Development and Application of Ambient Cured Anti-corrosion Fluorocarbon Coatings
摘 要
氟碳涂层是性能优异的防腐蚀和防结垢材料.以氟乙烯-乙烯基醚聚合物(FEVE)树脂为基体,添加N-75固化剂等其它助剂,研制出一种双组分常温固化涂层.使用扫描电镜(SEM)对涂层表面形貌进行了表征,结果表明,当FEVE树脂用量为100 g,流平剂用量为1.2 g,消泡剂用量为0.8 g时,制备出的含氟涂层致密性好,孔隙少,综合性能最佳.将涂层应用于储罐,表现出了极好的耐腐蚀性能.
Abstract
Fluorocarbon coatings have excellent anti-corrosion and anti-scale properties.A double component ambient cured anti-corrosion fluorocarbon coating was prepared by using fluoroethylene-vinyl-ether copolymer (FEVE) as the substrate,mixed with N-75 curing agent,EFKA-3777 rheological agent,BYK-A 560 defoamer and other additives.The surface morphology of coatings were characterized by SEM.The results showed that when the dosage of fluoroethylene-vinyl-ether copolymer was 100 g,EFKA-3777 1.2 g and BYK-A 56′0 0.8 g,the coating had the best comprehensive properties.The coating applied to H2SO4 tanks had good anti-corrosion effect.
中图分类号 TQ630.7 TG174.46
所属栏目 试验研究
基金项目
收稿日期 2008/11/2
修改稿日期 2008/12/4
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备注马良,硕士研究生.
引用该论文: MA Liang,HUANG Zhi-rong,QIAN Yu-ming. Development and Application of Ambient Cured Anti-corrosion Fluorocarbon Coatings[J]. Corrosion & Protection, 2009, 30(11): 791~793
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参考文献
【1】李国华.有机氟涂料的研究[J].涂料工业,1996(2):4-6.
【2】林营,马玉录,曾为民.换热器管束内表面氟塑料涂层制备工艺研究[J].腐蚀与防护,2005,26(5):214.
【3】高广民.助剂的特点及其在氟涂料中的应用[J].有机氟工业,2004(1):54.
【2】林营,马玉录,曾为民.换热器管束内表面氟塑料涂层制备工艺研究[J].腐蚀与防护,2005,26(5):214.
【3】高广民.助剂的特点及其在氟涂料中的应用[J].有机氟工业,2004(1):54.
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