Determination of the crystallinity of polymer blends
Determination of the crystallinity of polymer blends
复制标题
聚合物共混物结晶度的测定
DOI：
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
A. Włochowicz
中科院分区：
文献类型：
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作者：
S. Rabiej;R. Kwiatkowski;A. Włochowicz
本文提出了一种测定聚合物共混物结晶度的新方法，用于测定由半结晶聚合物和无定形共聚物组成的共混物（PE/ABS和PP/ABS）的结晶度。共混物的衍射曲线被分解成每个组分的贡献，然后，使用最小二乘法将半结晶组分的贡献分解成结晶和非晶部分。
A new method of the determination of the crystallinity of polymer blends was employed for the blends composed of a semicrystalline polymer and an amorphous copolymer (PE/ABS and PP/ABS). The diffraction curves of the blends were resolved into the contributions arising from each component and then, the contribution from the semicrystalline component was resolved into crystalline and amorphous parts using the least squares method.