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Home>Product>Styrene Butadiene Styrene Block Copolymer

SBS(Styrene Butadiene Styrene Block Copolymer)KTR401


DESCRIPTION

SBS KTR401 is a styrene-butadiene block copolymer with 30% of styrene content, radial structure. It could be used in asphalt modify, waterproof, TPE and adhesive.

APPLICATION

Adhesive

Asphalt modification

Compounding

   

CHEMICAL PROPERTIES
GradeKTR401
ColorWhite
Styrene Content%30-32
Volatile matter%  0.7
25% Toluene Solution Viscosity cps
5.23% Toluene Solution Viscosity cps23-24.5
Hardness,Shore A≥79-86
Tensile strength Min180
Elongation at break Min560
Specific Gravity0.93-0.95
300% Modulus26-36
Density(25℃)Min 0.37
Main ApplicationAsphalt Modify Waterproof           Tpe compound Adhesive


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