The familiarity with the mating surface is very good! If the condition of the joint surface is good, an air seal is also possible.
The "No.600K" is a gasket material made from a base paper primarily composed of craft pulp, which is impregnated with gelatin, softeners, and preservatives, and surface-treated with synthetic rubber to provide oil resistance. It excels in oil and solvent resistance, and the material is extremely uniform. It has high tensile strength, can be used under high surface pressure, and is also highly durable. Available thicknesses are 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, and 1.0mm, suitable for sealing water, oil, and fuel. 【Features】 - Particularly excellent in oil and solvent resistance, with extremely uniform material - High tensile strength, usable under high surface pressure, and highly durable - The rubber coating on the surface provides excellent compatibility with the opposing surface - If the bonding surface is in good condition, it can also seal air - Standard operating temperature range: -40℃ to 150℃ *For more details, please refer to the PDF document or feel free to contact us.
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【Physical Properties (Excerpt)】 ■Thickness: 0.8mm ■Compression Characteristics (P=6.9MPa) ・Compression Ratio: 24% ・Recovery Rate: 43% ■Tensile Strength (Lateral): 24MPa *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ 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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Sekineshiru Industrial 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 technology, and processing techniques. 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 diverse needs of our customers with trust and high quality. Please feel free to contact us with any requests.