Dynasol Calprene® 1015 Styrene-Butadiene Rubber SBR Diblock Copolymer

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Styrene Butadiene Rubber
Manufacturer	Dynasol
Trade Name	Calprene®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dynasol Calprene® 1015 Styrene-Butadiene Rubber SBR Diblock Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Calprene 1015 is a linear high molecular weight random-block styrene/butadiene copolymer with 15% styrene, 10% present as a polystyrene block. 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. Calprene 1015 is mainly used as elastomeric modifier for asphalt and as an impact modifier in polystyrene products. It is packed in bales with a low melting point polyethylene wrapping.Information provided by Dynasol

Physical Properties	Metric	English	Comments
Specific Gravity	0.920 g/cc	0.920 g/cc	DIN-53479
Volatiles	<= 0.75 %	<= 0.75 %	ASTM D-5668
Viscosity Measure	35 cSt	35 cSt	Styrene solution viscosity 5%; NM 300-11

Chemical Properties	Metric	English	Comments
Styrene Content	10 %	10 %	Block styrene; NM 202-07
	15 %	15 %	ASTM D-5775

Descriptive Properties	Value	Comments
Color Alpha, max	15
Insolubles in toluene, 325 mesh, % max	0.1

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