摘要
为了进一步拓宽芳纶纤维的应用发展,采用手糊成型的方法制作芳纶纤维针织增强体头盔,对头盔的外观、质量、规格尺寸、涂层涂膜附着力、阻燃性能、耐热性能及防水性能进行了测试与分析,结果表明:芳纶纤维针织增强头盔接近中号、光滑、质轻;涂膜附着力达到三级以上;头盔外部灼烧10s树脂无变化,头盔内部灼烧8s火焰熄灭;可耐40℃温度;在水中变化很细微,阻燃性能、耐热性能及防水性能优异。
In order to further enlarge the application development of aramid fiber,aramid fiber knitted reinforced helmets were produced by adopting hand lay-up molding.Helmets＇ appearance,quality,specification,coating film adhesion,flame retardancy,heat resistance and water resistance were tested and analyzed.The results showed that such helmets were close to medium size,smooth,soft and light; coating adhesion reached more than level three; resin remained unchanged within 10 s burning outside the helmet and flame extinguished within 8s inside the helmet; it could withstand a temperature of 40℃ and keep very subtle changes in water with excellent flame retardant property,heat resistance and water resistance.
作者
王彦杰
孟家光
张永锋
WANG Yan-jie MENG Jia-guang ZHANG Yong-feng(School of Textile and Materials, Xi＇an Polytechnic University, Xi＇an 710048)
出处
《成都纺织高等专科学校学报》
CAS
2017年第1期104-107,共4页
Journal of Chengdu Textile College
关键词
芳纶
针织
头盔
手糊成型
性能
aramid fiber
knitting
helmet
hand lay-up molding
property
