| 摘要 |
A FLAME RETARDANT RESIN COMPOSITION POSSESSING HIGH ANTI-THERMAL CHARACTERISTIC, EXCELLENT ANTI-IMPACT CHARACTERISTIC AND MOREOVER, HIGH DEGREE OF FLAME RETARDATION CHARACTERISTIC, COMPRISING: A POLYCARBONATE RESIN (A-1), OPTIONALLY A THERMOPLASTIC RESIN (A-2) OTHER THAN POLYCARBONATE GROUP RESIN, A PHOSPORIC ESTER (B); AND AN ALKOXY GROUP-CONTAINING ORGANOPOLYSILOXANE (C) EXPRESSED BY THE AVERAGE COMPOSITIONAL FORMULA R1ASI(OR2) BO(4-A-B)/2, WHERE R1 IS A SUBSTITUTED OR UNSUBSTITUTED UNIVALENT HYDROCARBON GROUP CONTAINING AN ARYL GROUP AS AN ESSENTIAL COMPONENT; R2 IS A SUBSTITUTED OR UNSUBSTITUTED UNIVALENT HYDROCARBON GROUP; R1 AND R2 MAY BE THE SAME AS OR DIFFERENT FROM EACH OTHER ;0.2 ≤ A ≤ 2.7;0.2 ≤ B ≤ 2.4; AND A+B < 3.
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