压差法测定聚酯切片含水率的影响因素

Analysis on factors affecting the measurement of moisture content in PET chip by using differential-pressure method

聚酯切片含水率的测定在生产中是很重要的。压差法是一种快速、准确的测试方法。环境温度、空白试验。

Measurement of moisture content in polyester chip is very important in production.Differential pressure method is a rapid and accurate testing method.Also the environment temperature,blank test and measuring temperature had effect on the testing results.