TCR100 Coumarone Resin is dark granule or flake thermoplastic resin, produced by ethylene and carbon fraction of C9 fractions, coal tar and ethylene re-tar distillates as raw materials, mainly used in rubber, tyre, ink, paint, adhesive, etc.
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Product Specification:
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| Item | Test Method | Unit | Specification Range |
| Appearance | Eyeballing | Â | Dark granule or flake |
| Softening Point | ASTM E28 | ℃ | 90-100 |
| Color No.(Gardner) | ASTM D1544 | # | 15-18 |
| Ash Content | ETM E99 | Vol% | 0.05max |
| Acid Value | ASTM D974 | MgKOH/g | 1max |
| Bromine No | ASTM D1492 | g.Br/100g | 80max |
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Application:
A. Rubber and Tyre
Coumarone Resin has a good miscibility with natural rubber particles ,and the rubber vulcanization process is not a big impact. Coumarone resin can play a tackifying, reinforcing and softening effect in rubber and tyre.
B. Paint
Coumarone Resin can increase paint film adhesion, hardness, acid and alkali resistance.
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