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