发明名称 |
FLAME RETARDANT POLY(SILOXANE) COPOLYMER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM |
摘要 |
A poly(siloxane) copolymer composition comprising: a first polymer comprising a first repeating unit, and a poly(siloxane) block unit, a second polymer different from the first polymer and comprising of bromine; and optionally, one or more third polymers different from the first polymer and second polymer; wherein siloxane units are present in the composition in an amount of at least 0.3 wt %, and bromine is present in the composition in an amount of at least 7.8 wt %, each based on the sum of the wt % of the first, second, and optional one or more third polymers; and further wherein an article molded from the composition has an OSU integrated 2 minute heat release test value of less than 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2, and an E662 smoke test Dmax value of less than 200. |
申请公布号 |
EP2691472(B1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20120712856 |
申请日期 |
2012.03.29 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
SYBERT, PAUL D.;HUME, LAURA G. SCHULTZ;HOOVER, JAMES F.;EVANS, THOMAS L. |
分类号 |
C08L83/10 |
主分类号 |
C08L83/10 |
代理机构 |
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代理人 |
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地址 |
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