Disclosed herein are composite structures having improved high modulus and strenght, processes for making them, and end use articles. The composite structures comprise two or more layers of a fibrous material made of carbon fibers with a basis weight greater than or equal to 150 g/m2, one or more layer of a fibrous material made of glass fibers with a basis weight greater than or equal to 200 g/m2 and a polyamide resin composition. The fibrous materials made of carbon and glass fibers are impregnated into the polyamide resin composition and each of the external layers of the composite structure is a layer of fibrous material made of carbon fibers.
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机译：本文公开了具有改进的高模量和强度的复合结构，其制造方法以及最终用途的制品。所述复合结构包括两层或更多层由单位面积重量大于或等于150 g / m2的碳纤维制成的纤维材料，一层或多层由基本单位面积大于或等于单位重量的玻璃纤维制成的纤维材料至200g / m 2和聚酰胺树脂组合物。将由碳和玻璃纤维制成的纤维材料浸渍到聚酰胺树脂组合物中，并且复合结构的每个外层都是由碳纤维制成的纤维材料层。
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