阅读说明：本技术 阻燃性复合材料 (Flame-retardant composite material ) 是由 D·巴尼斯特 于 2020-01-08 设计创作，主要内容包括：一种用于制造具有阻燃性的纤维增强的复合材料的预浸料坯,该预浸料坯包含环氧化物树脂基质体系和纤维增强物,该纤维增强物用该环氧化物树脂基质体系至少部分地浸渍,其中该环氧化物树脂基质体系包含以下组分：a.(i)至少一种含环氧化物的树脂和(ii)用于固化该至少一种含环氧化物的树脂的至少一种催化剂的混合物；和b.多个固体填料,其用于为在催化固化该至少一种含环氧化物的树脂之后形成的纤维增强的复合材料提供阻燃性,和其中该纤维增强物包含织造织物层,该织造织物层包含玻璃纤维和碳纤维的交织的混合物,其中该织造织物层具有350-550g/m～(2)的重量并且包含40-95wt％的玻璃纤维和5-60wt％的碳纤维,每个基于该织造织物层的重量计,和其中该织造织物层中的碳纤维的重量比例以C表示,单位是wt％,由式：C≥(-0.0048W+2.0858)×100％来定义,其中W是该织造织物层的重量,单位是g/m～(2),和该织造织物层中的玻璃纤维的重量比例以G表示,单位是wt％,由式：G＝(100-C)％来定义。(A prepreg for the manufacture of a fibre-reinforced composite material with flame retardancy, the prepreg comprising an epoxy resin matrix system and a fibre reinforcement, the fibre reinforcement being at least partially impregnated with the epoxy resin matrix system, wherein the epoxy resin matrix system comprises the following components: a mixture of (i) at least one epoxide-containing resin and (ii) at least one catalyst for curing the at least one epoxide-containing resin; a plurality of solid fillers, and b,for providing flame retardancy to a fiber-reinforced composite material formed after catalytic curing of the at least one epoxide-containing resin, and wherein the fiber reinforcement comprises a woven fabric layer comprising an interwoven mixture of glass fibers and carbon fibers, wherein the woven fabric layer has a thickness of 350g/m 550 2 And comprises 40 to 95 wt% of glass fibers and 5 to 60 wt% of carbon fibers, each based on the weight of the woven fabric layer, and wherein the weight proportion of carbon fibers in the woven fabric layer, expressed as C in wt%, is represented by the formula: c ≧ 0.0048W +2.0858 x 100%, where W is the weight of the woven fabric layer in g/m 2 And the weight proportion of glass fibers in the woven fabric layer is expressed as G, in wt%, represented by the formula: g ═ 100-C)% is defined.)