摘要
为了研究纳米陶瓷锦纶短纤纬编织物的吸光发热性能,采用升温/降温测试、保温测试和热成像捕捉的方法,阐述了其吸光发热性能。结果表明:纳米陶瓷锦纶短纤纬编织物在光源照射30min后,比普通织物温度高3.41℃,说明纳米陶瓷锦纶短纤具有吸光发热的作用;在光照条件下,升温速率大于等于普通织物;无光照条件下,降温速率略大于普通织物;在实验条件下,保温性能优于普通织物。纳米陶瓷锦纶短纤在织物中含量达到78%时,就具有优良的吸光发热作用,当其含量达95%,氨纶含量达5%时,织物具有最佳的吸光发热性能。
In order to study the light-absorbing heat-generating properties of nano-ceramic polyamide staple fiber weft-knitted fabric,by using heating/cooling test,temperature-holding test and thermal image-capturing method,the light-absorbing heat-generating properties of the fabric were illustrated. The results showed that the nano-ceramics polyamide staple fiber fabric was 3. 41 °C warmer than the normal fabric after light source irradiation for 30 min,which showed that the nano-ceramics polyamide staple fiber had the light-absorbing heat-generating function. Under the light conditions,the heating rate of the fabric was greater than or equal to that of the ordinary fabric; under the no light conditions,the cooling rate was slightly greater than that of the ordinary fabrics;under the experimental conditions,the insulation property was better than that of ordinary fabrics. When the content of nano-ceramics polyamide staple fiber in the fabric reached 78%,it had the excellent light-absorbing heatgenerating performance; when its content reached 95% and the spandex content reached 5%,the fabric had the best light-absorbing heat-generating performance.
作者
梁佳璐
丛洪莲
高哲
LIANG Jia-lu;CONG Hong-lian;GAO Zhe(Research Center of Knitting Technology Engineering,Ministry of Education,Jiangnan University,Wuxi 214122)
出处
《纺织科学与工程学报》
CAS
2018年第3期1-4,15,共5页
Journal of Textile Science & Engineering
关键词
吸光发热
针织纬编织物
纳米陶瓷颗粒
纳米陶瓷锦纶短纤
light-absorbing heat-generating
knitted weft fabrics
nano-ceramics
nano-ceramic
polyamide staple fiber
