热定型工艺对涤纶机织滤布性能的影响  

The influence of heat-setting on the property of polyester woven filter cloth

作　　者：张雄[1] 李淳[1] 

机构地区：[1]大连工业大学纺织轻工学院,大连116034

出　　处：《产业用纺织品》2011年第6期18-21,共4页Technical Textiles

摘　　要：以大连华隆滤布有限公司织造的涤纶机织滤布为研究对象,探讨热定型工艺对涤纶机织滤布性能的影响。采用二次回归正交设计得出断裂强力、透气性与定型工艺的非线性关系式,并确定该涤纶机织滤布的最佳定型工艺为温度210℃、经向张力100 kN、时间151 s。Based on the polyester woven filter cloth, produced by Dalian Hualong Filter Cloth Company, the influ- ence of heat-setting process on the property was discussed. The nonlinear relationship equations of heat-setting process to breaking strength and permeability were got by using the method of the quadratic orthogonal regression design. The optimum process condition of the polyester woven filter cloth was that the temperature is 210 ℃, 100 kN for the setting tension and 151 s for the time.

关 键 词：机织滤布 热定型 断裂强力 透气性 回归正交设计 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]