Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Properties and Uses of Barium Sulfate

[Chemical Knowledge]：Properties and Uses of Barium Sulfate

Read： 412 Time：11months ago Source：Transform the World with Simplicity

Barium sulfate in the chemical production of raw materials in the field of properties and uses

1. of the properties of barium sulfate

barium sulfate (Barium Sulfate) is a colorless, tasteless, non-toxic chemical raw materials, with a high degree of chemical stability and thermal stability, insoluble in water, acid, alkali and organic solvents. Barium sulfate has a high density, 4.5g/cm3 at room temperature, has a high refractive index and whiteness, and has good weather resistance and chemical resistance.

2. the use of barium sulfate

1. Plastic filler
barium sulfate can be used as a plastic filler to improve the hardness, rigidity, heat resistance, wear resistance and dimensional stability of the plastic. At the same time, barium sulfate also has light shielding and anti-ultraviolet properties, can be used in the production of sunscreen plastic products.

2. coatings and paint filler
barium sulfate has high whiteness and hiding power, can be used as a filler for coatings and paints to improve the leveling, gloss and weather resistance of coatings. At the same time, barium sulfate also has anti-mold, anti-bacterial properties, can be used in the production of antibacterial coatings.

3. Medical imaging materials
Barium sulfate is often used as a contrast agent for X-ray and CT scanning in the medical field. Because of its high density and high absorption, it can clearly show the internal structure of the digestive tract and urinary tract in the image.

4. ceramic raw material
barium sulfate can be used as a ceramic raw material to improve the whiteness, density and heat resistance of ceramics. At the same time, barium sulfate also has a low thermal expansion coefficient, which helps to improve the thermal shock resistance of ceramics.

5. other areas of
in addition to the above areas, barium sulfate can also be used in the production of glass, enamel, ink, paper and other chemical products, as a filler or functional raw materials.

In short, barium sulfate, as an important chemical raw material, is widely used in various fields.

Previous： The properties and uses of chloro-sulfonic acid

Next： Properties and Uses of Sodium Dihydrogen Phosphate

News Categories