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Anti-Oxidant >> HH168
| Main Components |
Phosphite (2,4-di-tert-butylphenyl) ester |
| CAS NO. |
31570-04-4 |
| Molecular Formula |
C42H63O3P |
| Property |
Non-toxic white crystalline powder, low volatility and high thermal stability. |
| Specification |
Melting point 183-187℃
Transmittance ≥99% (425nm)
Acid value ≤0.3% mgKOH
Active component ≥99%
Volatile component ≤0.3% |
| Main application |
It can effectively decompose high polymer during process of hot working. Can improve stability of polymer in process of hot working while be used together with antioxidant HH1010 & HH1076. It's widely applied to PE, PP, PET, PU, PS, ABS resin, PA, synthetic rubber, engineering plastics, binding agent, rubber, petroleum etc. |
| Recommended Dosage |
0.1-0.3% |
| Package |
25 kg packed in carton lined with plastic bag. |
| Storage |
Nontoxic, inflammable, noncorrodible and stable in storing. Recommended store in dry and ventilative place, guard against damp; keep far from fire and heat. Warranty period: 2 years |
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Modified Foaming Agent