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Hydrogenated styrene thermoplastic elastomer

SEPTON is a styrene thermoplastic elastomer developed by Kuraray's proprietary technology. SEPTON has the elasticity of rubber, yet can be molded like plastic by heating it. It displays excellent heat resistance, weather resistance and chemical resistance, while boasting high electrical insulation properties.

Applications septonbullet1 Incorporating polyolefin and processed oil, SEPTON provides a flexible material substitute for vulcanized rubber and polyvinyl chloride (PVC). It is used for a variety of applications including automobile parts, electronic parts, stationery, toys and sporting goods.
septonbullet1 Incorporating tackifier resin and processed oil, SEPTON can be used to make adhesives of excellent heat resistance and weather resistance.
septonbullet1 Blended with olefinic polymers, SEPTON can improve various properties, including impact strength. It can also serve as a compatibilizer between polyolefins and polystyrenics.
septonbullet1 Base polymers
Flexible materials (vulcanized rubber and PVC substitutes), adhesive, sealants, coatings, fabrics and nonwoven materials
septonbullet1 Modifers and additives
Plastics modifiers, compatibilizers, thermosetting resin modifiers, anti-shrink agents for unsaturated polyesters, asphalt modifiers
septonbullet1 Other
Master batch for additives
Division Elastomer Division
Website Thermoplastic elastomer


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