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Interface processing agent and preparation method thereof

A technology of interface treatment agent and compound, which is applied in the field of building materials and can solve problems such as peeling off of paint or putty, and poor adhesion on the surface of ceramic tiles.

Active Publication Date: 2016-02-17
莱恩斯新材料科技开发(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the treatment agent reported in the above-mentioned prior art does not change the adhesion of the tile surface, but only allows the adhesive in the treatment agent to stick to the newly painted putty or paint, rather than the paint or putty directly with the tile interface Combined, the adhesion of the tile surface is poor, so the paint or putty is still easy to come off the tile surface

Method used

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  • Interface processing agent and preparation method thereof
  • Interface processing agent and preparation method thereof
  • Interface processing agent and preparation method thereof

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preparation example Construction

[0033] Correspondingly, the present invention also provides a preparation method of a corrosion-enhancing interface treatment agent, comprising the following steps: at 15-30°C, 80-85 parts by weight of acid-type cation exchange resin, 15-20 parts by weight of fluoride Compounds, 0.1-0.2 parts by weight of phosphate-based compounds, 0.1-0.2 parts by weight of hydrochloride-based compounds, 0.1-0.2 parts by weight of nitrate-based compounds and 0.2 parts by weight of borate-based compounds are mixed, stirred in a solid particle mixer, A corrosion-enhancing interface treatment agent is obtained.

[0034] As a preferred option, the acid-type cation exchange resin is prepared according to the following method: immerse the cation-exchange resin in the hydrochloric acid solution, stir once every 1-3 hours, soak for more than 12 hours, and obtain the acid-type cation-exchange resin after washing with water, more preferably Yes, stir every 2 hours.

[0035] The present invention also pr...

Embodiment 1

[0061] Corrosion-enhancing interface treatment agent is used for hydrofluoric acid slow corrosion building materials such as clay tiles and glass

[0062] Treat 732 strong acidic cation exchange resin into acid type: put 732 strong acidic cation exchange resin into 50% hydrochloric acid solution, soak for more than 12 hours, stir once every 2 hours, and finally rinse with water for more than 8 times, dry for later use .

[0063] Preparation of corrosion-enhancing interface treatment agent: 83.4kg of acid-type 732 strongly acidic cation exchange resin after treatment, 16.0kg of sodium fluoride, 0.2kg of sodium tripolyphosphate, 0.2kg of sodium chloride, 0.2kg of sodium nitrate, sodium borate 0.2kg, fully stirred and mixed in a solid particle mixer to obtain a corrosion-enhancing interface treatment agent.

[0064] Preparations before use: Dissolve the corrosion-enhancing interface treatment agent prepared above in 400kg of water, stir thoroughly with a solid-liquid mixer for m...

Embodiment 6

[0071] For marble tiles, alloys and other hydrofluoric acid fast-corrosion building materials, use corrosion-inhibiting interface treatment agents

[0072] Treat the 732 strong-acid cation exchange resin into an acid type: Put the 732 strong-acid cation exchange resin into 50% hydrochloric acid solution, soak for more than 12 hours, stir once every 2 hours, and finally rinse with water for more than 8 times, and dry it for later use.

[0073] Preparation of corrosion-inhibiting interface treatment agent: Calculated by weight ratio, 83.3kg of the treated acid type 732 strong acidic cation exchange resin, 16.4kg of sodium fluoride, 12270.1kg of surfactant, cetyl trimethyl bromide 0.1kg of ammonium, 0.1kg of cetylpyridinium bromide, and 0.2kg of sodium borate were fully stirred and mixed in a solid particle mixer to obtain a corrosion-inhibiting interface treatment agent.

[0074] Preparations before use: Dissolve the corrosion-enhancing interface treatment agent prepared above i...

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Abstract

The invention provides an interface processing agent and a preparation method thereof. Cation exchange resin and a fluoric acid compound are taken as a corrosive agent, and hydrofluoric acid is generated in an aqueous solution, elements in a material is effectively corroded, the smoothness of the material interface is destroyed, the interface effective surface area is enlarged, and the adhesive force of the material surface is increased. Also, when the corrosion type interface processing agent is used, a phosphate compound, a hydrochloride compound and a nitrate compound form a mixed acid, and thus corrosion of the single acid hydrofluoric acid is avoided and corrosion acceleration effect is reached. The invention also provides a corrosion inhibition type interface processing agent and a preparation method thereof. Cation exchange resin and a fluoric acid compound are taken as a corrosive agent, the interface effective surface area is enlarged and the interface adhesive force is increased. A surfactant 1227, hexadecyl trimethyl ammonium bromide and hexadecylpyridinium bromide effectively prevent hydrofluoric acid from generating erosion and hydrogen osmosis effects on the material surface, reduce corrosion efficiency and reach corrosion inhibition effect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an interface treatment agent and a preparation method thereof. Background technique [0002] Ceramic tiles, tempered glass, and alloy materials are important materials for modern architectural decoration, and generally have the advantages of high strength, high hardness, high temperature resistance, smooth surface and easy cleaning. Among them, tiles are mainly composed of kaolin, marble, quartz, feldspar mineral raw materials containing silicon, aluminum, potassium, sodium, calcium, magnesium, iron and other components. With the continuous acceleration of the progress of human society and civilization, the production and technology of ceramic tiles are improving day by day. There are more and more types of ceramic tiles, and their development is becoming more and more mature. Ceramic tiles, antique tiles, glazed tiles and marble tiles which have become the focus of t...

Claims

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Application Information

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IPC IPC(8): C04B24/28C04B22/12C04B22/14C04B22/16
Inventor 张洲会林德
Owner 莱恩斯新材料科技开发(北京)有限公司
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