| 摘要 |
PURPOSE:To improve the melt moldability, the strength characteristics, etc. of the molding, by incorporating a fluorine-containing polyester into a polyvinylidene fluoride polymer. CONSTITUTION:A polyvinylidene fluoride polymer (A), such as a polyvinylidene fluoride or a copolymer of vinylidene fluoride with tetrafluoroethylene, monochlorotrifluoroethylene, etc., is incorporated with a fluorine-containing polyester, in an amount of 0.1-10wt% of the composition, preferably of the formula (where m is 2-8; n is 2-10), prepared by the polycondensation of a fluorine-containing diol and a dicarboxylic acid chloride, to give an objective polyvinylidene fluoride polymer composition. |
