重晶石粉为白色或微黄色的硫酸盐矿物，摩氏硬度3-3.5，比重4.０-4.6。具有稳定性好、耐酸碱、防腐蚀、密度大、硬度适中、高比重、能吸收有害射线（x射线和γ射线）等优点，有玻璃光泽，无磁性和无毒性。广泛应用于化学、油漆、橡胶、玻璃、造纸、医药等领域，重晶石是提取钡的原料，磨成细粉可作钻探用的泥浆加重剂，也用作医院防辐射重力墙面的装饰材料；又可做各种白色颜料、涂料以及橡胶业、造纸业的填充剂和化学药品等。

 

 

 

 

 

 

 

 

 

 

Barite powder for a white or slightly yellow sulfate minerals, Mohs hardness of 3-3.5, 4.0-4.6 weight. With good stability, acid, anti-corrosion, density, moderate hardness, high proportion, can absorb the harmful rays (x-ray and γ-rays), etc., there are glass-gloss, non-magnetic and non-toxic. Widely used in chemical, paint, rubber, glass, paper, medicine and other fields, barite is barium extraction of raw materials, ground into fine powder can be used for drilling mud used to increase the agent, also used as a wall of gravitational radiation Hospital Decorative Materials; can do a variety of white paint, paint and rubber industry, paper industry, such as fillers and chemicals.

1, in the powder coating industry can be used as a matte-type filler is a Barium Sulfate extinction-type, with very low gloss, leveling, and weathering performance, stable chemical properties.

2, for the architectural coatings, paints, can be used as paint, paint filler to replace barium sulfate precipitation, lithopone, titanium dioxide, such as higher prices of raw materials, suitable for control of paint viscosity, light color products, good stability.

3. For the plastics industry, the product can be used in ABS plastic packing materials to make our products shine bright, as well as improve product strength, stiffness and wear resistance.

4, for the rubber industry, the products can be widely used as a rubber filler, reduce costs and improve product hardness, acid and water resistance, etc., and natural rubber and synthetic rubber reinforcing the role of a good.

5. For medicine, can be used as imaging gastrointestinal barium meal of raw materials, can also be used for plaster and the fill dose, increasing the shelf life of drugs.

6. For the paper industry, high-brightness white barite powder can be used for paper. Copper coated paper fillers and fillers to enhance brightness and improve the surface coverage.

7, for cosmetics, white and soft pink barite, no side effects on the skin, can replace titanium dioxide.

8, for oil drilling, oil and gas wells in the circulation rotary drilling mud to increase agent, cooling the bit, cutting away material from the debris, lubricating the drill pipe, closed hole wall, oil and gas pressure control to prevent the oil from the spray.

9, barite powder series products are mainly used in oil and gas drilling mud to increase, production lithopone or as X-ray shielding agent for medicine, atomic energy industry, vehicle braking materials, PP packing belt, high-grade paint, hospitals gravity wall radiation and other industries.
 
10, glass-deoxy agent, clarifying agent, flux, increasing the stability of optical glass, luster and strength.