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采用超高分子量聚乙烯与低分子量聚乙烯共混凝胶纺丝来制备凝胶纤维,通过延伸,进行双折射率性能分析。
The gel fibers were prepared by blending gel-spun ultra-high molecular weight polyethylene with low-molecular-weight polyethylene, and the birefringence properties were analyzed by extension.