玻纤滤纸耐湿性能的表征方法研究

Study on Characterization of Moisture Resistance of Glass Fiber Filter Paper

采用接触角法及静水压法测试,探讨玻纤滤纸表面耐湿性能的表征方法。且对不同类型憎水剂对玻纤滤纸耐湿性能进行表征。在实际生产中可根据使用工况的特殊性,选择其中一种作为检验判定依据,结合玻纤滤纸过滤性能的要求,控制产品质量。

The contact angle method and hydrostatic pressure test were used to investigate the characterization method of the moisture resistance of glass fiber filter paper. The moisture resistance of glass fiber filter paper was characterized using different types of water repellents. In actual production, according to the particularity of the working conditions, one of them can be selected as the basis for testing and judgement for controlling the product quality with regard to the requirements of the filtration performance of glass fiber filter paper.