| 摘要 |
PURPOSE:To obtain a composition having excellent moldability and thermal stability and suitable as a precision molded article such as connector, relay or switch, by compounding two specific kinds of polybutylene terephthalates with montan wax (ester) salt. CONSTITUTION:The objective composition is produced by compounding (A) 5-94.99pts.wt. of a polybutylene terephthalate having an intrinsic viscosity number of 0.70-0.92dl/g, (B) 5-94.99pts.wt. of a polybutylene terephthalate having an intrinsic viscosity number of 0.93-1.40dl/g and (C) 0.01-2pts.wt. of a montan wax salt and/or a montan wax ester salt. |
