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

Read： 504 Time：12months ago Source：Transform the World with Simplicity

Diatomite has a wide range of applications in the field of chemical production raw materials, and its upstream and downstream related products are also quite rich. The following are some of the main upstream and downstream associated products of diatomaceous earth:

upstream products:

1. Natural diatomaceous earth: Diatomaceous earth is a natural mineral material deposited from the remains of ancient diatoms, the main component of which is silicon dioxide.

downstream products:

1. filter aid: diatomite has good adsorption performance and filtration performance, so it is often used as a filter aid for liquid filtration in chemical, food, pharmaceutical and other fields.
2. Filler: Diatomite can be used as a filler for plastics, rubber, coatings and other industries, can improve the strength, hardness, wear resistance and other properties of the product.
3. Catalyst carrier: Diatomite has a large specific surface area and good adsorption performance, and can be used as a catalyst carrier for catalytic reactions in petrochemical, environmental protection and other fields.
4. Thermal insulation material: diatomite has good thermal insulation performance and can be used as thermal insulation material for thermal insulation in buildings, pipelines and other fields.

In short, diatomite as an important chemical production raw materials, its upstream and downstream related products are quite rich, widely used in various fields.

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