Standard No.:	FZ/T 54041-2011
English Name:	Polytrimethylene terephthalate/Polydimethylene terephthalate (PTT/PET) co-elastic yarns
Chinese Name:	聚对苯二甲酸丙二醇酯/聚对苯二甲酸乙二醇酯（PTT/PET）复合弹力丝
Chinese Classification:	W52    Chemical fibre
Professional Classification:	FZ    Professional Standard - Textile
ICS Classification:	59.060.20 59.060.20    Man-made fibres 59.060.20
Source Content Issued by:	State Economic and Trade Commission
Issued on:	2011-12-20
Implemented on:	2012-7-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了聚对苯二甲酸丙二醇酯/聚对苯二甲酸乙二醇酯（PTT/PET）复合弹力丝的术语和定义、分类和标识、技术要求、试验方法、检验规则、标志、包装、运输、贮存的要求。
本标准适用于总线密度为55dtex～333dtex、单丝线密度2dtex～5dtex的有光、半消光聚对苯二甲酸丙二醇酯/聚对苯二甲酸乙二醇酯（PTT/PET）复合弹力丝。