Patent ID: 11965114
Assignee: KINTE MATERIALS SCIENCE AND TECHNOLOGY CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A powder coating material for household appliance coiled material, comprising, in parts by weight: 55 to 85 parts of modified polyester resin, 5 to 15 parts of curing agent, 1 to 20 parts of modified silicate, 0 to 35 parts of filler, 0 to 10 parts of pigment, and 0 to 8 parts of auxiliary agent; wherein the modified polyester resin is an organosilicon modified carboxyl-terminated polyester resin, which has an acid value of 35 to 65 mgKOH/g; wherein the modified silicate is a modified porous silicate modified by an amino silane coupling agent and maleic anhydride; and wherein the curing agent comprises beta-hydroxyalkylamide and blocked isocyanate.