The 2020 China Non-Metallic Mineral Industry Summit Forum and Non-Metallic Mine Green Mine Evaluation And Exchange Conference will be held on November 27-29 in Zhengzhou, Henan Province, please pay attention to the WeChat public account "Powder...
calcium carbonate Lightweight calcium carbonate
11-05
The 2021 Powder Surface Modification Technology Advanced Seminar will be held in Nanjing, Jiangsu Province on April 22-23, 2021, with report-name-1-8-3-0-1-2-1-6-...
He Jin calcium carbonate Lightweight calcium carbonate
10-31
The difference between heavy calcium carbonate and light calcium carbonate! Calcium carbonate can not only reduce the cost of raw materials for plastic products, but also has the effect of improving some properties of plastic materials. Research shows that no...
calcium carbonate Lightweight calcium carbonate
10-27