[1]蒲梦雅,张建伟,易建军,等.输水管道无溶剂环氧内涂层与溶剂型内涂层性能对比分析[J].焊管,2020,43(1):60-64.[doi:10.19291/j.cnki.1001-3938.2020.01.012]
 PU Mengya,ZHANG Jianwei,YI Jianjun,et al.Comparative Analysis on Properties of Solvent-free Expoxy Inner Coating and Solvent Inner Coating for Water Pipeline[J].,2020,43(1):60-64.[doi:10.19291/j.cnki.1001-3938.2020.01.012]
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输水管道无溶剂环氧内涂层与
溶剂型内涂层性能对比分析
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
43
期数:
2020年第1期
页码:
60-64
栏目:
经验交流
出版日期:
2020-01-28

文章信息/Info

Title:
Comparative Analysis on Properties of Solvent-free Expoxy Inner Coating and
  Solvent Inner Coating for Water Pipeline
文章编号:
10.19291/j.cnki.1001-3938.2020.01.012
作者:
蒲梦雅张建伟易建军彭 彬肖 岱罗小波冉轶杰
资阳石油钢管有限公司, 四川 资阳 641300
Author(s):
PU Mengya ZHANG Jianwei YI Jianjun PENG Bin XIAO Dai LUO Xiaobo RAN Yijie
Ziyang Petroleum Steel Pipe Co., Ltd., Ziyang 641300, Sichuan, China
关键词:
输水钢管防腐无溶剂环氧内涂技术溶剂型内涂技术性能分析
Keywords:
water pipeline coating solvent-free epoxy inner coating technologysolvent inner coating technologyperformance analysis
分类号:
TG174.4
DOI:
10.19291/j.cnki.1001-3938.2020.01.012
文献标志码:
B
摘要:
为了确定以IPN8710为代表的溶剂型涂料和无溶剂环氧涂料防腐性能的优劣,从涂料成分、喷涂工艺、生产成本方面进行了分析对比,并对IPN8710-3N溶剂型涂料和SF-G无溶剂环氧涂料的涂层进行了孔隙率、吸水率和-30 ℃抗弯曲试验。结果表明,与溶剂型内涂技术相比,无溶剂内涂技术得到的防腐涂层的漆膜致密性更好,涂层微型孔隙更少,吸水率更低,因此防腐效果更好;无溶剂内涂技术在喷涂过程中无有机溶剂挥发,安全环保,喷涂效率更高。
Abstract:
In order to determine the anti-corrosion performance of IPN8710 solvent coating and solvent-free epoxy coating,the coating composition,spraying process and production cost were analyzed and compared. The porosity,water absorption and -30 ℃ bending resistance of IPN8710-3N solvent coating and SF-G solvent-free coating were tested. The results show that compared with the inner solvent coating technology,the anti-corrosion coating obtained by the solvent-free coating technology has better film compactness, less micro pores and lower water absorption, so the anti-corrosion effect is better. Solvent-free inner coating technology in the spraying process doesn’t volatile the organic solvent. It is safe and can protect the environment. Its spraying efficiency is higher.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-05-14
作者简介:蒲梦雅(1986—),女,硕士,工程师,主要从事钢管防腐工艺及检测研究工作。
更新日期/Last Update: 2020-02-21