| 摘要 |
<p>The invention relates to polyester compositions comprising a) a poly(cyclohexylene-dimethylene)terephthalate (PCT) resin, b) at least one copolyester elastomer and c) at least three ethylene copolymers chosen among c1) one or more ethylene alkyl-(meth)acrylate copolymers; c2) one or more ethylene acid copolymers and/or ionomers thereof; and c3) one or more ethylene epoxide copolymers. The disclosed polyester compositions are particularly well suited for manufacturing articles that maintain good mechanical properties against long-term high temperature exposure, i.e. for high temperature applications.</p> |
