涂料工业 ›› 2010, Vol. 40 ›› Issue (9): 64-66.

• 经验交流 • 上一篇    下一篇

热收缩带防腐底漆的研制

董 彬1,崔 超2,张自力2,王向明2,李 华2   

  1. 1、中国石油天然气管道科学研究院,河北廊坊 065000;2、中油管道防腐工程有限责任公司,河北廊坊 065000
  • 出版日期:2010-09-30 发布日期:2019-05-20
  • 作者简介:董彬(1966-),男,工程师,主要从事管道、儲防腐蚀涂料的研究。

Development of Heat Shrinking Sleeve's Anticorrosion Primer

Dong Bin1, Cui Chao2, Zhang Zili2, Wang Xiangming2,Li Hua2   

  1. 1. Pipeline Research Institute of China Petroleum, Langfang, Hebei 065000, China; 2. China Petroleum Pipeline Coating Engineering Co. Ltd., Langfang, Hebei 065000, China
  • Online:2010-09-30 Published:2019-05-20

摘要: 针对三层聚乙烯防腐层热收缩带补口防腐技术干膜安装的新工艺,研究了配套环氧底漆,着重讨论了配套底漆成膜物质的玻璃化温度,并对其阴极剥离性能与同类产品进行了比较。

关键词: 热收缩, 管道, 3PE防腐层, 补口防腐, 底漆, 阴极剥离

Abstract: This article has deseribed an epoxy primer for the dry film installation technology applied to the joint coating by three-layer polyethylene heat shrinking sleeve, focusing on discussion of the glass transition temperature of film-forming substances of the primer, and comparison of the cathodic disbandment performance with the similar products.

Key words: heat shrinking, pipeline, 3PE coating, joint coating, primer, cathodic disbandment