摘要
本文通过最优化方法确定了聚合物溶度参数(δ)的经验计算公式: δ=1.051(r_c)^(0.6267)(n_s/V_m)^(0.03579)用该式计算了不同类型的47种聚合物的δ值,计算值与实验值相当一致。计算结果比其他方法(如折射率n法)的计算结果好。
In this paper the empirical formula for the calculation of solubility solubility paramenters of polymers(δ) are determined by using optimum method. Through application of the formula, the δ values of 47 categories of polymers have been calculated. The restlts show close agreement with their corresponding experimental values. They are better than those calulated by other methods (such as refractive inedx n).
关键词
聚合物
溶解度
计算
Polymer
Solubility Parameter
Calculation
