摘要
针对传统化纤絮片防寒效果差、容易产生静电的问题,基于多组分组合理念,以导电纤维、中空涤纶、超细涤纶、热熔涤纶为材料,采用热风黏合工艺制备出防静电多组分保暖絮片,并对其面密度、厚度、透气性、压缩性、保暖性和防静电性进行测试,详细分析了导电纤维含量对絮片性能的影响。结果显示,相同面密度条件下,随着导电纤维含量的增加,防静电絮片的厚度、蓬松性和保暖性均呈现先升后降的趋势,透气性和防静电性能增大。综合考虑絮片的表观形态、通透性、压缩回弹性、保暖性和防静电性能,得出絮片5#即当导电纤维含量为2%时制备的絮片综合效果最优,其厚度为19.12 mm,蓬松度为128.4 cm^(3)/g,压缩回弹率为91.6%,透气率为1 366 mm/s,克罗值为4.06 clo,带电电荷量为0.05μC/件。
In view of the poor cold proof effect of traditional chemical fiber flocs and the easy generation of static electricity, based on the concept of multi-component combination, using conductive fiber, hollow polyester, ultra-fine polyester and hot-melt polyester as materials, the antistatic multi-component warm keeping flocs are prepared by hot air bonding process, and their surface density, thickness,permeability, compressibility, warmth retention and anti-static properties are tested. The influence of conductive fiber content on the performance of the flocs is analyzed in detail. The results show that with the increase of conductive fiber content under the same surface density, the thickness, bulkiness and warmth retention of the antistatic flocs increase first and then decrease, and the air permeability and antistatic properties increase. Considering the apparent morphology, permeability, compression resilience, warmth retention and anti-static performance of the flocs, it is concluded that the flocs with conductive fiber content of 2% have the best comprehensive effect, with a thickness of 19. 12 mm, a bulkiness of 128. 4 cm^(3)/g, a compression resilience of 91. 6%, a permeability of 1 366 mm/s, a Crow value of 4. 06 clo, and a charged charge of 0. 05 μC/piece.
作者
杨雪
刘丽芳
马晓飞
张丽
YANG Xue;LIU Lifang;MA Xiaofei;ZHANG Li(College of Textiles,Donghua University,Shanghai 201620,China;School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China;Anhui Sanbao Cotton Spinning Knitting Investment Co.,Ltd.,Fuyang 236501,Anhui,China)
出处
《上海纺织科技》
北大核心
2023年第1期46-49,共4页
Shanghai Textile Science & Technology
基金
国家自然科学基金青年项目(51903152)
上海市科学技术委员会科研计划项目(19YF1417900)。
关键词
防静电织物
絮片
导电纤维
中空涤纶
热风黏合
透气性
antistatic fabric
flocs
electric conductive fiber
hollow polyester
hot-air bonding process
air permeability
