Standard No.:	GB/T 3917.2-1997
English Name:	Textiles--Tear properties of fabrics--Part 2:Determination of tear force of tongue shaped test specimens
Chinese Name:	纺织品 织物撕破性能 第2部分:舌形试样撕破强力的测定
Chinese Classification:	W04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	59.080.30 59.080.30    Textile fabrics 59.080.30
Issued by:	STSB
Issued on:	1997-06-09
Implemented on:	1997-12-1
Status:	superseded
Superseded by:	GB/T 3917.4-2009 Textiles - Tear properties of fabrics - Part 4: Determination of tear force of tongue-shaped test specimens (Double tear test) GB/T 3917.2-2009 Textiles - Tear properties of fabrics - Part 2: Determination of tear force of trouser-shaped test specimens (Single tear method)
Superseded on:	2010-1-1
Superseding:	GB 3917-1983 Tearing strength of fabrics by the tongue (single rip)method GB/T 3917.4-2009 Textiles - Tear properties of fabrics - Part 4: Determination of tear force of tongue-shaped test specimens (Double tear test)
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本标准规定了用舌形试样法测定织物撕破强力的方法，包括单舌式样和双舌试样。本标准适用于机织物和用其他技术生产的织物。本标准不适用于针织物、机织弹性织物等的撕破强力的测定。本标准规定使用等速伸长型(CRE)试验仪。