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China's wollastonite industry market development status in 2
  • 来源:未知
  • 作者:admin
  • 发布时间:2020-04-06 09:41
  •  次浏览
Huayuan Wollastonite Xinyu Huayuan Wollastonite Co., Ltd. Jiangxi Wollastonite

According to the "China Wollastonite Industry Market Status Research and Investment Value Report (2018 Version)" released by Limu Information Consulting, wollastonite has a high insulation rate and is a valuable material for the production of functional ceramics. This performance is a valuable material in high-quality power equipment. Wollastonite is used in industries such as radio ceramics, low dielectric loss insulators, ceramic insulating foams for daily insulators, and building insulating ceramics. For UHF special electronic instruments, such as high-temperature porcelain components. High-voltage circuit breakers, phenolic bonded resistors, and inorganic insulating materials at temperatures above 500 ° C.
 
China's wollastonite mineral reserves are among the best in the world. Such high-quality deposits mainly include Dadingshan wollastonite mine in Lishu County, Jilin Province, Changweizi wollastonite mine in Panshi County, Jilin Province, Xiaojiupu wollastonite mine in Datai, Hubei, and Renhe Township, Xinyu City, Jiangxi Province Caofangmiao Wollastonite Mine, Yueguangshan Wollastonite Mine in Shanggao County, Jiangxi Province, Chaotian Wollastonite Mine in Lianzhou City, Guangdong Province, Dulansi Wollastonite Mine in Qinghai Province, Mingguang Baishiyan Wollastonite in Tengchong County, Yunnan Province Stone mines, Houyu diopside mines in Tianshui, Gansu Province, Jitang Hatang Donggou diopside mines, Jilin Province, Shandong Pingdu Changle diopside mines, etc. These deposits are of relatively good quality and relatively large scale.
 
The current processing level and scale of wollastonite mines in China are still relatively backward compared with Western countries. This is reflected in the narrower application areas and lower product grades. China's wollastonite products have ordinary ore products: 80 mesh, 200 mesh, 325 mesh, ultrafine products have 800 mesh, 1250 mesh, the future direction is mainly for deep (10um) processing of rough processed products (super Fine crushing and modification) to meet the needs of the development of new materials industry.
 
Due to the late development and utilization of wollastonite minerals in China. The scale of enterprises is generally small. At present, the development of wollastonite mines in China is mainly concentrated in Jilin, Liaoning, Shandong, Jiangxi and Guangdong, and it is mainly exploited by private and individual enterprises. The resource utilization rate is low, and the phenomenon of mining rich and discarding poverty is more common. In recent years, under the adjustment of national industrial policies and market mechanisms, it has gradually entered the track of standardized and healthy development, and the production scale, product varieties, and economic benefits of enterprises have been greatly improved. For example, wollastonite companies such as Jilin Lishu and Jiangxi Xinyu all exceeded the 100 million mark. In short, China has initially formed a resource-based industrial cluster, but the industrial structure is not very reasonable. It is mainly based on rough processing products and low proportion of high-tech products; it is mainly composed of small and medium-sized enterprises, few large enterprises, lack of talents, and the influence of famous brands. Not strong.