Surface treatment agent capable of generating red stable rust layer
A surface treatment agent and a stable technology, applied in the field of surface treatment agents, can solve problems such as insufficient rust protection stability, and achieve the effects of excellent anti-rust liquid sag performance, excellent anti-corrosion performance, and excellent metal protection performance.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0022] A surface treatment agent that generates a red stable rust layer. The components and their mass percentages are: 20% alcohol-soluble phenolic novolac, 2% nickel phosphate, 5% sodium tungstate, 2% sodium silicate, Fe(OH ) 3 5%, Fe 2 o 3 35%, n-butanol 31%, weigh each raw material according to the above ratio, and mix evenly to prepare a surface treatment agent that generates a red stable rust layer.
[0023] Coat the prepared surface treatment agent on the surface of weathering steel bare sample, and let it dry naturally; and accelerate the corrosion in distilled water environment for 10 days (spray distilled water every 3 hours), the surface of weathering steel bare sample without surface treatment The color of the rust layer is uneven, and the rust liquid hangs, and the corrosion rate increases with time; the rust layer on the surface of the bare weathering steel sample coated with the surface treatment agent is uniform red, the rust liquid does not flow, and durin...
Embodiment 2
[0026] A surface treatment agent that generates a red stable rust layer. The components and their mass percentages are: 20% alcohol-soluble phenolic novolac, 3% nickel phosphate, 4% sodium tungstate, 2% sodium silicate, Fe(OH ) 3 6%, Fe 2 o 3 34%, diethylene glycol ether 31%, weigh each raw material according to the above ratio, and mix evenly to prepare a surface treatment agent that generates a red stable rust layer.
[0027] Coat the prepared surface treatment agent on the surface of weathering steel bare sample, and let it dry naturally; and accelerate the corrosion in distilled water environment for 10 days (spray distilled water every 3 hours), the surface of weathering steel bare sample without surface treatment The color of the rust layer is uneven, and the rust liquid hangs, and the corrosion rate increases with time; the rust layer on the surface of the bare weathering steel sample coated with the surface treatment agent is uniform red, the rust liquid does not f...
Embodiment 3
[0029] A surface treatment agent that generates a red stable rust layer. The components and their mass percentages are: 25% alcohol-soluble novolak varnish, 4% nickel phosphate, 4% sodium tungstate, 2% sodium silicate, Fe(OH ) 3 7%, Fe 2 o 3 33%, n-butanol 25%, each raw material is weighed according to the above-mentioned ratio, and mixes evenly, is mixed with the surface treatment agent that generates red stable rust layer.
[0030] Coat the prepared surface treatment agent on the surface of weathering steel bare sample, and let it dry naturally; and accelerate the corrosion in distilled water environment for 10 days (spray distilled water every 3 hours), the surface of weathering steel bare sample without surface treatment The color of the rust layer is uneven, and the rust liquid hangs, and the corrosion rate increases with time; the rust layer on the surface of the bare weathering steel sample coated with the surface treatment agent is uniform red, the rust liquid does...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com