A lineup of greases is available for various applications, including standard, heat-resistant, and food-grade types.
The "G634 series" is a grease developed for the initial lubrication of oil seals and O-rings. Starting with the standard "G634-B," which generates little friction heat and wear during the initial usage phase, we also offer the heat-resistant "G634-E," which can be used without undergoing thermal degradation. Additionally, we have a lineup that includes the food-grade "G634-F" and the EPDM-compatible "G634-C." 【Product Lineup】 ■G634-B: Lithium-based mineral oil with minimal impact on rubber ■G634-E: Lubrication for seals used in high-temperature areas ■G634-F: Does not affect food-grade rubber formulations ■G634-C: Lubrication for ethylene propylene rubber that is not resistant to mineral oil *For more details, please refer to the PDF document or feel free to contact us.
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【Product Details (Excerpt)】 ■G634-B (Standard Use) - Appearance: Light yellow - Base Oil: Mineral oil - Thickener: Lithium soap - Operating Temperature Range: -10 to 120°C ■G634-E (Heat Resistant) - Appearance: Brown - Base Oil: Mineral oil - Thickener: Lithium complex soap - Operating Temperature Range: -20 to 200°C ■G634-F (Food Grade) - Appearance: Light brown translucent - Base Oil: Liquid paraffin - Thickener: Aluminum complex soap - Operating Temperature Range: -20 to 120°C ■G634-C (EPDM Use) - Appearance: White - Base Oil: Silicone oil - Thickener: PTFE - Operating Temperature Range: -50 to 150°C *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Grease for initial lubrication of oil seals ■ Standard use, heat-resistant use, food-grade use, EPDM use *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Musashi Oil Seal Industry Co., Ltd. has been a comprehensive seal manufacturer since its establishment in 1948, receiving the support of users alongside the development of Japan's industrial sector and motorization. In recent years, the remarkable advancements in technology, the necessity for global environmental conservation, and the reflection of a harsh economic environment have led to increasingly high demands for seals. We believe it is our mission to respond to these customer demands by working closely with our clients to provide better products. We are committed to becoming a company that our customers can rely on and that can contribute to society and the environment through our efforts. We sincerely ask for your continued guidance and support.