... off white granular Chemical Name: 50% Hindered Amine Light Stabilizer(HALS) in a LDPE Resin/50% Hindered Amine ... Light Stabilizer(UV-3853) in PP ResinTrade Name : CYASORB ... a new-style hindered amine light stabilizer(HALS).Its performance is better than light stabilizer 770,944 and 783 ... molding of PP,TPO,POM,PA,ASA,ABS,HIPS,SAN,PUR and rubber,The addition is 0.2¡« ...