Rubber antioxidant TMQ is an antiager of natural rubber(NR) and synthetic rubber(SR), special for nitrile rubber(NBR).
Rubber antioxidant TMQ
Chemical name: 2,2,4-trimethyl-1,2-dihydroquinoline(resin-like) Molecular formula: (C12H15N)nMolecular weight: (173.26)n
CAS No.:26780-96-1 Quality standard:
| Index | Top-grade | First grade |
| Appearance | amber to brown flaky | |
| Softening point °C | ≥80-100 | ≥80-100 |
| Ash % | ≤0.30 | ≤0.50 |
| Loss on heat % | ≤0.30 | ≤0.50 |
Properties: Polymer with low Molecular weight, pure product is amber to brown flaky, When softening point is above 74°C.it can be solubled in organic solvents such as benzene and acetone, etc, insoluble in water, slightly soluble in petroleum hydrocarbon. Uses: Antiager of Natural Rubber (NR) and Synthetic Rubber (SR), especially for the thermal aging of of Nitrile Rubbe(NBR),its products can be used for thermal equipmetn and tropical zone.
Packing: Plastic film bag lined plastic woven bag, Net wt. 25kg.
Rubber antioxidant TMQ
