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Products
Coumarone tar
Use: It has good compatibility with rubber,
can increase the viscosity and elasticity of and reinforce the reclaimed rubber products.
Performance index:
| Item |
Index |
Analysis method |
| Appearance |
brown black solid |
Eye measurement |
| Softening point,°C |
80 ±5 |
ring-and-ball apparatus |
| Mechanical impurities,% ≤ |
0.2 |
GB/T511 |
| Ash content % ≤ |
0.02 |
GB/T508 |
| Water content |
none |
GB/T260 |
| Water-solule aicds/alkalis |
none |
GT/T259 |
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