Phthalic Anhydride
Phthalic anhydride is used in dye industry and alkyd resin production. Phthalic anhydride is used in the production of plasticizers such as DOP etc. in the production of polyester as a result of condensation polymerization with various glycols. Phthalic anhydride is also used as hardener in plastic industry.
Please contact our company for technical details and more information.