for sealing water, oil, and fuel *For more details, please refer to the PDF document or feel free to contact us.*
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Company information
Sekine Seal Industry Co., Ltd. inherits the production techniques and traditions of Hosokawa paper (Ogawa washi), which is registered as a UNESCO Intangible Cultural Heritage, and manufactures specialty functional paper. We have created various materials such as gasket materials for automobiles and various internal combustion engines, as well as insulation, soundproofing, and friction materials. Throughout the development and manufacturing processes, we have cultivated a wealth of formulation know-how, papermaking techniques, and processing technologies. Based on our commitment to "shaping valuable functions" and our "development capability to turn anything into paper (sheets)," we offer a variety of products to meet the diversifying needs with reliability and high quality. Please feel free to contact us with your requests.
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