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  • PBT弹力丝 PBT PBT (polybutylene terephthalate) fiber is a new polyester fiber developed in recent years, it has many excellent properties, such as good processability, good dyeability, high colour fastness,soft handle of its fabric. Garments made of it can flex with human body's move, which make consumers feel very comfortable. The elasticity of PBT fiber is between that of nylon and polyurethane fiber. At certain scope, it can replace polyurethane fiber, its resistance to chemical corrosion and aging is better than that of polyamide fiber and its price is only that one quarter of polyurethane fiber. PBT纤维的特性: (1)具有良好的耐久性、尺寸稳定性和较好的弹性,而且弹性不受温度的影响。 (2)纤维及其制品的手感柔软,吸湿性、耐磨性和纤维卷曲性好,拉伸弹性和压缩弹性好,弹性回复率优于涤纶,价格远低于氨纶纤维。 (3)具有良好的染色性能,可用普通分散染料常压沸染,而无需载体。染得纤维色泽鲜艳,色牢度及耐氯性优良。 (4)具有优良的耐化学药品性、耐光性和耐热性。 PBT弹力丝用途: (1)医疗绷带、创可贴、泳衣、弹力袜等 (2)直接用于牛仔纬纱、四面弹、包敷纱芯 (3)用于服装面料经纱
  • 发布时间:2020-04-30
  • 联系人|于经理
  • 手机号码|13852783396
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