Chisorb® 234 by Double Bond Chemical is 2-[2-hydroxy-3,5-di-(1,1-dimethylbenzyl)]-2H-benzotriazole. Acts as a UV absorber. Used in ABS compounding, TPU, PC, polyamide, polyester and PPO... view more

Chisorb® 5411 by Double Bond Chemical is a 2-(2'-hydroxy-5'-t-octylphenyl)-benzotriazole grade. It acts as a UV absorber.Chisorb® 5411 is used in polyvinylchloride (PVC) rigid & flexible, acrylonitrile butadiene... view more