by SpecialChem

VECTOR® 8508

Technical Datasheet | Supplied by TSRC Corporation

VECTOR® 8508 by TSRC Corporation is a medium modulus, styrene butadiene styrene (SBS) block copolymer grade of linear SBS triblock copolymer with a narrow molecular weight distribution. Contains <1% diblock copolymer. Exhibits excellent thermoplastic elastomer properties, physical strength and superior melt processability when compared to VECTOR 2518 SBS. It is formulated with the antioxidant tris(nonylphenyl) phosphite (TNPP). VECTOR® 8508 is produced via anionic polymerization technology.

VECTOR® 8508 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Styrene

29 wt%

TSRC / Dexco Method

Diblock Content

< 1 wt%

TSRC / Dexco Method

Solution Viscosity

1130 cps

(25 wt% in Toluene; 25°C)

ASTM D2196

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