Barium sulfate subsidiary factory of Liangjiang ,establised and put into production in 2002, in sichuan and shanxi has two factory in respectively . the company has available capacity for mining barite is 5 million tons, 8 million tons of calcite, large number of mining the seat, fine concentrator 4 place. Existing 4 R grinding machine, six sets of imported equipment for the nanometer level superfine powder si . We produce superfine powder in shanghai, we can produce as our client's request.
Annual capacity of white barite (barium sulfate's content is 98%, the white degree is 95 degrees) is 30000 tons, 30000 tons of ultrafine barite ore and the fine calcium carbonate 50000 tons, 10000 tons barite ore precipitation, chemical/oil well with 20000 tons barite ore/powder, food/medicinal calcite mineral 10000 tons.
Current production of "liangjiang" brand barite ore talcum powder, calcium carbonate are from the high quality raw materials of ore, and produced by domestic and international advanced production technology, physical and chemical processing means to select barite powder, talc, superfine processing for calcite. My company's products approved by the state non-metallic monitoring center inspection, and all the indexes to ISO 3262 powder quality standards, have been exported to more than 20 countries and regions all over the world.
With chemical additive etc inert strong, good stability, acid and alkali resistant, hardness modest, high proportion, high whiteness, can absorb the harmful rays and other advantages, is a kind of have environmental protection function of the material, and it is widely used in all kinds of coating, high-grade printing ink, medical synthetic chemicals, rubber, paper making, ceramics, cosmetics, etc.
Barite ore
Quality parameters
The product grades BaSO4 content white degrees
Grade a frequency 98% 95%
Grade b quartile 96% 92%
Grade c quartile 93% 90%
Four etc. Product 90% 85% frequency
1, used in coating, paint-can be used as paint, coating packing replacement precipitation barite ore, Lithopone, titanium pigment, active silica and higher raw material prices, suitable for paint control the viscosity, make the product light color, good stability.
2, used for plastic industry-can be used for plastic ABS material packing, make the product luster light force, but also can improve the product intensity, stiffness and wear resistance.
3, used in rubber industry, 500 mesh following products can be used in large rubber products as packing, reduce the cost, improve products hardness, acid alkali and water resistance, and the natural rubber and synthetic rubber good reinforcement effect.
4, used for paper making industry-high fineness barite powder can be used in the white paper, the bond paper packing and coating packing, in order to improve the white degree, improve surface coverage.