GMT材料流动成型后玻纤在平面内发生取向，导致模压件呈各向异性。

The planar orientation of fibers may occur after the flow molding of GMT, which can result in anisotropy molded parts.

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且PEA含量低于10％时，共混物的可纺性好，复合纤维在流动方向形成明显的取向微纤；

When the content of PEA is less than 10%, the blends are well-spinnable, and the composite fibers have a well-developed highly oriented fibrillar structure along the fiber axis.

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聚合物流体的收缩流动行为是微注射成型工艺过程中影响分子取向与结构的重要因素。

Contraction flow behavior contributes significantly to the orientation and structure of molecular in micro injection molding.

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