标准编号:	GB/T 2951.32-2008
中文名称:	电缆和光缆绝缘和护套材料通用试验方法 第32部分：聚氯乙烯混合料专用试验方法 失重试验 热稳定性试验
英文名称:	Common test methods for insulating and sheathing materials of electric and optical cables - Part 32: Methods specific to PVC compounds - Loss of mass test - Thermal stability test
中标分类:	K13    电缆及其附件
行业分类:	GB    国家标准
ICS分类:	29.060 29.060    电线和电缆 29.060
发布机构:	中华人民共和国国家质量监督检验检疫总局 中国家标准化管理委员会
发布日期:	2008-6-26
实施日期:	2009-4-1
标准状态:	valid
替代旧标准:	GB/T 2951.7-1997 电缆绝缘和护套材料通用试验方法 第3部分:聚氯乙烯混合料专用试验方法 第2节:失重试验--热稳定性试验
翻译语言:	英文
文件格式:	PDF
中文字符数:	10000 字
翻译价格(元):	600.0
交付时间:	付款后 1 个工作日

1 General 1.1 Scope GB/T 2951 specifies the test methods to be used for testing polymeric insulating and sheathing materials of electric and optical cables for power distribution and telecommunications, including cables used in ships and in offshore applications. This part of GB/T 2951 gives the methods for loss of mass test and thermal stability test, which apply to PVC compounds. 1.2 Normative references The following documents contain provisions which, through reference in this part of GB/T 2951, constitute provisions of this part. For dated references, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 11: Methods for general application - Measurement of thickness and overall dimensions - Tests for determining the mechanical properties (IEC 60811-1-1:1993, IDT) GB/T 2951.12-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 12: Methods for general application - Thermal ageing methods (IEC 60811-1-2:1985, IDT) 2 Test principle Full test conditions (such as temperatures, durations, etc.) and full test requirements are not specified in this part; it is intended that they shall be specified by the standard dealing with the relevant type of cable.

Foreword II 1 General 2 Test principle 3 Applicability 4 Type tests and other tests 5 Pre-conditioning 6 Test temperature 7 Median value 8 Loss of mass test for insulations and sheaths 9 Thermal stability test for insulations and sheaths