The effect of PIT fibers form specifications on the elasticity of knitted fabric
In this paper, the elasticity stretch, elasticity recoverability, plastic deformation and anti-fatigue properties of PTT staple fiber fabrics, DTY filament fabrics and PTT/PET two-component paratactic composite filament fabric were analyzed using KES test, and their performances were compared with spandex and ordinary chemical fiber fabric (polyester, nylon fabric). We find that the elasticity stretch of various kinds of PTT fabrics is longer than that of ordinary chemical fiber fabric, but shorter than that of spandex fabric; Their recover performances are all lower than ordinary chemical fiber fabric and the plastic deformation are all bigger than ordinary chemical fiber fabric under low load; The elasticity stretch of PTT/PET two- component paratactic composite filament fabric is the longest and the recover performance is the best among three forms of PTT knitted fabric. However, the recover performance of PTT staple fiber fabrics is the worst, but the plastic deformation is the biggest. Therefore, the elastic properties of PTT fiber fabric from different form specifications were determined, in order to provide referenced data for the application of PTT staple fiber, PTT filament and PTT/PET composite fiber.
PTT fiber PTT/PET two-component paratactic composite fiber dasticity of fabric recover performance of fabric
Dong Junlang Liu Zhijun Zhou Sumeng Wang Fumei
Scientific & Technology Administration Dept., Xian Polytechnic Univ., Xian 710048, China College of Textile, Donghua University, Shanghai 200051, China
国际会议
2006中国国际毛纺织会议暨IWTO羊毛论坛(2006 China International Wool Textile Conference & IWTO Wool Forum)
西安
英文
175-180
2006-11-19（万方平台首次上网日期，不代表论文的发表时间）