| 酚醛改性环氧粉末复合涂层介质传输与阴极剥离行为 |
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| 引用本文： | 李劲,李京,张立新,贺智端,柯伟.酚醛改性环氧粉末复合涂层介质传输与阴极剥离行为[J].腐蚀科学与防护技术,1997,9(3):40-43. |
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| 作者姓名： | 李劲 李京 张立新 贺智端 柯伟 |
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| 作者单位： | [1]中国科学院金属腐蚀与防护研究所 [2]金属腐蚀与防护国家重点 |
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| 摘 要： | 利用静态浸泡与阴极剥离方法研究了环氧粉末涂料和酚醛改性环氧粉末涂料的耐不同介质渗透能力与抗阴极剥离性能,探讨了酚醛树脂对改性环氧粉末涂料抗蚀性的影响.结果表明,加入适量酚醛树脂的改性环氧粉末涂料在合理的固化条件下可得到90℃时的良好耐水及耐酸性,耐碱性也在一定程度上有所提高.但酚醛改性环氧粉末涂料在60℃3%NaCl溶液中的抗阴极剥离性能不如改性前的涂料.
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| 关 键 词： | 环氧树脂 酚醛树脂 涂层 介质渗透 |
| 收稿时间： | 1997-05-25 |
| 修稿时间： | 1997-05-25 |
STUDY ON MEDIUM TRANSPORT AND CATHODIC DELAMINATION BEHAVIOUR OF PHENOLIC MODIFIED EPOXY COATING |
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| ZHOU Zhongquan,LI Jin,LI Jing,ZHANG Lixin,HE Zhiduan ,KE Wei.STUDY ON MEDIUM TRANSPORT AND CATHODIC DELAMINATION BEHAVIOUR OF PHENOLIC MODIFIED EPOXY COATING[J].Corrosion Science and Protection Technology,1997,9(3):40-43. |
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| Authors: | ZHOU Zhongquan LI Jin LI Jing ZHANG Lixin HE Zhiduan KE Wei |
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| Affiliation: | ZHOU Zhongquan,LI Jin,LI Jing,ZHANG Lixin,HE Zhiduan 1,KE Wei |
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| Abstract: | The resistance of epoxy powder coating and phenolic modified epoxy powder coating to medium permeability has been studied under the static immersion condition. The resistance to cathodic delamination of the coatings has been also investigated. The eff |
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| Keywords: | epoxy phenolic coating medium permeability cathodic delamination |
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