Universal corrosion inhibitor for multiple metal plates and preparation method thereof
A corrosion inhibitor, general-purpose technology, used in coatings, paper coatings, paper and other directions, can solve the problems of occupying warehouse space, lack of protection effect, misuse of special anti-rust paper, etc., to meet the requirements of use, The effect of reducing the risk of misuse and excellent rust resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0015] This general-purpose corrosion inhibitor can be used to pack antirust paper for cold-rolled steel sheets and galvanized steel sheets, and adopts the following mass percentage components: 3-phenyl-2-acrylic acid sodium salt 12%, sodium benzoate 19%, benzoic acid Ammonium 6%, ammonium molybdate 18%, benzotriazole 7.8%, 1-aminobenzotriazole 8%, 2-methylimidazole 5%, octanoic acid 16%; A corrosion inhibitor solution was formed in deionized water.
[0016] The preparation method of the universal corrosion inhibitor described in Example 1 is as follows: in order to prepare 100 kilograms of the corrosion inhibitor solution, 20 kilograms of the total amount of corrosion inhibitor substances need to be used. 1). Material preparation: Weigh separately according to the mass percentage of the above-mentioned corrosion inhibitor components; weigh 80 kg of deionized water, heat and keep stirring, and dissolve the whole process to 50°C±5°C; 2). Add imidazole into heated deionized wat...
Embodiment 2
[0019] In order to provide a kind of antirust paper containing the general-purpose corrosion inhibitor, which is used for packaging common cold plate, electrical steel plate and galvanized steel plate, the corrosion inhibitor and its mass percentage composition: 3-phenyl-2-acrylic acid sodium salt 8 %, sodium benzoate 23.4%, ammonium benzoate 4%, ammonium molybdate 22%, benzotriazole 9.8%, 1-aminobenzotriazole 10%, 2-methylimidazole 9%, caprylic acid 20%, dissolved A corrosion inhibitor solution is formed in ionized water twice the total weight of the substance.
[0020] The preparation method of this universal corrosion inhibitor solution is as follows: in order to prepare 600 kilograms of corrosion inhibitor solution for rust-proof paper, the total amount of corrosion inhibitor required is 200 kilograms, which are respectively weighed according to the mass percentages of the above-mentioned corrosion inhibitor components. quantity. Step 1). Weigh 400 kg of deionized water, ...
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