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[Chemical Knowledge]：What are the upstream raw materials of titanium dioxide? What do the downstream products contain?

Read： 416 Time：13months ago Source：Transform the World with Simplicity

Titanium dioxide is an important inorganic chemical pigment, with excellent whiteness, tinting strength, hiding power and weather resistance, widely used in coatings, plastics, paper, printing ink and other fields. In the field of raw materials for chemical production, the upstream and downstream related products of titanium dioxide mainly include the following aspects:

upstream related products:

1. Titanium: The main raw material of titanium dioxide is titanium ore, including ilmenite and rutile ore. The chemical composition and mineral structure of titanium dioxide have an important influence on the production process and product performance of titanium dioxide.
2. Sulfuric acid: Sulfuric acid is an important raw material in the production process of titanium dioxide, which is used to react with titanium ore to produce titanium sulfate.
3. Oxidant: In the production process of titanium dioxide, it is necessary to use an oxidant to oxidize titanium sulfate into titanium dioxide. Commonly used oxidants include chlorine, oxygen, and the like.

downstream related products:

1. coating: titanium dioxide is one of the main pigments in the coating, which can improve the whiteness, hiding power and weather resistance of the coating. It is widely used in construction, automobile, furniture and other fields.
2. Plastic: titanium dioxide can be used as a colorant for plastics to improve the whiteness and gloss of plastics. It is widely used in packaging, daily necessities, home appliances and other fields.
3. papermaking: titanium dioxide can be used in the paper industry to improve the whiteness and opacity of paper. It is widely used in cultural paper, packaging paper and other fields.
4. ink: titanium dioxide can be used as ink pigment, ink to improve the hiding power and printing effect. It is widely used in the printing industry.

In short, titanium dioxide, as an important inorganic chemical pigment, has a wide range of applications in the field of chemical production raw materials. Its upstream and downstream related products cover many fields, which are of great significance for promoting economic development and improving people's living standards.

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