摘要
在大量实验的基础上，对ＰＶＡ０５８８ 和ＰＶＡ１７９９ 、（ＰＶＡ０５８８∶ＰＶＡ１７９９） 和磷酸酯淀粉组成的组合浆料各种配比的粘度进行了研究，指出：在ＰＶＡ１７９９ 中、ＰＶＡ１７９９ 和磷酸酯淀粉组合浆料中加入ＰＶＡ０５８８ ，会使组合浆液粘度明显减低，达到“高浓低粘”的目的；并且当ＰＶＡ０５８８∶ＰＶＡ１７９９ 为３∶７ 和２∶８ 时，组合浆液的粘度变化离散度小，热稳定性好，低粘效果理想。
This article uses PVA0588,PVA1799 and B\|210 to make up size mixture to probe into a variety of viscosity, and try to find one effective way reaching the effect of high density and low viscosity. On the base of a large number of experiments and by study to the size mixture of different biending rate, the article indicatos: when two proportions formulas of 3∶7 and 2∶8 between PVA0588 and PVA1799 are better, its disperation degree of viscosity flutuation is smaller, thermal slability is better and effect of low viscosity is ideal.
关键词
粘度
PVA
磷酸酯淀粉
组合装料
warp size
viscosity
PVA
high density and low viscosity
