Standard No.:	GB/T 2951.3-1997
English Name:	Common test methods for insulating and sheathing materials of electric cable--Part 1: Methods for general application--Section three: Methods for determining the density--Water absorption tests--Shrinkage test
Chinese Name:	电缆绝缘和护套材料通用试验方法 第1部分:通用试验方法 第3节:密度测定方法--吸水试验--收缩试验
Chinese Classification:	K13    Cable and its accessory
Professional Classification:	GB    National Standard
Issued by:	STSB
Issued on:	1997-10-28
Implemented on:	1998-10-1
Status:	superseded
Superseded by:	GB/T 2951.13-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 13: Methods for general application - Measurement for determining the density - Water
Superseded on:	2009-4-1
Abolished on:	2009-04-01
Superseding:	GB/T 2951.1-1994 Test method for determining mechanical and physical properties of electric cables and wires General GB/T 2951.5-1994 Test method for determining mechanical and physical properties of electric cables and wires. Test for determining mechanical properties of insulation compounds GB/T 2951.19-1994 Test method for determining mechanical and physical properties of electric cables and wires Measurement of density Suspension method GB/T 2951.20-1994 Test method for determining mechanical and physical properties of electric cables and wires Measurement of density . Pyconmeter method GB/T 2951.29~30-1994
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.0
Delivery:	via email in 1~3 business day

GB/T 2951标准规定了配电用电缆和通信电缆，包括船用电缆的聚合物绝缘和护套材料的试验方法。GB/T 2951.3规定了密度测定方法、吸水试验方法和收缩试验方法。适用于电线、电缆最常用的绝缘和护套材料（弹性体、聚氯乙烯、聚乙烯、聚丙烯等）