摘要
采用添加有热传导改性粉体矿物质颗粒的凉爽涤纶纤维、十字截面涤纶纤维及普通涤纶纤维为原料,设计试制了3种规格相同、纤维种类不同的机织物,并对凉爽涤纶织物、十字截面涤纶织物及普通涤纶织物的导热性、透湿性、导湿性及散湿性等凉爽舒适性能进行了比较研究。结果表明:凉爽涤纶织物的导热系数、最大瞬时热流量值均大于十字截面涤纶织物和普通涤纶织物,表现出优异的热传导性能;十字截面涤纶织物的吸湿排汗效果最佳,说明纤维物理形态结构仍然是改善织物吸湿、导湿性能的重要手段。
This thesis uses cool polyester fiber added heat conduction modified powder minerals solids, crisscross section polyester fiber and general polyester fiber to design three kinds of fabrics with the same specification and different kinds of fiber. Then, it implements comparative studies on cool polyester fiber, crisscross section polyester fiber and general polyester fiber, such as thermal conductivity, moisture- penetrability, liquid transportability and moisture dissipation. The results show that the coefficient of heat conductivity and maximum instant heat discharge are larger than those of crisscross section polyester fiber and general polyester fiber. Consequently, the thermal conductivity of cool polyester fabric is excellent. Besides, the moisture absorption and perspiration of crisscross section polyester fiber are the best, which states that the physical form structure of fiber is still an important way to improve the moisture absorption and moisture transmission of fiber.
出处
《丝绸》
CAS
北大核心
2012年第9期30-34,共5页
Journal of Silk
关键词
改性涤纶纤维
凉爽性
热传导性
吸湿排汗
Modified polyester fiber
Coolness property
Thermal conductivity
Moisture- absorbing andsweat-discharging
