CHARACTERSTICS: Styrene-Butadiene Rubber "TJPC 1500" is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene. It is coagulated by a system of acid and synthetic coagulant and stabilized by a staining antioxidant. TJPC 1500 has very good properties such as process ability, abrasion resistance, and fewer tendencies to scorching. APPLICATION TJPC 1500 is appropriate for rubber compounds used in the production of car tires, conveyor belts, footwear, cables, hosepipes and various technical rubber articles.
Typical properties | Test method (ASTM) | Unit | Value |
Raw Mooney viscosity | MU | 46-58 | ASTM D1646 |
Volatile Material | % wt | < 0.75 | ASTM D5668 |
Ash Content | % wt | < 1.5 | ASTM D5667 |
Organic acids | % wt | 4.75 -7.5 | ASTM D5774 |
Soaps | % wt | < 0.5 | ASTM D5774 |
Bounded styrene | % wt | 22.5-24.5 | ASTM D5775 |
Compound Mooney viscosity 2 | MU | <84 | ASTM D1646 |
Tensile strength (35 min cured)2 | kg/ cm2 | >250 | ASTM D 412 |
Ultimate elongation (35 min cured)2 | % | >470 | ASTM D 412 |
300 % Modulus (35 min cured)2 | kg/ cm2 | 119-159 | ASTM D 412 |