A lineup of greases is available to suit 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 type "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 food-grade "G634-F" and EPDM-specific "G634-C." 【Product Lineup】 ■G634-B: Lithium-based mineral oil with minimal impact on rubber ■G634-E: Lubrication for seals used in high-temperature environments ■G634-F: Formulated rubber that does not affect food-grade applications ■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, food-grade, for EPDM *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, and has been supported by users alongside the development of Japan's industrial sector and motorization. In recent years, with remarkable advancements in technology, the necessity for environmental conservation, and the reflection of a challenging economic environment, the demands for seals have been increasing year by year. We believe it is our mission to respond to these customer demands by working closely with our customers to supply better products. Moving forward, our company aims to be a trusted and helpful enterprise for our customers, and through that, contribute to society and the environment. We sincerely ask for your continued guidance and support.