I-Glycidyl Methacrylate GMA- TGIC Replacement Chemistries

I-Glycidyl Methacrylate GMA- TGIC Replacement Chemistries

I-Acrylic graft copolymers equkethe amaqembu amahhala e-glycidyl

Lezi ziqinisi, ezihlanganisa okokwelapha kwe-glycidyl methacrylate(GMA) muva nje kuthuthukiswe njengezixhumi ze-carboxy polyester. Njengoba indlela yokwelapha iwukusabela kokwengezwa, ukwakhiwa kwefilimu okungaphezu kwamamitha angu-3 (75 um) kungenzeka. Kuze kube manje, ukuhlolwa kwesimo sezulu okusheshisiwe kwezinhlanganisela ze-polyester GMA kubonisa imiphumela efana naleyo ye-TGIC.
Ezinye izinkinga zokubumba ziba khona lapho kusetshenziswa ama-copolymers egraft ye-acrylic, isibonelo, izakhiwo zokugeleza nezokulinganisa zimbi kakhulu. I-carboxy polyester entsha yenzelwa leli khemistri, nokho, futhi amanye ama-resin enziwe ekuqaleni kokwelapha kwe-HAA abonakala ethuthukisa izakhiwo zokugeleza lapho ehlanganiswa nokwelapha kwe-GMA. Kubalulekile ukuthi ungaluphambanisi lolu hlobo lokwelapha nezinhlanganisela ze-GMA acrylic / dibasic acid, ezingahambisani ne-electrostatic evamile. i-powder coating uhlelo.