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.

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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)

Application

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

Specifications

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