CHARACTERSTICS: Styrene-Butadiene Rubber "TJPC 1507" 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 non-staining antioxidant. TJPC 1507 has very good properties such as processability, abrasion resistance, less tendency to scorching processing. APPLICATION: TJPC 1507 is appropriate for Light colored, translucent products such as sponge, industrial goods, rubberized fabric, and toys. In addition, black products requiring good processability.
| Typical properties | Test method (ASTM) | Unit | Value |
| Raw Mooney viscosity | MU | 30-40 | 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 | 22-25 | ASTM D5775 |
| Compound Mooney viscosity 2 | MU | <67 | ASTM D1646 |
| Tensile strength (35 min cured) 2 | kg/ cm | >240 | ASTM D 412 |
| Ultimate elongation (35 min cured)2 | % | 160-200 | ASTM D 412 |
| 300 % Modulus (35 min cured)2 | kg/ cm 2 | 160-200 | ASTM D 412 |
PACKAGING:
35 ±0.5 KG bales wrapped with polyethylene film. 36 bales
per crate (1260±18 KG).
TRANSPORTATION:
TJPC 1202 is typically transported in covered road trucks, in covered railway carriages and in
standard shipping containers. TJPC 1202 is not a dangerous material to transport.
STORAGE:
Product should be stored in sheltered conditions away from direct sunlight away from radiant
heating elements and the temperature should not exceed 30°C.