Science & Technology Review
|
2022, 40(5): 44-51
• Exclusive: Corrosion and protection technology of aviation materials •
Preparation and performance of cold-coating zinc anticorrosive paint containing graphene
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FANG Bing, YANG Rui, YANG Liang, JIANG Guojie
Affiliations
AECC Key Laboratory of Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China
Published: 2022-03-13
doi: 10.3981/j.issn.1000-7857.2022.05.005
Outline
Well dispersed graphene slurry is prepared with silane-functionalized graphene oxide (f-GO). This graphene slurry is then combined with solved resin and pre-dispersed zinc slurry to prepare the cold-coating zinc paint. The best addition dosage of graphene oxide in the coating is determined by salt spray fog, contact angle test and electrochemical measurements. Properties of the cold-coating zinc paint containing f-GO are tested, and the time of resisting salt spray in the test is above 2500 h, which is about twice the time of the hot-dip galvanizing counterpart with the same thickness.
graphene
/
functionalized graphene
/
garphene slurry
/
cold-coating zinc paint
/
anticorrosion
FANG Bing, YANG Rui, YANG Liang, JIANG Guojie.
Preparation and performance of cold-coating zinc anticorrosive paint containing graphene[J].
Science & Technology Review,
2022
, 40
(5)
: 44
-51
.
DOI: 10.3981/j.issn.1000-7857.2022.05.005
Year 2022 volume 40 Issue 5
PDF
1247
731
Cite this Article
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Article Info
doi: 10.3981/j.issn.1000-7857.2022.05.005
- Receive Date:2021-07-15
- Online Date:2022-04-20
- Published:2022-03-13