| 摘要 |
Polyester-carbonate resins blended with a fibrous reinforcing agent, an impact-modifier and optionally a flame-retarding agent are used to mold articles such as structural panels. The articles exhibit improved impact-resistance without significant loss of elastic modulus and fire-retardancy. Preferred are polyester-carbonates based on a bisphenol and dodecanedioic acid blended with glass fibres, an oligocarbonate of bisphenol-A and tetrabromobisphenol-A as a flame retardant and an impact-modifier selected from the group of MBS, LLDPE, ethylene-ethylacrylate copolymer and a polysiloxane-polycarbonate block copolymer. |
