Anti-aging additive, resistant to heat and oxygen aging.
| Test Items | Test Results |
| Appearance | amber to brown powder |
| Total Content of Dimer and Trimer (HPLC) | ≥ 50 ％ |
| Total Content of Isopropyl Diphenylamine (HPLC) | ≤ 0.2% |
| Softening Point (Ring & Ball Apparatus) | 85-105 ℃ |
| Ash (550±25°C) | ≤ 0.5 ％ |
| Heating Loss (65°C) | ≤ 0.5 ％ |
Properties: 2,2,4-Trimethyl-1,2-dihydroquinoline polymer, amber to brown powder, non-toxic.
Performance: A universal quinoline antioxidant with excellent anti-heat and oxygen aging performance in rubber industry, with low volatility and low pollution.
Application: Used in all kinds of tyres, hoses, tapes, dams, rubber shoes, rubber cloth products and other general industrial rubber products, can also be used for latex products.
