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Mass of poly phenylene ether, aromatic phosphate, aromatic halogen compound and a the impact strength improving the addition of
Mass of poly phenylene ether, aromatic phosphate, aromatic halogen compound and a the impact strength improving the addition of
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机译:聚亚苯基醚,芳族磷酸酯,芳族卤素化合物的质量和冲击强度提高了
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摘要
Compositions comprising a polyphenylene ether and, optionally, a styrene resin, an aromatic phosphate, phosphonate or phosphine oxide, an aromatic halogen compound and an impact modifier comprising a diene polymer have excellent flame retardant properties during large scale flammability tests. The compositions will tolerate large amounts of aromatic halogen compound without discoloration and processing difficulties. In comparison with compositions of the present state of the art, peak burn temperatures are reduced, smoke is less dense, and flaming drips are eliminated in large as well as small scale burn tests.
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