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Qingdao Hexas Chemical Co., Ltd.


Thermoplastic Elastomer SIS HEXAS EL-9620

short description:

General Properties and Applications

EL9620 is a clear hybrid of branched copolymer and liner triblock copolymer based on styrene and isoprene, with a polystyrene content of 14%. EL9620 is used as an ingredient in formulating adhesives, sealants and coatings. It also could be used as modifier of bitumen and plastic.

Product Detail

Product Introduction

● Applications of Synthetic Rubber
● Drive Couplings
● Conveyor Belts
● Shoe Soles and Heels
● Adhesives
● Roll Coverings
● Car Tires
● Seals
● Gaskets
● Grommets
● SBR pads (Mining equipment)


Pressure sensitive adhesives, Sealants, Road marking paint, Bitumen modification, Waterproof membrane adhesive,Hygiene adhesive.


Test Items Unit Sales Specification range
Polystyrene content wt% 13 to 15
Di-block Content Di-block Content 10 to 14
Melt Flow rate g/10min 7 to 11
Tensile Strength Mpa ≥15
Elongation at Break % ≥1000
Solution Vicosity mPa.s 1100 to 1900
Volatile Matter Wt% ≤1.0
Ash Wt% ≤0.3

Typical Value

Test Items Unit Sales Specification range
Polystyrene content wt% 14
Di-block Content Di-block Content 13.75
Melt Flow rate g/10min 9
Tensile Strength Mpa 20
Elongation at Break % 1100
Solution Vicosity mPa.s 1500
Volatile Matter Wt% 0.5
Ash Wt% 0.1
Mn(SIn) - 26.0
Mn(SIS) - 14.0
Mn(SI) 7.0
SIn % 30
SIS % 58
SI % 12


CAS No. 25038-32-8

Package And Supply




Brand Recommendation


Adhesive Tape

EL9102, EL9101, EL9153, EL9163, EL9620, EL9126, EL9290, EL9370

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