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该文研究了聚乙烯接枝马来酸酐 (PE g MAH)在极稀和稀浓度范围内的溶液行为 .两个区间内的粘浓关系都呈直线关系 ,但极稀区间的斜率比稀浓度的大得多 .两者的交点C 为临界接触浓度 .随着接枝率的增大 ,比浓粘度逐渐增大 .温度升高也使比浓粘度增大 .
In this paper, the behavior of polyethylene grafted maleic anhydride (PE g MAH) in very dilute and dilute concentrations was studied.The relationship between the two concentrations was linear, but the slope of dilute dilute The intersection of the two C is the critical contact concentration.With the grafting rate increases, the reduced viscosity gradually increases.With the increase of temperature, the reduced viscosity also increases.