摘要
在发热面料中探索不同参数的“∞”型和“#”型碳纤维发热网络结构和相应电阻,对研究其发热性能有良好的指导作用。通过改变碳纤维导电结构的外接电压,利用热成像仪观察发热网络温度-时间变化,研究不同结构参数对碳纤维网络发热性能的影响规律。结果表明:相同电压下,增加发热结构单位网格周长,发热能力下降;增加外接电压,则发热结构达到的最高温度随之增加;当单位网格参数相同时,“∞”型发热结构发热速率最快,50 s内可升至最高发热温度并稳定,而“#”型发热结构的发热时间较长,约为125 s,稳定状态下“#”型发热结构能达到较高的发热温度。将发热网络与含温控缓释散香微胶囊的面料复合,制备具有电热温控散香的功能面料,并表征不同网络结构功能面料的散香性能。
In order to study the heating performance of the heating fabrics,the heating network structure and corresponding resistance of"∞"type and"#"type carbon fiber with different parameters were explored.By changing the external voltage of the conductive structure and observing the temperature time change of the heating network with the thermal imager,the influence of different structural parameters on the heating performance of the carbon fiber network were studied.The results showed that under the same voltage,an increase of the unit grid perimeter of the heating structure element would decrease the heating capacity,an increase of the external voltage would increase the maximum temperature of the heating structure reached.When the unit grid parameters were the same,the heating rate of"∞"type heating structure was the fastest,and it could rise to the maximum heating temperature and mantain stable within 50 s,while the heating time of"#"type heating structure was longer with about 125 s and could reach a higher heating temperature in a steady state.Finally,the heating network and the micro capsule fabric with temperature controlled and slow-release fragrance were combined to prepare functional fabric with temperature controlling fragrance,and the fragrance dispersion performance of the functional fabrics with different network structures were characterized.
作者
董科
赵晨
朱焱陌陌
钱坤
肖学良
DONG Ke;ZHAO Chen;ZHU Yanmomo;QIAN Kun;XIAO Xueliang(Key Laboratory of Eco-Textile,Ministry of Education,Jiangnan University,Wuxi 214122,China)
出处
《服装学报》
CAS
2020年第6期475-481,共7页
Journal of Clothing Research
基金
国家大学生创新训练计划基金项目(1062050205195353)。
关键词
碳纤维发热结构
发热效果
电阻模型
仿真电阻
发热散香
heating structure of carbon fiber
heating effect
resistance model
artificial resistance
heating and fragrance-release diffusion
