... HALS).Its performance is better than light stabilizer 770,944 and 783.Such as:1.Excellent surface stabilization(glossness,chaling,discoloration ... : It is mainly used in tape,injection and blow molding,film and metallocene of PE,tape,film,fiber and injection molding of PP,TPO,POM ... ,PA,ASA,ABS,HIPS,SAN,PUR and ...