Chiguard® 1152 by Chitec Technology is a low alkalinity reactable N-OR hindered amine light (HAL) stabilizer. It can chemically bond to polymers with OH groups in the structure. It is non-migrating, resistant... view more

Chiguard® R-455 by Chitec Technology is a novel reactive benzotriazole UV absorber (UVA). It contains a propanediol group that allows it to chemically bond to the backbone of various polymers. It can react with... view more