All posts by: gkmill

High-purity alumina is non-toxic and odorless. It looks like a fluid white powder and has excellent properties such as high melting point, high hardness, high resistance, good mechanical properties, wear resistance, corrosion resistance, insulation and heat resistance. High-purity alumina is currently used as one of the cutting-edge materials in many fields such as optics, chemical […]

Coal is produced and consumed in many countries, and coal is classified in different ways according to different purposes. The current classification method is based on the classification of coking coal, which mainly includes: anthracite, lean coal, bituminous coal, lignite, etc. The fixed carbon content in anthracite reaches 93%-98%, and the volatile matter is less […]

Kaolin is a non-metallic mineral, a kind of clay and clay rock mainly composed of kaolinite clay minerals. Pure kaolin is white, delicate, soft and earthy, and has good physical and chemical properties such as plasticity and fire resistance. Its mineral composition is mainly composed of kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar and other […]

With the development of neutral papermaking and coating processing technology, calcium carbonate has been widely used as filler and pigment in North America and Europe. Adding Caco3 significantly improves the durability of the paper. Powder mills are widely used in the field of calcium carbonate papermaking, helping to expand the application fields of calcium carbonate. […]

Compared with horizontal grinding mills, vertical grinding mills save more space and are very popular among people in the industry. However, there are many kinds of vertical grinding mills on the market, which makes many friends choose and buy vertical grinding mills. I was dazzled by the powder machine. So today I will introduce to […]

Manganese ore products include metallurgical manganese ore, manganese carbonate ore powder, chemical manganese dioxide ore powder and battery manganese dioxide ore powder. The metallurgical sector, light industry sector and chemical industry sector that use manganese ore products have different quality requirements for manganese ore products according to different uses. The iron content of ores used […]