Polyacrylonitrile fibers of exemplary embodiments of the present invention have a tensile strength of 3.5 g*f/de or more and an elongation of 8% or more, as measured by a tensile strength test method based on ASTM D2256.
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机译:通过基于ASTM D2256的拉伸强度试验方法测量,本发明的示例性实施方案的聚丙烯腈纤维的拉伸强度为3.5g * f / de或更大,伸长率为8%以上。
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