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本论文探讨的是聚合物的性质对聚合物分子线团的影响,采用实验室的仪器检测技术和物理模拟方法,通过本次研究得出更符合现场实际的聚合物。实验结果表明:聚合物的一些性质(包括相对分子质量、溶剂水矿化度和剪切作用)对聚合物分子线团尺寸Dh存在影响。相对分子质量愈大,Dh愈大。矿化度愈高,Dh愈小。剪切强度愈大,Dh愈小。此外,表面活性剂对Dh也存在影响。
This thesis explores the influence of the nature of polymer on the molecular strands of polymer. By using the laboratory instrument testing technology and physical simulation method, we get the polymer which is more in line with the actual situation in the field. The experimental results show that some properties of the polymer (including the relative molecular mass, the degree of salinity of the solvent water and the shearing effect) have an influence on the molecular size Dh of the polymer. The larger the relative molecular mass, Dh greater. The higher the salinity, the smaller the Dh. The greater the shear strength, Dh smaller. In addition, surfactants also have an effect on Dh.