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B225
| Main chemicals | Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate] |
| Tris(2,4-di-t-butylphenyl)phosphite | |
| CAS NO. | 6683-19-8 / 31570-04-4 |
| Moleculr formula | C73H108O12 / C42H63O3P |
| Product feature | he white crystalline powder, anti-out, low volatility. |
| Technical indicators |
Transmittance ≥97% (425nm) Solubility 2g/20ml clear and transparent Effective components ≥99% Volatile ≤0.5% |
| Main use | Antioxidant compound can effectively prevent the thermal oxidation of polymer processing, and long-lasting protective effect of the polymer from the widely use of polyethylene, polypropylene, polyester, polyurethane, polystyrene, ABS resin, polyamide, synthetic rubber and other polymer materials. |
| Packing | 25 kg carton or fiber drum lined with plastic bag |
| Storage | Storage in dry and ventilated warehouse, pay attention to moisture; away from the fire and heat source to avoid exposure is recommended.Shelf life is two years. |