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Product Description

Styrene-Ethylene/Propylene Block Copolymer

 

Product description:

Styrene-Ethylene/Propylene block copolymer,also known as SEPS is a thermoplastic elastomer based on styrene and ethylene propylene. It is produced by partial and selective hydrogenating of styrene-isoprene-styrene copolymers which improves the thermal stability, weathering and oil resistance.It is supplied as a physical form of porous pellets.


Usage:

Be used in hot melt adhesive, pressure sensitive adhesive, coatings, plastic modification,

packaging, sanitary napkin and diaper, double-sides tapes and labels and TPE products


Specifications:


Grade

YH-4010

YH-4020

YH-4051

YH-4053

Polymer Structure

Linear

Linear

Linear

Linear

Styrene Content %

37

27

30

30

Hardness

Shore C 80

Shore C 70

Shore A 76

Shore A 78

Degree Of Hydrogenation,%

≥97

≥97

≥97

≥97


Others:

We can supply SEPS in accordance with the technical target provide by user/customer.