What's the difference between kaolin and white mud?
Is a mixture of scientific name kaolin ore, belonging to non-metallic minerals. The main chemical composition is about: SiO2Al2O3Fe2O3 kaolin ore price difference, for example: Suzhou Chinese kaolin ore price of 230 yuan / T, the Fujian company of Longyan kaolin ore price of 90 yuan / T, Wuxian Qingshan white mud ore price is 203.5 yuan / T, the price effect of mining method and mining technology selection. Guangdong Maoming kaolin is sandy kaolin, water production and water transportation, mainly producing paper coating grade kaolin
The mining methods of kaolin ore include open pit mining and underground mining. Weathered residual kaolin ore is widely mined, such as sandy kaolin in Maoming. Other hydrothermal altered and sedimentary deposits are mined by open pit and underground by deep mining. The open-pit mines, but most are small and medium-sized mines, large Fujian Longyan kaolin company, Guangdong company, Guangdong Maoming southern Maoming kaolin kaolin company. Suzhou Chinese kaolin company owned mining, Yangdong mine Yangxi used in open-pit mining. Large scale underground mining are: Jiangsu Suzhou Yangxi shaft, shaft, the white Shanling Guanshan Yangdong mine and Wuxian Qingshan white clay ore etc..
Pure kaolin with high whiteness, soft, easy to disperse in water, suspended in plasticity and good adhesion, high excellent electrical insulation properties; has good acid soluble cationic, low resistance and other physical and chemical properties, better exchange. Therefore, kaolin has become the necessary mineral material for dozens of industries, such as paper making, ceramics, rubber, chemicals, coatings, pharmaceuticals and national defense. Kaolin is widely used in the paper making industry. There are two main areas. One is used in papermaking (or paper making), and the other is the pigment used in the surface coating process.
