PVA浆料快速溶解的探讨

Research of PVA Size Quick Dissolving

本文对完全醇解级 PVA 浆料的水溶性进行了探讨。分析了它难溶解的实质和快速溶解的机理。并在实验的基础上分析了温度,溶胀时间和皂液浓度对PVA 溶解的影响,找出了使其充分溶胀,快速溶解的温度和时间及皂液浓度。

This paper researches into the property of the complete alcoholysis PVA size dissolv- ing in water,and analyses the substance of its hard dissolving and the mechanism of its rapid dissolving.On the basis of the experiments the paper analyses the factors that affect on dissolving such as temperature,soap solution and the expanded time in water.And then the best factors are found.That can save energy and time.It is refered and adopted by factories.