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Solprene® 4301

Category:	SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer:	Dynasol Elastomers
Trademark:	Solprene®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	mIrGzl_Solprene-4301.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Solprene 4301 is a linear block copolymer of styrene and butadiene, having 33% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior. It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a very clear color. S-4301 is used as compounding ingredient for adhesives, as impact modifier for plastics and as elastomeric modifier for asphalt mixtures used in paving and roofing. It is presented as free flowing porous crumb making easy its handling and dissolution. APPLICATIONS: Compounding ingredient for adhesives. Plastic modifier. Asphalt modifier. Food contact goods.

Message

Solprene 4301 is a linear block copolymer of styrene and butadiene, having 33% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.

It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a very clear color.

S-4301 is used as compounding ingredient for adhesives, as impact modifier for plastics and as elastomeric modifier for asphalt mixtures used in paving and roofing.

It is presented as free flowing porous crumb making easy its handling and dissolution.

APPLICATIONS:

Compounding ingredient for adhesives.

Plastic modifier.

Asphalt modifier.

Food contact goods.

General Information
Additive	Antioxidant
Features	Antioxidant Block Copolymer Food Contact Acceptable High Clarity Linear Polymer Structure Low Gel Porous
Uses	Adhesives Asphalt Modification Compounding Plastics Modification
Agency Ratings	FDA Food Contact, Unspecified Rating
Appearance	Clear/Transparent
Forms	Crumb
Processing Method	Compounding

Physical	Nominal Value	Unit	Test Method
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	< 1.0	g/10 min	ASTM D1238
Block Styrene ¹	> 31	%
Solution Viscosity - 5.23% in toluene ²	13	cSt
Styrene Content	33	%	ASTM D5775
Volatile Matter	< 0.75	%	ASTM D5668

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength	18.3	MPa	ASTM D412
Tensile Elongation (Break)	780	%	ASTM D412

Note Message
1 .	NM 202-07
2 .	NM 300-11

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