Styrene-Isoprene Block Copolymer

Sunion Elastomer is a block copolymers polymerized with styrene and isoprene as main monomers, and is commonly called SIS. It can be used in the fields of electrical insulation,protection of masking, diapers, women supplies, double-sided adhesive tape,labels, packaging , medical and health, book binding, surface protection film, wood processing, wallpaper and shoe, etc.

Hot melt pressure-sensitive adhesive is a kind of material which can be quickly bonded by applying light pressure after cooling and hardening. Commonly used in disposable sanitary products, such as: sanitary napkin, pad, diapers pieces, mattress, pet pad, etc.

SIS also possesses good processing properties in modification. First of all, its surface can keep a certain initial viscosity after extrusion molding. Blending with SBS, the products can be used in daily necessities, stationery, toys, automotive interior decoration and food packaging materials as auxiliary material.

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