- Description
характеристики продукта | ||
PRODUCT NAME: | Anti-626 | |
CHEMICAL NAME: | Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite | |
CAS NO.: | 26741-53-7 | |
Equivalent: | Ultranox 626(GE SC) | |
SPECIFICATIONS | ||
внешний вид: | White crystal powder or grains | |
Purity (%) | 96.0 min. | |
MeltingPoint (℃): | 160-180 | |
Volatilizing (%): | 1.0 max. | |
Acidity mg KOH/g: | 1.0 max. | |
Free 2,4-di-tert-butyl-phenol content (%) | 1.0 max. | |
Applications: | ||
NURCHEM AO-626 is a kind of high-effective solid phosphite ester antioxidant, which is superior to other phosphite ester in the effective protection of polymers’ color. It is often blended with phenolic antioxidant (such as AO-1010) to prepare composite antioxidant which improves the thermo-stability of polymer processing. It is widely applied in PE, PP, PS, PA, PC, ABS and many other polymer materials. | ||
PACKAGE: | ||
25kg(net) cartons |