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Chinese Standard: GB/T 1844.4-2008

Plastics—Symbols and abbreviated terms—Part 4:Flame retardants

IDT  ISO 1043-4:1998

全国塑料标准化技术委员会塑料树脂通用方法和产品分会(SAC/TC 15/SC 4)

GB/T 1844的本部分规定了添加塑料材料中的阻燃剂的统一符号。符号是由缩略语“FR”和后续的一个或多个编码构成,这些编码在第5章给出。将这些符号与表示塑料材料的符号一起使用,以对塑料材料进行命名并对塑料制品进行鉴别和标记。

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