equimolecular mixture

The relative viscosities of polystyrene_poly(2,6_dimethyl_1,4_phenylene oxide) mixtures in toluene down to extremely dilute concentration region were measured in an attempt to get a more exact understanding of the effect of interchain interaction on the viscometrical behavior of polymer mixture solution.

测量了聚苯乙烯＿聚（２，６＿二甲基＿１，４苯醚）混合物低至极稀浓度区间的甲苯溶液的粘度，以求更深入地了解链间相互作用对高分子混合物溶液粘度行为的影响。