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Flame-retardant fiber, method for producing same, fabric using flame-retardant fiber, and resin composite material using flame-retardant fiber
Flame-retardant fiber, method for producing same, fabric using flame-retardant fiber, and resin composite material using flame-retardant fiber
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机译:阻燃纤维,其制造方法,使用阻燃纤维的织物,以及使用阻燃纤维的树脂复合材料
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摘要
Provided is a flame-retardant fiber having improved light resistance and/or colorability. The flame-retardant fiber is a fiber including a fiber-forming polymer. The fiber-forming polymer contains a polymer blend comprising a polyetherimide polymer (A) and a thermoplastic polymer (B) having a glass transition temperature lower than that of the polymer (A); and the fiber-forming polymer further contains a functional additive (C) that provides light resistance, colorability, or both of light resistance and colorability. The mass ratio (A)/(B) of the polymer (A) to the polymer (B) is from 50/50 to 90/10, and the content of the functional additive (C) is from 0.5 to 10% by mass relative to 100% by mass of the total mass (A+B+C) of the polymer (A), the thermoplastic polymer (B), and the functional additive (C).
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机译:提供一种具有改善的耐光性和/或着色性的阻燃纤维。阻燃纤维是包括形成纤维的聚合物的纤维。所述成纤聚合物包含聚合物共混物,所述聚合物共混物包括聚醚酰亚胺聚合物(A)和玻璃化转变温度低于所述聚合物(A)的热塑性聚合物;所述纤维形成用聚合物还含有提供耐光性,着色性或耐光性和着色性的两者的功能性添加剂(C)。聚合物(A)与聚合物(B)的质量比(A)/(B)为50/50〜90/10,功能性添加剂(C)的含量为0.5〜10质量%。相对于聚合物(A),热塑性聚合物(B)和功能性添加剂(C)的总质量(A + B + C)的100质量%。
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