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Dynasol Solprene® 4301 Thermoplastic Rubber (SBS)

Category Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE
Manufacturer Dynasol
Trade Name Solprene®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dynasol Solprene® 4301 Thermoplastic Rubber (SBS).pdf
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Material Notes:
Solprene 4301 is a linear block copolymer of styrene and butadiene, having 33% 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. It is presented as free flowing porous crumb making easy its handling and dissolution. Uses: 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.Applications: Crack SealantAdhesivesPolymer modificationPavingRoofingInformation provided by Dynasol.
Physical Properties Metric English Comments
Volatiles <= 0.75 %
<= 0.75 %
ASTM D5668
Viscosity Measure 11 cSt
11 cSt
5.23% Toluene solution; NM-300-11
Melt Flow <= 1.0 g/10 min
<= 1.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength 18.3 MPa
2650 psi
ASTM D412
Elongation at Break 775 %
775 %
ASTM D412
Chemical Properties Metric English Comments
Styrene Content >= 31 %
>= 31 %
Block; NM 202-07
33 %
33 %
ASTM D5775
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