Organic-inorganic composite corrosion resistant coating and preparation method thereof
A corrosion-resistant coating and inorganic composite technology, which is applied in coatings, anti-corrosion coatings, etc., can solve the problems of complex preparation process and difficult control, and achieve the effects of simple production, improved corrosion resistance and good corrosion resistance effect
Inactive Publication Date: 2015-09-02
SUZHOU XIANGYUAN SPEICAL FINE CHEM
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Problems solved by technology
However, most of the preparation methods currently used are to modify the film by introducing polymer substances or nano-scale inorganic particles, and the preparation process is complicated and difficult to control.
Method used
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Embodiment 1
[0016] An organic-inorganic composite corrosion-resistant coating comprises the following components: 3 parts of ethanol, 4 parts of hydrochloric acid, 5 parts of silane coupling agent, 3 parts of organic silane, 6 parts of initiator, 3 parts of deionized water, and 10 parts of solvent.
Embodiment 2
[0018] An organic-inorganic composite corrosion-resistant coating comprises the following components: 5 parts of ethanol, 5 parts of hydrochloric acid, 6 parts of silane coupling agent, 6 parts of organic silane, 8 parts of initiator, 7 parts of deionized water, and 12 parts of solvent.
Embodiment 3
[0020] An organic-inorganic composite corrosion-resistant coating comprises the following components: 6 parts of ethanol, 7 parts of hydrochloric acid, 10 parts of silane coupling agent, 7 parts of organic silane, 13 parts of initiator, 10 parts of deionized water, and 15 parts of solvent.
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The invention provides an organic-inorganic composite corrosion resistant coating and a preparation method thereof. The organic-inorganic composite corrosion resistant coating comprises the following components: 3 to 6 parts of ethanol, 4 to 7 parts of hydrochloric acid, 5 to 10 parts of silane coupling agent, 3 to 7 parts of organosilane, 6 to 13 parts of initiating agent, 3 to 10 parts of deionized water and 10 to 15 parts of solvent. The corrosion resistant coating provided by the invention has the advantages of good corrosion resistant effect, simplicity in manufacturing, easiness in control over a manufacturing process and high stability and has the rigidity of inorganic materials and the toughness of organic materials, and the corrosion resistance is greatly improved.
Description
technical field [0001] The invention relates to the field of composite membrane materials, in particular to an organic-inorganic composite corrosion-resistant coating and a preparation method thereof. Background technique [0002] With the expansion of the application of composite corrosion-resistant films and the deterioration of the use environment, higher requirements are also put forward for the film technology and its performance. As an excellent corrosion-resistant material, inorganic-organic composite corrosion-resistant films have been widely used in metal anticorrosion. However, most of the current preparation methods are to modify the film by introducing polymer substances or nano-scale inorganic particles, and the preparation process is complicated and difficult to control. SUMMARY OF THE INVENTION [0003] In order to solve the problems in the prior art, the present invention proposes an organic-inorganic composite corrosion-resistant coating, comprising the f...
Claims
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IPC IPC(8): C09D1/00C09D183/06C09D5/08
Inventor 周建颜玉荣
Owner SUZHOU XIANGYUAN SPEICAL FINE CHEM