Title:
COATING COMPOSITE MATERIAL, COATING ABRASIVE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/008220
Kind Code:
A2
Abstract:
The present invention belongs to the technical field of abrasives, and particularly relates to a coating composite material, a coating abrasive and a preparation method therefor. Provided in the present invention is a coating composite material which comprises the following components, in parts by mass: 100-120 parts of borate glass, 50-60 parts of aluminum oxide, 100-120 parts of potassium feldspar, 10-20 parts of cryolite, and 10-20 parts of calcium fluoride. The coating composite material provided in the present invention can not only eliminate or weaken the internal stress of the abrasive by means of heat treatment, but can also achieve good repairing and closing effects on micro-cracks on the surface of the abrasive at a high temperature during a specific application process, such that the strength of the abrasive is greatly improved.
More Like This:
Inventors:
ZENG XIONGFENG (CN)
WANG JIANSHENG (CN)
WANG JIANSHENG (CN)
Application Number:
PCT/CN2023/128459
Publication Date:
January 11, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
UNIV NORTH CHINA SCIENCE & TECHNOLOGY (CN)
International Classes:
C09K3/14
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
Download PDF:
Previous Patent: ROTATABLE-STRUCTURE-TYPE MULTILAYER BOOK SHELVING RACK
Next Patent: FERTILIZER CONTAINING A SOURCE OF COPPER
Next Patent: FERTILIZER CONTAINING A SOURCE OF COPPER