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PRODUCTS HAVING IMPROVED FLAME RESISTANCE

2025-06-20 18:414600下载
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PURPOSE : A flame retardant polycarbonate composition is provided to ensure excellent flame retardancy and high fluidity by comprising only a small amount of brome-containing additives. CONSTITUTION : A flame retardant polycarbonate composition comprises (a) 65.000-99.998 weight% of polycarbonate, (b) 0.001-1.000 weight% of organic flame-retardant salt selected from alkali and alkaline-earth metal salts aliphatic and aromatic sulfonic acids, sulfone amide and sulfone imide derivatives and their mixture, and (c) 0.001-1.000 weight% of at least one brome-containing retardant additives.


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