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Method for preparing silane vitrification agent

The technology of a ceramizer and a silane coupling agent is applied in the field of preparing silane ceramizers, which can solve the problems of difference in the effect of silane ceramizers, reduce the difference in the effect of silane ceramizers, etc., and achieve the effect of stabilizing the use effect.

Pending Publication Date: 2022-08-02
深圳市德桥化工产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for preparing silane ceramists, which has the advantages of reducing the effect difference of silane ceramists after preparation, and solves the problem that the silane ceramists are relatively simple in preparation methods. Just carry out the reaction after simple mixing, which leads to the problem that there is a certain difference in the effect of the silane ceramic agent after the preparation is completed.

Method used

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  • Method for preparing silane vitrification agent
  • Method for preparing silane vitrification agent
  • Method for preparing silane vitrification agent

Examples

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Effect test

Embodiment 1

[0023] A method for preparing a silane ceramic agent, comprising the following steps:

[0024] S1. The raw materials required for the preparation of silane ceramics: phytic acid, silica sol, citric acid, potassium fluorozirconate and silane coupling agent are divided into different parts according to the weight of 20 grams, and the raw materials are subjected to water treatment. deionize;

[0025] S2, deionized water is added in the reactor, and the temperature inside the reactor is raised, then the silica sol is added into the reactor and mixed with water, and then stirred and mixed with deionized water;

[0026] S3, continue to heat up the inside of the reactor, and add phytic acid inside the reactor, and stir and mix inside the reactor;

[0027] S4, add citric acid inside the reactor, stir after the citric acid is added into the reactor, and then continue to heat after standing for a period of time;

[0028] S5, adding potassium fluorozirconate and silane coupling agent i...

Embodiment 2

[0039] A method for preparing a silane ceramic agent, comprising the following steps:

[0040] S1. The raw materials required for the preparation of silane ceramics: phytic acid, silica sol, citric acid, potassium fluorozirconate and silane coupling agent are divided into different parts according to the weight of 30 grams, and the raw materials are subjected to water treatment. deionize;

[0041] S2, deionized water is added in the reactor, and the temperature inside the reactor is raised, then the silica sol is added into the reactor and mixed with water, and then stirred and mixed with deionized water;

[0042] S3, continue to heat up the inside of the reactor, and add phytic acid inside the reactor, and stir and mix inside the reactor;

[0043] S4, add citric acid inside the reactor, stir after the citric acid is added into the reactor, and then continue to heat after standing for a period of time;

[0044] S5, adding potassium fluorozirconate and silane coupling agent i...

Embodiment 3

[0054] A method for preparing a silane ceramic agent, comprising the following steps:

[0055] S1. The raw materials required for the preparation of silane ceramics: phytic acid, silica sol, citric acid, potassium fluorozirconate and silane coupling agent are divided into different parts according to the weight of 20 grams, and the raw materials are subjected to water treatment. deionize;

[0056] S2, deionized water is added in the reactor, and the temperature inside the reactor is raised, then the silica sol is added into the reactor and mixed with water, and then stirred and mixed with deionized water;

[0057] S3, continue to heat up the inside of the reactor, and add phytic acid inside the reactor, and stir and mix inside the reactor;

[0058] S4, add citric acid inside the reactor, stir after the citric acid is added into the reactor, and then continue to heat after standing for a period of time;

[0059] S5, adding potassium fluorozirconate and silane coupling agent in ...

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Abstract

The invention relates to the technical field of preparation of silane vitrification agents, and discloses a method for preparing a silane vitrification agent, which comprises the following steps: S1, dividing raw materials required for preparing the silane vitrification agent into different parts according to the part weight of 20-30 g: phytic acid, silica sol, citric acid, potassium fluozirconate and a silane coupling agent, and carrying out water deionization on the raw materials; s2, deionized water is added into a reaction kettle, the temperature in the reaction kettle is increased, then silica sol is added into the reaction kettle to be mixed with water, and then the silica sol and the deionized water are stirred and mixed; s3, continuously heating the interior of the reaction kettle, adding phytic acid into the reaction kettle, and stirring and mixing in the reaction kettle. The method for preparing the silane vitrification agent, provided by the invention, can be used for processing the silane vitrification agent, and compared with a common preparation method, the preparation method provided by the invention has the advantages that the effect difference of the prepared silane vitrification agent is small, and the like.

Description

technical field [0001] The invention relates to the technical field of preparation of silane ceramics, in particular to a method for preparing silane ceramics. Background technique [0002] Steel usually needs to be pre-treated before painting, including degreasing, rust removal and other processes. The chemical pre-treatment method usually also forms a chemical conversion film on the surface of the steel. The conversion film has certain anti-corrosion ability and can be used. To avoid rusting of parts in a short time before spraying, it can also increase the roughness of the surface of the parts and enhance the bonding force between the paint and the substrate. Most of them adopt the phosphating process. With the continuous advancement of energy saving and emission reduction, the new type of phosphorus-free conversion film (ceramic film) is quietly replacing the traditional phosphating film. The ceramic liquid should be the so-called zirconium series, zirconium titanium se...

Claims

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Application Information

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IPC IPC(8): C23C22/34
CPCC23C22/34Y02P20/10
Inventor 刘秀娟宋圳德
Owner 深圳市德桥化工产品有限公司
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