Counterweight

CounterweightIt is a chemical substance, another name for iron oxide. It is easily soluble in strong acid and strong acid, and its appearance is reddish brown powder. The reddish brown powder is also a low-grade pigment. It is called iron oxide red in the industry. It is used in coatings, inks, rubber and other industries. It can be used as a catalyst, glass, gemstone, and metal abrasives as raw materials for ironmaking.

The application range and usage amount of titanium dioxide in inorganic pigments should be the first, followed by iron oxide pigments. The pigments have many colors, wide chromatogram, high concealment, and strong coloring power. The main colors are red, yellow and black. Kind, by matching orange. Weighted mineral pigments have good light resistance, weather resistance, acid resistance, alkali resistance, solvent resistance and non-toxicity. They are widely used in building materials, coatings, inks, plastics, ceramics, papermaking, glass products, magnetic recording materials, etc. industry.

Regarding alkali resistance, counterweight ore is very stable to any concentration of alkalis and other types of alkali substances, especially cement and lime mortar commonly used in construction, and it has no powdering effect on cement building components and does not affect its strength. . It has a certain resistance to general weak acids and dilute acids, but it can also be gradually dissolved in strong acids, especially when heated.

The above is a brief introduction to the counterweight mine, thanks for reading.