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根据Sugden等人提出的等张比容概念,推导出聚合物熔体的表面张力数学计算公式,并计算了几种常见聚合物熔融状态下的表面张力。
According to the concept of isotactic content proposed by Sugden et al., The mathematical formula for the surface tension of polymer melt is deduced and the surface tension of several common polymer melts is calculated.