Excellent heat resistance and long-term sealing performance! For head gaskets in automobiles and other industrial gaskets.
"MacFoil (expanded black lead)" has excellent heat resistance, very low stress relaxation, and can maintain sealing performance over a long period. By combining with metal, its handling properties are improved, and it is widely used as head gaskets and oil pans for automobiles and motorcycles, as well as other industrial gaskets. The lineup includes: - A type reinforced with metal foil and treated with a special adhesive process using MacFoil (expanded black lead) - A type that has been processed with a raised pattern on SPCC foil and mechanically bonded with MacFoil. 【Features】 ■ Excellent heat resistance, thermal conductivity, and chemical resistance ■ High compressibility and easy to conform ■ Minimal seizure at high temperatures ■ Punching possible in Thomson type *For more details, please refer to the PDF document or feel free to contact us.
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Japan Matex has been manufacturing expanded graphite and expanded graphite composite materials such as gland packing and gaskets since its establishment, contributing to energy conservation and the creation of a safe and clean global environment with the fundamental principle of providing "products that are loved forever" from the customer's perspective. Moving forward, we will continue to provide high-quality products that embody our unique pursuit of "creating expanded graphite products" since our founding, leveraging the achievements, technical capabilities, and know-how we have accumulated to earn the strong trust of our customers. Additionally, we will comply with laws and social norms, strive for fair and sound corporate activities, respond swiftly to changes in the business environment, and build a system that can propose and provide new value.