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Product

PRODUCT

SEPS (Styrene-Ethylene-Propylene-Styrene Block Copolymer)

Styrene-Ethylene-Propylene-Styrene block copolymer (SEPS), produced by hydrogenating SIS, is one of the main products of Shanghai Haihai Zhonglong Technology Co., Ltd. It offers high transparency, excellent weatherability, aging and heat resistance, and is non-toxic and eco-friendly. SEPS is widely used in premium elastomers, medical devices, cosmetics modification (e.g., shampoo conditioners) and high-end adhesives.

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Physical property

SEPS is hydrogenated SIS, offering excellent transparency, rubber elasticity and plastic processability, with outstanding ozone, UV and heat-aging resistance. It is non-toxic and odorless, meeting medical and cosmetic grade requirements.

Main uses

SEPS is widely used in transparent elastomers, medical devices, cosmetic conditioners (e.g., shampoo softening agents), high-end transparent adhesives, labels and packaging films, and also as a toughening agent for plastic modification.