| 常用名 | 抗氧化剂 THP-24 | CAS号 | 26741-53-7 |
|---|---|---|---|
| 价格 | $需询单/1kg | 纯度 | 95.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
Chemical name: Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite CAS No.:26741-53-7 Molecular formula:C33H50O6P2 Molecular weight:604 Molecular structure Specification Appearance: White powder Assay,%:≥95.0 Melting point,℃:170.0-180.0 Volatility,%:≤ 1.0 Acid value (mgKOH/g), %: ≤ 1.0 Free 2,4-di-tert-butyl-phenol, %: ≤ 1.0 Solubility (25℃, g/100g solvent) Acetone: 8.5 Heptane: 4.5 Hexane:4.8 Methanol:1.9 Mineral Oil:10 THF:35 Toluene:35.7 Water <0.01 Application ANTIOXIDANT HONOX-626 is a highly effective phosphite antioxidant which is superior to the other phosphite antioxidants in the protection of polymer’s color. It provides excellent color stabilization during compounding, fabrication and end use. It is an excellent stabilizer for reducing polymer degradation during processing. It is often blended with phenolic primary antioxidants such as 1010 and 1076 to prepare composite antioxidant which improves the thermo-stability of polymer processing. It is widely used in PE, PP, PS, PA, PC, ABS, PVC and many other polymer materials. Packing 25kg/carton; or as per customer’s request. Storage Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place. Recommended Dosage 0.1-0.3% 更多
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