SIBUR Synthetic Rubber SBS L 30-01A

About
Linear styrene-butadiene thermoplastic elastomer SBS L 30-01A is essentially a product of styrene and butadiene block polymerization in hydrocarbon solution in the presence of alkyllithium catalyst. SBS L 30-01A is dusted with calcium stearate or amorphous silica Product description: Appearance – white to light-beige color; Morphology – crumbs or powder; Weight – 14-15 kg or 750-800 kg; Packaging – pallets and soft bag-container (big bag); Shelf life – one (1) year since the date of manufacture. Application Bitumen modification for road and roofing materials, plastic modification, in compounds for shoes, general mechanical rubber goods, in mastics and protective coatings&&

Product Description
SupplierSIBUR
GenericSBS
Material StatusCommercial: Negative
FeaturesBlock Copolymer,Inoxidizability,Linear polymer structure
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Melt Flow Rate
200℃,5.0kg< 1.0g/10minASTM D1238
Combined with styrene28.5 to 31.5%Internal Method
Ash Content< 0.30%ASTM D5667
Volatiles< 0.80%ASTM D5668
Solution viscosity
Toluene, 25 ℃9.0 to 19cStASTM D445

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A80 ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strength
yield15.0MPaASTM D3182
300% strain2.70MPaASTM D3182
Tensile strain
fracture700%ASTM D3182

optical performanceNominal valueUnitTest method
Yellowness index< 10YIInternal Method

Notes
1. Typical properties: these are not to be construed as specifications.
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