Antioxidant 1500(439)


Antioxidant 1500 is a non-toxic and highly efficient phosphite antioxidant, which can improve the color and thermal stability of polymers during processing. It is mainly used in PVC products, as an auxiliary stabilizer, and can effectively improve thermal stability and transparency. In addition, it can also be used for PE, PP and ABS to improve the aging resistance of products.



Poly 4,4’ Isopropylidenediphenol C 12-15 Alcohol Phosphite
CAS 96152-48-6


Weston 439


Refractive index of light (25℃): 1.504~1.509

Specific gravity (25℃): 0.95~0.97

Viscosity (25℃): 150~400cps

Handling and Safety: 

For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.


25 or 200kgs per drum.