LOWILITE® 19 UV stabilizer by SI Group is a hindered amine light stabilizer. It is recommended for thick section, thin section and fiber applications of PP, PE, alpha-olefin copolymers and (filled) blends. This... view more

LOWILITE® 19 UV stabilizer by SI Group is a hindered amine light stabilizer. It is recommended for thick section, thin section and fiber applications of PP, PE, alpha-olefin copolymers and (filled) blends. This... view more

LOWILITE® 28 UV absorber by SI Group is benzotriazole-based ultraviolet light absorber in the 290-400nm region. It is compatible with polyolefins, PVC, unsaturated polyester, acrylics, ABS, thermoplastic... view more

LOWILITE® 29 UV absorber by SI Group is benzotriazole-based ultraviolet light absorber in the 300-400nm region. It is compatible with polyolefins, PVC, unsaturated polyester, acrylics and ABS. LOWILITE® 29 UV absorber provides... view more

LOWILITE® 62 UV stabilizer by SI Group is a hindered amine light stabilizer. It protects organic polymers against the degradation caused by exposure to ultraviolet radiation. This stabilizer is compatible with... view more

LOWILITE® 92 UV stabilizer by SI Group is a highly effective hindered amine light stabilizer. It is compatible with polypropylene, polyethylene, styrenics, unsaturated polyester, acrylics, vinyl... view more

WESTON® TIOP by SI Group is used in acrylics to improve color and molecular weight retention during processing. WESTON® TIOP also provides heat stability to nylon, unsaturated polyester and PVC... view more