What industry is barite mainly used in?

The coating industry is the consumption field of precipitated barium sulfate, accounting for about 60% of the total consumption.

Allow the exhaust gas to fully contact the liquid (mostly lye) flowing on the surface of the filler. Compared with lead white and magnesium white, it has more advantages for indoor use, and barium sulfate sand can be used as filler in the paint industry. The paper industry, rubber and plastics industries also use barium sulfate sand as fillers. This filler can improve the hardness, wear resistance and aging resistance of rubber and plastics. How does barium sulfate work in the automotive industry? Precipitated barium sulfate can be used to formulate low haze. Refrigeration series, injection molding, tanning, foaming, power generation, steam turbine, aluminum profile processing, air compressor, industrial water cooling, etc., mainly used for air conditioning cooling, refrigeration, plastic chemical industry What happens means that the filler should be replaced? : The filler in the tower has become scaly, usually calcium carbonate scale attached to the filler, stone-like and hard in texture.

The whiteness of precipitated barium sulfate produced by this process is high, the whiteness of building materials is above 98, less impurities, low free barium content, no hydrogen sulfide smell, easy to disperse, relatively narrow particle size distribution, high specific surface area, and high gloss coating can be obtained. membrane. Although the production cost is high, due to the high quality of the products produced by this method, the positioning in the market is high, and the profit is also considerable.

After the above two solutions are clarified, the clarified solution is put into a compound tank in proportion to carry out a metathesis reaction, and the reaction reaches an equivalent point or a slight excess of barium halide is the end point. The prepared barium sulfate and sodium sulfide solution are put into the filter together for solid-liquid separation, and the sodium sulfide clear liquid enters the recovery device for evaporation and concentration. The filtered barium cake is washed with water and pickled, and then discharged into the barium slurry tank, and the pH is adjusted to 2-8 with sulfuric acid or phosphoric acid. It is transported to the drying cylinder for drying, and then pulverized by the Raymond machine to the packaging warehouse, and the finished product of precipitated barium sulfate is packaged.

Barite is a non-metallic substance with barium sulfate as the main component. Generally, pure barite is white with light color. If there are other substances in it, it will also have light yellow and light color. The appearance of red and other colors. Its chemical properties are relatively stable and non-toxic, but it is a non-renewable resource and is an advantageous product for export in my country. At first glance, we are still a little unfamiliar with barite. Today, we will talk about what industries are mainly used for barite, so that everyone can be familiar with the knowledge of barite.

1. Medicine

Barite can be used as a barium meal raw material for gastrointestinal imaging, and can also be used in high waist or medicine to increase their shelf life.

2. Cosmetics

The powder of barite is non-toxic and has no side effects on our human skin, so it can be added to cosmetics instead of products such as titanium dioxide.

3. Architectural coatings

It can be used as a paint to replace more expensive materials such as barium sulfate and titanium dioxide, and can control the viscosity of the paint, so that the products added with barite look brighter in color and have good stability.

4. Plastic industry

Barite can be used as a filler in plastic raw materials. Like architectural coatings, it can increase the light and chromaticity of products, and can also improve its wear resistance, strength, etc. barite. What industry is it mainly used in?

5. Rubber industry

It can be used in a small amount of rubber products as aggregate to increase profits, improve product angle, acid resistance and medical resistance, etc., and has a good reinforcing effect on natural rubber and decomposed rubber.

6. Paper industry

The aggregate and coated aggregate of the coated paper can improve the whiteness and the nominal coverage. High whiteness barite powder can be used for whiteboard paper.

The above is the answer to what industry barite is mainly used in. Barite can also be used as deoxidizer, cosolvent, etc. of glass to increase the gloss, strength and optical stability of glass. It can also be used in oil drilling, In oil and gas industries, etc.,