摘要
根据有关新标准规范和管道工程设计的技术要求，对CEP型3层结构热收缩带的应用性能进行了试验研究，重点对模拟补口不同部位在室温和最高使用温度下的粘结时效性以及最高使用温度下的耐水密闭性等性能进行了试验分析。结果表明：CEP型3层结构热收缩带补口具有较好的综合应用性能。
The application performance test of CEP 3 - ply shrinkable tape is undertaken according to the updated standards and pipeline engineering design specification. The test focuses on the adhesion ageing of different simulated weld joint coating under room temperature and the maximum operation temperature as well as the watertight performance under the maximum operation temperature. The test result shows CEP 3 - ply shrinkable tape has good performance as weld joint coating.
出处
《防腐保温技术》
2008年第2期1-3,6,共4页
Anticorrosion & Insulation Technology
关键词
防腐
热收缩带
补口
性能
anti - corrosion, shrinkable tape, weld joint coating, performance
