AddiCo 9300 and 9320 are random copolymers with a maleic anhydrid group. It is a highly functional material designed to enhance the melt viscosity of polymers with carboxylic groups in its structures, such as PET, PLA or PBT.
AddiCo 9320 is a terpolymer containing epoxy functional groups that is miscible with SAN. It is a good compatibilizer for blends of thermoplastic polymers and styrenic copolymers.
AddiCo GPO 9302 is based on an ethylene-octene copolymer grafted with a random copolymer of styrene and glycidyl methacrylate.
AddiCo GPO 9320 is a polyolefin backbone grafted with a random copolymer of styrene, methylmethacrylate and glycidyl methacrylate.