Products

Phthalic Anhydride(PA)

Details

Phthalic Anhydride (PA) is produced via partial oxidation of orth-xylene. At room temperature, it forms white crystal-like flakes. When contacted with water, phthalic acid is produced. Phthalic Anhydride is widely used to make phthalate esters plasticizers for PVC processing.

Use

Plasticizers, Unsaturated polyester and Alkyd resin , Dyes、Pigments、Insecticides、Fire retardants、…etc

(NAN YA,Nov 25, 2016)

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Phthalic Anhydride(PA)