Styrene butadiene rubber 1502 
 Model 1502 Country of Origin Jilinqilu 
 Use shoe use 

 Product Name: styrene butadiene rubber 1502 
 Product Features: styrene-butadiene rubber is generally more stable, longer storage period, the nature and natural rubber. Physical and chemical changes occur in the binding effect of light, heat, oxygen and ozone oxidation is relatively slow. Styrene butadiene rubber cold resistance than natural rubber, low bounce, but the wear and heat resistance, oil resistance, aging resistance than natural rubber. 
 Product Use: styrene butadiene rubber 1502 for the production of white sidewall tires, hoses, galoshes, soles, heels, rubber fabrics and clothes. Toys and require excellent physical properties and non-polluting nature of black and color products. 
 Quality indicators: 
 Index Name Index 
 Volatile% by weight of ≤ 0.75 
 Ash% by weight of ≤ 1.50 
 Organic acid weight% 4.75-7.00 
 Weight of the soap content% ≤ 0.5 
 Combination of styrene weight% to 23.5 ± 1.0 
 Mooney viscosity of 100 ° C for 1 +4 46.0 - 58.0 
 Compound Mooney viscosity M 100 ℃ for 1 +4 ≤ 84.0 
 Elongation (curing 35)% ≥ 330 
 Tensile strength (curing 35) kg/cm2 ≥ 260 
 300% tensile strength kg/cm2 
 (Curing 25) 165 - 205 
 (Curing 35) 185 - 225 
 (Curing 50 points) 199 - 239 
 Product Packaging: 0.04 ~ 0.06mm polyethylene film packaging, and Sack - polyethylene, polypropylene woven bags. Bag 
 Weight 35 ± 0.5 kg 
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