分享好友 知识库首页 频道列表

COATING MATERIAL MADE FROM RAW MATERIAL BEING NATURAL RARE COLOR MATERIAL AND METHOD FOR PRODUCING T

2025-06-19 07:333540下载
文件类型:PDF文档
文件大小:25K
PROBLEM TO BE SOLVED : To provide a coating material which is smooth and in which a constituent natural rare color material can exhibit its commercial value because agglomeration occurring due to its grinding or drying can be avoided, and to provide a method for producing the same.SOLUTION : The coating material is made from a raw material being the natural rare color material prepared by wet-pulverizing a crude powder of the natural rare color material while mixing it with a solvent for the coating material.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0