摘要
研究了白云石、小方解石及大方解石3种不同原矿所生产的同类重质碳酸钙产品在聚酯粉末涂料中的应用情况。结果显示,以白云石为原矿生产的重质碳酸钙,其加工性、漆膜光泽度、漆膜白度和对比率等性能均显著优于同规格的小方解石和大方解石产品。
Several heavy calcium carbonate products derived from different crude ores including dolomite, small calcite and large calcite are used in polyester powder coatings. The results show that the heavy calcium carbonate product derived from dolomite can allow the coatings to exhibit better performance including processability, gloss, whiteness and contrast ratio as compared with the heavy calcium products derived from the small calcite and large calcite.
出处
《涂料技术与文摘》
2017年第5期41-44,共4页
Coatings Technology & Abstracts
关键词
碳酸钙
白云石
方解石
细度
粉末涂料
calcium carbonate
dolomite
calcite
fineness
powder coatings.
