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本实验根据X射线衍射强度理论和聚合物两相模型概念,采用逐级近似的方法,利用X射线衍射技术,测得了固相氯化法CPR的结晶度。结果表明,当Cl%≤12.0%时,随着氯含量的增加,固相氯化法CPE的结晶度逐渐减小。
According to the X-ray diffraction intensity theory and the concept of polymer two-phase model, the experiment uses the method of stepwise approximation and the crystallinity of CPR measured by X-ray diffraction. The results showed that the crystallinity of CPE decreased gradually with the increase of chlorine content when Cl% ≤12.0%.