Primary Plasticizer, Secondary Plasticizer, DOP manufacturer / supplier in China, offering Factory Supply Organic Intermediate Diethylene Glycol-Phthalic Anhydride Polymer for PU Hard Foam CAS 32472-85-8, Wholesale Bulk CAS 32472-85-8 Polyester Polyol/Diethylene Glycol-Phthalic Anhydride Polymer/Aromatic Polyester, Daily Chemicals Diethylene Glycol-Phthalic Anhydride Polymer CAS No. 32472-85-8 for Adhesion, Leather, PU Coating and so on.