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Method for producing fiber composites made from amorphous chemically modified polymers using reinforcing fibers

机译:使用增强纤维生产由非晶态化学改性聚合物制成的纤维复合材料的方法

摘要

The present invention relates to a method for producing a thermoplastic fiber composite material comprising a thermoplastic molding compound (A) as a polymer matrix (M), reinforcing fibers (B) and optionally additives (C). The method comprises the following steps: i) a step of preparing a flat structure (F) made of reinforcing fibers (B) treated with a silane size material, ii) at least 0.3 mol% relative to component (A) A step of placing a flat plate structure (F) in a thermoplastic molding compound (A) containing a chemically reactive functional group, iii) a chemically reactive functional group of the thermoplastic molding compound (A) Reacting with the polar groups of the treated reinforcing fibers (B) in the polymer matrix (M), iv) optionally incorporating at least one additive (C), and v) cooling. . The method is particularly suitable for producing fiber composite materials
机译:热塑性纤维复合材料的制造方法技术领域本发明涉及一种热塑性纤维复合材料的制造方法,该热塑性纤维复合材料包含作为聚合物基质(M)的热塑性模塑化合物(A),增强纤维(B)和任选的添加剂(C)。该方法包括以下步骤:i)制备由用硅烷胶料处理的增强纤维(B)制成的扁平结构(F)的步骤,ii)相对于组分(A)至少0.3 mol%的放置步骤含有化学反应性官能团的热塑性模塑化合物(A)中的平板结构(F),iii)热塑性模塑化合物(A)的化学反应性官能团与处理过的增强纤维(B)的极性基团反应在聚合物基质(M)中,iv)任选地掺入至少一种添加剂(C),和v)冷却。 。该方法特别适合于生产纤维复合材料

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