发明授权
US4921896A Fireproofed polyamide compositions 失效
防火聚酰胺组合物

Fireproofed polyamide compositions
摘要:
Flameproofed polyamide-based molding compositions contain a fireproofing amount of a red phosphorus, at least one lanthanide compound, a stabilizing amount of talc and zinc sulfide and/or zinc oxide, and are well adopted for conversion into useful shaped articles presenting an attractive combination of properties in respect of flame resistance, resilience, arc tracking resistance and surface appearance.
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