PRODUCTION OF COMPOSITES MADE OF POLYOXADIAZOLE POLYMERS

摘要

PURPOSE: A production method for composites made of polyoxadiazole polymers is provided to ensure high elasticity module or storage module and to be used for a coating and lightweight building material as reinforcing agents. CONSTITUTION: A polyoxadiazole polymer composite is obtained by performing polycondensation of AA(hydrazine and/or its derivative) monomer and BB(dicarboxylic acid and/or its derivative) monomer in a polyphosphoric acid, preferably direct condensation polymerization to prepare a polyoxadilzole homopolymer and/or copolymer. A production method for a polyoxadiazole polymer composite comprises the steps of: (a) preferably, functioning a filler in polyphosphoric acid under a gaseous environment through the heating of a mixture; (b) mixing hydrazine and/or its derivative and at least dicarboxylic acid and/or its derivative to obtain a solution; (c) preferably, heating the solution under an inactive atmosphere; and (d) precipitating the polyoxadilzole composite in a solution, particularly neutralizing it.