WESTON® 503B stabilizer blend by SI Group is a liquid antioxidant blend of primary and secondary antioxidants. It is used for HDPE, LLDPE, ABS and PVC. This additive improves color and inhibits... view more

WESTON® 504 by SI Group is a blend of 80% Weston TNPP phosphite and 20% Ultranox 27. It eliminates the pre-blending of antioxidants. It minimizes the risk of compounding errors and variability... view more

WESTON® 504B by SI Group is a blend of 80% Weston TNPP phosphite and 20% Ultranox 27. It eliminates the pre-blending of antioxidants. WESTON® 504B minimizes the risk of compounding errors and... view more

WESTON® TNPP phosphite by SI Group is phosphite antioxidant used for HDPE, LLDPE, SBR, ABS and PVC. It improves color and processing stability during recovery, drying, compounding, processing and... view more

Synfos -TNPP is a general purpose phosphite stabilizer and antioxidant. It is a tri-(nonyl-phenyl) phosphite available in yellowish clear liquid form. Synfos -TNPP is suitable for HDPE, LLDPE, SBR... view more

Synthetic ethoxylated amine. Acts as an internal and external antistatic agent. Exhibits excellent heat stability and improved color stability. It is effective in transparent applications for... view more

Trisnonylphenyl phosphite. Acts as a cost effective, high purity stabilizer. Improves the color and processing stability during recovery, drying, compounding, processing and end use. Synergism is... view more