| 摘要 |
<p>Thermoplastic composition comprises (a) polyalkylene terephthalate, (b) an elastomer comprising (b1) polyalkylene- terephthalate-polyester-urethane, (b2) polyalkylene-terephthalate-polyether-urethane, (b3) polyalkylene-terephthalate-polyether and/or (b4) polyalkylene terephthalate polyester, and (c) a halogen-free flame retardant comprising (c1) nitrogenous flame retardants, (c2) nitrogen- and phosphorus-containing flame retardants and/or (c3) phosphorus-containing flame retardants.</p> |
