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VECTOR® 6241A

Category:	SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer:	Dexco Polymers LP
Trademark:	VECTOR®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	iIGfhA_VECTOR-6241A.pdf
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VECTOR 6241A Styrene-Butadiene-Styrene (SBS) Block Copolymer SBS(1) triblock copolymer. Contains <1% diblock copolymer. High styrene, low viscosity and high modulus copolymer. Outstanding thermal stability and melt processability. Supplied as a porous pellet, dusted with talc. VECTOR styrenic block copolymers find use under certain regulations as articles or as ingredients in articles intended for food contact or medical applications. Please contact your Dexco Polymers agent for a detailed letter of certification or further information. VECTOR 6241A styrene-butadiene-styrene block copolymer is produced via proprietary sequential anionic polymerization technology from Dexco Polymers LP, a Dow/ExxonMobil Venture. It is not formulated with the antioxidant TNPP (tris(nonylphenyl) phosphite). It has high modulus and low creep properties. It has the lowest elasticity of the SBS family of products. It is a high performance, flexible thermoplastic resin that is designed for use as an impact modifier in styrenics and compatibilizer in styrenic/olefin blends. It has excellent physical strength and outstanding melt processability.

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VECTOR 6241A
Styrene-Butadiene-Styrene (SBS) Block Copolymer

SBS(1) triblock copolymer.

Contains <1% diblock copolymer.

High styrene, low viscosity and high modulus copolymer.

Outstanding thermal stability and melt processability.

Supplied as a porous pellet, dusted with talc.

VECTOR styrenic block copolymers find use under certain regulations as articles or as ingredients in articles intended for food contact or medical applications. Please contact your Dexco Polymers agent for a detailed letter of certification or further information.

VECTOR 6241A styrene-butadiene-styrene block copolymer is produced via proprietary sequential anionic polymerization technology from Dexco Polymers LP, a Dow/ExxonMobil Venture. It is not formulated with the antioxidant TNPP (tris(nonylphenyl) phosphite).

It has high modulus and low creep properties. It has the lowest elasticity of the SBS family of products. It is a high performance, flexible thermoplastic resin that is designed for use as an impact modifier in styrenics and compatibilizer in styrenic/olefin blends. It has excellent physical strength and outstanding melt processability.

General Information
Features	Copolymer Food Contact Acceptable Good Creep Resistance Good Flexibility Good Processability Good Thermal Stability High Strength Low Viscosity Porous
Uses	Blending Plastics Modification
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.958	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	2.3	g/10 min	ASTM D1238
Solution Viscosity	850	mPa·s	ASTM D2196
Ash Content	0.5	wt%	ASTM D1416
Styrene Content	43.0	wt%	Internal Method

Additional Information	Nominal Value	Unit	Test Method
Diblock Content	< 1.0	wt%	Internal Method
Volatiles	0.4	wt%	Internal Method

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A, 1 sec)	87		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ¹(300% Strain, 25°C)	8.27	MPa	ASTM D412
Tensile Strength ²(Yield, 25°C)	31.0	MPa	ASTM D412
Tensile Elongation ³(Break, 25°C)	700	%	ASTM D412

Note Message
1 .	25 Wt.% in toluene
2 .	25 Wt.% in toluene
3 .	25 Wt.% in toluene

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