You can use it directly in areas where a joint sheet was used! A sheet-like gasket material with very high tensile strength.
The "AF2400" is a sheet-like gasket material made from special heat-resistant fibers, inorganic reinforcing materials, and oil-expandable synthetic rubber. It has a very high tensile strength and excellent durability. Additionally, it has a low stress relaxation rate, particularly at high temperatures and high surface pressures, where the stress relaxation rate is extremely low. It can be used directly in areas where joint sheets were previously used. 【Features】 ■ Very high tensile strength and excellent durability ■ Low stress relaxation rate ■ Extremely low stress relaxation rate, especially at high temperatures and high surface pressures ■ Can be used directly in areas where joint sheets were previously used ■ Standard operating surface pressure is 12MPa to 392MPa *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Physical Properties (Excerpt)】 ■ Thickness: 0.8mm ■ Compression Characteristics (P=34.5MPa) ・ Compression Rate: 8% ・ Recovery Rate: 66% ■ Tensile Strength (Lateral): 24MPa ■ Stress Relaxation Rate: 18% ■ High Surface Pressure Stress Relaxation Rate: 25% *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Areas where lubricating oil and fuel are sealed *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.