高效光热转化发热聚酯纤维的制备与性能研究  

STUDY ON THE PREPARATION AND PROPERTIES OF HIGH EFFICIENCY HEAT AND LIGHT CONVERSION POLYESTER FIBER

作　　者：梅涛[1,2] 郭启浩[1] 吴永智[1] 朱清哲 牛应买 赵青华[1] 

机构地区：[1]武汉纺织大学材料科学与工程学院,武汉430200 [2]武汉纺织大学纺织新材料及应用湖北省重点实验室,武汉430200

出　　处：《离子交换与吸附》2017年第3期271-279,共9页Ion Exchange and Adsorption

摘　　要：采用熔融共混挤出,将高效率光热转化粉末材料碳化钛(TiC)均匀分散到聚酯中,再以制备的复合聚酯材料与聚酯进行共混、熔融纺丝,即制备得到不同比例的TiC的高效光热转化发热聚酯纤维。通过扫描电子显微镜、傅里叶红外光谱仪、NETZSCH热失重仪、红外测温仪等手段测试了所制备发热聚酯纤维的光热转化性能和发热性能。结果表明,含有0.5%碳化钛发热粉体的发热聚酯纤维在充分满足服用纤维机械强度标准的同时还可以很好地将温度控制在人体比较舒适的温度。By using the melt extrusion to prepare containing different proportions of titanium carbide （TIC） photo thermal conversion polyester fiber which mixed the high efficiency heat and light conversion powder material named titanium carbide （TIC） uniformly with polyester, then blending melt spinning by using composite polyester and polyester. The results show that the heating polyester fiber containing 5% titanium carbide （TIC） heating powder can be well satisfied with the standard of the mechanical strength of the fiber, and the temperature can be well controlled at the temperature of the human body. In the sunlight, the heating rate and the heat storage performance were significantly higher than that of the pure polyester fiber.

关 键 词：发热聚酯纤维 光热转化 蓄热性能 碳化钛 

分 类 号：TQ342[化学工程—化纤工业]