公开(公告)号：US20240343921A1

公开(公告)日：2024-10-17

申请号：US18035757

申请日：2022-11-14

申请人： WEIFANG JIA CHENG DIGITAL MATERIALS CO., LTD.

发明人： Baihua Jing ,  Yunshu Du ,  Bingxin Wang ,  Minqing Wang ,  Faxin Qiu ,  Tianfeng Ma ,  Hailiang Li

IPC分类号： C09D5/18 ,  C08K5/50 ,  C09D7/45 ,  C09D7/63 ,  C09D175/04

CPC分类号： C09D5/18 ,  C09D7/45 ,  C09D7/63 ,  C09D175/04 ,  C08K5/50

摘要： The present application discloses a fireproof coating material, and belongs to the technical field of fireproof coatings. The fireproof coating material includes 40-80 parts of an aqueous curing agent, 20-50 parts of water and 80-200 parts of a mother liquor of the fireproof coating material, wherein the mother liquor of the fireproof coating material consists of 50-80 parts of a flame retardant, 15-25 parts of a dispersant and 190-220 parts of water. The flame retardant used can not only effectively improve the problems of poor compatibility and mixing uniformity of a flame retardant with an aqueous latex in the existing fireproof coating material, but also can utilize O and H contained in a flame retardant system to form a carbonized layer during dehydration to isolate oxygen, preventing combustion, and enhancing the fire retardant performance.