WESTON® DPDP phosphite ester by SI Group is alkyl-aryl phosphite antioxidant. It is used as a color and processing stabilizer in polycarbonate, polyurethanes and ABS polymers. It is also used as a secondary... view more

WESTON® EHDP phosphite ester by SI Group is alkyl-aryl phosphite antioxidant. It is used as a color and processing stabilizer in polycarbonate, polyurethanes, ABS polymers and PET fiber. This additive can be used as... view more

WESTON® ODPP by SI Group is diphenyl isooctyl phosphite. It acts as a heat stabilizer. WESTON® ODPP is suitable for rigid PVC, TPU, polyester, ABS and PC... view more

WESTON® PDDP phosphite ester by SI Group is alkyl-aryl phosphite. It acts as a color and processing stabilizer in ABS, polycarbonate, polyurethane and PET fiber. WESTON® PDDP phosphite ester can... view more

WESTON® TDP phosphite ester by SI Group is trialkyl phosphite antioxidant. It is used as a secondary stabilizer in ABS, polyethylene terephthalate, PET fibers, PVC, polycarbonate and polyurethanes... view more