发明名称 |
INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE |
摘要 |
Seat components and claddings for railway molded or formed from a thermoplastic polymer composition comprising, based on the total weight of the composition, 50 to 93 wt. % of a specific polycarbonate; 4 to 30 wt. % of a poly(carbonate-siloxane) comprising bisphenol A carbonate units, and siloxane units; 3 to 20 wt. % of an organophosphorus compound in an amount effective to provide 0.1 to 2.0 wt. % of phosphorus, based on the total weight of the thermoplastic polymer composition; wherein an article having a thickness of 0.5 to 10 mm molded from the composition has a Ds-4 smoke density≦̸300 measured according to ISO 5659-2, and a MAHRE≦̸90 kW/m2 measured according to ISO 5660-1, a multiaxial impact energy ≧100 J, and a ductility in multiaxial impact of 80 to 100% at +23° C. according to ISO 6603. |
申请公布号 |
EP2992052(A2) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20140730630 |
申请日期 |
2014.04.28 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
SYBERT, PAUL DEAN;VAN DER MEE, MARK ADRIANUS JOHANNES;ASSINK, ROLAND SEBASTIAN;VAN DE GRAMPEL, ROBERT DIRK |
分类号 |
C08L69/00;B61D1/04;B61D33/00;C08L67/03 |
主分类号 |
C08L69/00 |
代理机构 |
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代理人 |
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