LOWINOX® 520 stabilizer by SI Group is a multifunctional phenolic antioxidant. It is used as a thermo-oxidative stabilizer in elastomers and rubber compound such as BR, SBR, NBR, IR, SBS, SIS & natural rubber... view more

WESTON® 705T phosphite by SI Group is a nonylphenol-free phosphite antioxidant. It is designed to replace TNPP in those instances where a TNPP alternative is sought. It is useful in a variety of other polymer... view more

WESTON™ 705T by SI Group is a nonylphenol-free liquid phosphite antioxidant. It is useful in a variety of other polymer applications such as SBR, NBR, EPDM, BR, SBC, SBS, SIS, ABS, natural rubber... view more