Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material
Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material

Factory price ! Sinopec SBR 1502 / Styrene Butadiene Rubber 1502 / SBR rubber raw material

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Product Overview

Description


 








1.Product name:SBR 1502
2.State:Light yellow non oil filled soft glue

3.Properties: wear resistance, aging resistance, ozone resistance, water resistance and good air tightness

4.Packing: 25kg plastic film inside and kraft paper bag outside.

5.Specification: the product is sheet

6.Main raw materials: butadiene, styrene, potassium rosin soap, fatty acid soap, antioxidant





















































































Project




Unit




Superior product




Qualified products




Experimental method




Volatilization zone




%




≤0.75




≤1.30




GB 6737-86




Total ash




%




≤0.75




≤1.50




GB 6736-88




Organic acid




/




4.50——6.75




4.50——7.00




/




Soap




/




≤0.50




≤0.50




/




Bound styrene




/




22.5——24.5




22.5——24.5




/




Viscosity of raw rubber door 100C




/




45——55




43——57




GB 1232-82




Compound Mooney viscosity 100C




/




≤90




≤90




GB 1232-82




Tensile strength (145 ℃× 35min)




%




≥23.7




≥22.5




/




Elongation at break (145 ℃) × 35min)




%




≥415




≥400




/





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