天津Antioxidant TPPD

Chemical name: Trinonylphenyl phosphite; Tri (nonylphenyl) phosphite; Tri (nonylphenyl) phosphite

Molecular formula: C45H69O3P

Molecular weight: 689.01

CAS #: 3050-88-2

Appearance (visual inspection): colorless or amber viscous liquid

Phosphorus content:%, ≥ 3.8

Acidity: mgKOH/g, ≤ 0.1

Refractive index: 1.523-1.528

Viscosity: 25 ℃ Pas2.5-5.0

Density: 25 ℃ g/cm30.980-0.992

Usage: This product is a non polluting, heat-resistant, antioxidant, and anti-aging agent. Suitable for rubber and plastic elastomers such as SBS, TPR, TPS, PS, SBR, BR, PVC, PE, PP, ABS, etc. It has high thermal oxygen stability and does not change color during processing and use. It is particularly suitable as a non changing stabilizer. It has no effect on the color of the product and is widely used in white and bright colored products. It can improve the heat resistance and oxidation resistance of rubber and plastic products, and prevent resin formation during polymer manufacturing and storage. Inhibition of gel formation and viscosity rise can prevent thermal oxidative aging and yellowing of rubber and plastic products.

Packaging: 200KG/iron bucket.