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[Chemical Knowledge]：What are the role and uses of propylene carbonate?

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propylene carbonate is a colorless and odorless flammable liquid. It is miscible with ether, acetone, benzene, chloroform, vinyl acetate, etc., and is soluble in water and carbon tetrachloride. The absorption capacity of carbon dioxide is very strong and the nature is stable. In industry, propylene oxide and carbon dioxide are added under a certain pressure, and then distilled under reduced pressure. Can be used for oily solvents, spinning solvents, olefins, aromatic extractants, carbon dioxide absorbers, water-soluble dyes and pigment dispersants, etc.

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Eight Functions and Uses

of Propylene Carbonate 1. Used as Polar Aprotic Solvent

2. Used as a high dielectric constant component of electrolyte in lithium batteries, usually used with low viscosity solvents (such as dimethoxyethane).

3. Used as plasticizer, spinning solvent, water-soluble dye and plastic dispersant

4. Used as gas chromatography stationary liquid and solvent,

5. Synthesis of Polymer

6. Used as oily solvent, spinning solvent, olefin, aromatic extraction agent, carbon dioxide absorbent, water-soluble dye and pigment dispersant, etc

7. Used as an efficient solvent to remove carbon dioxide from petroleum gas, petroleum cracked gas, oil field gas and synthetic ammonia feed gas

8. UV curable coatings and inks

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