SUN Chao,WANG Xin.Study on the Coating of Graphene Oxide Cathodic Electrophoresis Coating[J].Plating & Finishing,2020,(4):7-10.[doi:10.3969/j.issn.1001-3849.2020.04.0020]
氧化石墨烯阴极电泳涂料的涂装研究
- Title:
- Study on the Coating of Graphene Oxide Cathodic Electrophoresis Coating
- Keywords:
- modification epoxy resin coating process
- 文献标志码:
- A
- 摘要:
- 以双酚A环氧树脂、3,5-二甲基吡唑和丙酮肟全封闭的异氟尔酮二异氰酸酯、氧化石墨烯和聚酰胺树脂为主要原料，合成了氧化石墨烯改性阴极电泳涂料乳液，配以黑色颜料基，得到了高性能黑色阴极电泳涂料，并对涂料的涂装工艺进行了研究。结果表明，在槽液固体份为18%、槽液电导率1300 μs/cm、槽液温度25 ℃、槽液pH值为6条件下，电泳时间2 min、120 ℃下烘烤30 min得到的漆膜性能最为优良。
- Abstract:
- Cathodic electrophoresis coating emulsion modified by graphene oxide was synthesized with bisphenol A epoxy resin, isoflurone diisocyanate fully enclosed by 3,5-dimethyl pyrazole and acetone oxime, graphene oxide and polyamide resin as the main raw material, then the black paint was added into the emulsion, after that the black cathodic electrophoresis coating with high performance was obtained, and the coating process of the electrophoresis coatings was studied. The results showed that the coating film with best performance was obtained under the condition of solid content of 18%, the conductivity of 1300 μs/cm, the temperature of 25 ℃, and the pH value of 6, when the coating film was electroplated for 2 min and baked at 120 ℃ for 30 min.
参考文献/References:
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[4] 郑春森, 赵海平, 姚伯龙. 功能石墨烯改性水性聚氨酯及其性能[J]. 复合材料学报, 2017,34 (12): 3643-3652.
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[6] 孙超. 氧化石墨烯阴极电泳涂料的合成研究[J]. 电镀与精饰, 2019, 41(4): 10-14.
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备注/Memo
收稿日期： 2019-07-24；修回日期： 2019-09-06
通讯作者： 孙超(1984-),男,硕士,从事分离工程、有机合成的研究，E-mail: kdsunchao@163.com
基金项目： 山东省高等学校科研创新平台课题项目（2018LS018）