GB/T 26168.4-2018

Active

Electrical insulating materials—Determination of the effects of ionizing radiation—Part 4：Procedures for assessment of ageing in service

电气绝缘材料 确定电离辐射的影响 第4部分：运行中老化的评定程序

Standard Type
GBT
ICS
29.035.20
CCS
K15
Status
Active
Issue Date
2018-06-07
Implementation
2019-01-01
Centralized Committee
中国电器工业协会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies procedures for evaluating the aging of electrical insulating materials exposed to ionizing radiation during service in nuclear power plants, particle accelerators, or other radiation environments. It provides methods to assess changes in material properties over time, ensuring reliable performance and safety of electrical equipment under continuous or intermittent radiation exposure. The standard is applied by engineers and procurement professionals to qualify materials for long-term use in radiation-prone industrial applications.

Related Standards

GB/T 7113.4-2011 Flexible insulating sleeving - Part 4: Glass textile sleeving with acrylic based coating GB/T 19264.1-2011 Pressboard and presspaper for electrical purposes--Part 1: Definitions and general requirements GB/T 7113.6-2011 Flexible insulating sleeving-- Part 6：Glass textile sleeving with polyurethane(PUR)based coating GB/T 27749-2011 Test procedure for thermal endurance of insulating varnishes--Electric strength method GB/T 7113.5-2011 Flexible insulating sleeving-- Part 5：Glass textile sleeving with silicone elastomer coating GB/T 7113.3-2011 Flexible insulating sleeving--Part 3: Glass textile sleeving with PVC coating GB/T 6554-2003 Resin based reactive compounds used for electrical insulation--Part 2:Methods of test--Methods for coating pourders for electrical purposes GB/T 11026.1-2003 Electrical insulating materials--Properties of thermal endurance--Part 1:Ageing procedures andevaluation of test results
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.