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Dynasol Solprene® 1205 Styrene-Butadiene Rubber SBR Diblock Copolymer

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Styrene Butadiene Rubber
Manufacturer Dynasol
Trade Name Solprene®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dynasol Solprene® 1205 Styrene-Butadiene Rubber SBR Diblock Copolymer.pdf
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Material Notes:
Solprene1205 is a linear random -block styrene/butadiene copolymer with 25% styrene content, 17.5% 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. Solprene 1205 is an excellent modifier for asphalt, for formulation of caulks and sealants, it is also an excellent processing aid for most polymers, giving good low temperature resistance. Used in extruded goods, soles, and heels. It can also be used as modifier for thermoplastic resins and in adhesive formulations. It is available in bales wrapped in low melting point polyethylene.Applications:PavingFootwearCarpet underlayInformation provided by Dynasol
Physical Properties Metric English Comments
Specific Gravity 0.930 g/cc
0.930 g/cc
DIN-53479
Volatiles <= 0.75 %
<= 0.75 %
ASTM D-5668
Mooney Viscosity 47

@Temperature 100 °C
47

@Temperature 212 °F
ML (1 + 4); ASTM D-1646
Viscosity Measure 4000 cSt
4000 cSt
Toluene viscosity 30%; NM 300-18
Chemical Properties Metric English Comments
Styrene Content 17.5 %
17.5 %
Block styrene; NM 202-07
25 %
25 %
ASTM D-5775
Descriptive Properties Value Comments
Color Alpha, max 15
Insolubles in toluene, 325 mesh, % max 0.1
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