涤纶长丝滤布热收缩性能的研究

Thermal Contractibility of Polyester Filter Fabrics

在一般论述过滤布的干热收缩率与温度的关系的基础上，对热定型工艺中温度这个重要参数与各种性能的影响，即过滤布的物理性能、过滤性能及干、温热收缩率之间的关系进行了研究。

This paper discusses the general relation between the temperature and the dry or wet contraction .Since the temperature is an important factor in the heat-setting process,the relationship between this factor and other filter fabrics propertics are investigated, such as the physical quality and the filterable characteristics.