Chemical-resistant fluorine rubber seal "San Elast I"
Mitsubishi Electric's chemical-resistant fluororubber seal "Sunelast I"
Chemical-resistant fluororubber seal! Significantly improved chemical resistance compared to conventional fluororubber.
● In industries such as semiconductors, liquid crystals, chemical plants, food, and painting, many fluids such as solvents, chemicals, and corrosive gases are used. ● Traditionally, fluororubber has been used to seal these fluids, but its application range has been limited due to issues such as swelling or dissolution. ● Sanerast (3301-70) significantly improves chemical resistance compared to conventional fluororubber, while also providing sealing and heat resistance equivalent to that of traditional fluororubber. ● Therefore, the application range has greatly expanded, allowing for the use of rubber alone in areas where composite seals were previously used, significantly enhancing sealing performance and ease of installation. 【Features】 ◆ It can be used with water-glycol-based fluids, non-flammable hydraulic oils, methanol, ethylene diamine, sodium hydroxide, ammonia water, and lacquer thinner, which traditionally cause dissolution or significant swelling in conventional fluororubber. ◆ Heat and oil resistance are equivalent to that of conventional fluororubber, while durability has greatly improved. ◆ It has excellent wear resistance (approximately five times that of conventional fluororubber). ◆ It is lower in price than perfluoroelastomers.
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● In industries such as semiconductors, liquid crystals, chemical plants, food, and coatings, many fluids such as solvents, chemicals, and corrosive gases are used. ● Traditionally, fluororubber has been used to seal these fluids, but its application range has been limited due to issues such as swelling or dissolution. ● San Elast (3301-70) has significantly improved chemical resistance compared to conventional fluororubber, while also providing sealing performance and heat resistance equivalent to that of traditional fluororubber. ● Therefore, the application range has greatly expanded, allowing for the use of rubber alone in areas where composite seals were previously used, significantly improving sealing performance and ease of installation. 【Features】 ◆ It can be used with water-glycol-based fluids, non-flammable hydraulic oils, methanol, ethylene diamine, sodium hydroxide, ammonia water, and lacquer thinner, where conventional fluororubber would dissolve or swell significantly. ◆ Heat and oil resistance are comparable to conventional fluororubber, while durability has greatly improved. ◆ It has excellent wear resistance (about five times that of conventional fluororubber). ◆ It is lower in price than perfluoroelastomers.
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Applications/Examples of results
■Seals for vacuum equipment, semiconductor manufacturing devices, piping joints, etc. Seals for painting machines and food machinery.
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Since our founding in 1907, we have been dedicated to the development of products such as wires and cables, leveraging our technology to provide high value-added products and services, including high-performance sealing components, across a wide range of industrial sectors.