Concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance

A technology for concrete and coatings, applied in anti-corrosion coatings, polyurea/polyurethane coatings, coatings, etc., can solve the problems of no anti-carbonization function, no anti-corrosion performance, poor adaptability to the environment, etc., and achieve excellent high and low temperature resistance. , The effect of fast drying and long service life

Inactive Publication Date: 2019-01-22
广东菊兰新型材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of coatings, especially when it comes to beautification and maintenance coatings. The beautification and maintenance coatings are mainly used for the beautification and maintenance of concrete, to make up for the long-term wind erosion and damage of concrete, especially when it comes to the beautification of concrete on bridges, but the existing beautification and maintenance The coating does not have anti-carbonization function, nor does it have anti-corrosion performance, it is easy to fall off, affecting the appearance, short service life, and poor environmental adaptability

Method used

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  • Concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance
  • Concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance
  • Concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance

Examples

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Effect test

preparation example Construction

[0031] Preparation method of primer:

[0032] Step 1: Put the pure acrylic emulsion, white cement, heavy calcium carbonate, silicon dioxide particles, bamboo charcoal powder and nano-titanium into the double planetary stirring tank according to the measurement, stir for 2 hours and vacuumize;

[0033] Step 2: Stir and evacuate and cool for half an hour, then add metered film-forming agent, wetting agent, and defoamer in sequence, and stir for 1 hour;

[0034] Step 3: Vacuum stirring and cooling for 20 minutes, then transfer to a plastic drum for airtight packaging, and put it into A drum.

[0035] The preparation method of middle coating:

[0036] Step 1: put the urushiol-based emulsifier, titanium dioxide, urushiol-formaldehyde condensation polymer, and surfactant into the double planetary stirring tank according to the metering, stir for 1 hour and evacuate;

[0037] Step 2: Stir and evacuate and cool for 20 minutes, then add measured bactericidal preservatives, defoamers,...

Embodiment 1

[0050] Recipe and its proportions:

[0051]

[0052] Preparation method of primer:

[0053] Step 1: Put the pure acrylic emulsion, white cement, heavy calcium carbonate, silicon dioxide particles, bamboo charcoal powder and nano-titanium into the double planetary stirring tank according to the measurement, stir for 2 hours and vacuumize;

[0054] Step 2: Stir and evacuate and cool for half an hour, then add metered film-forming agent, wetting agent, and defoamer in sequence, and stir for 1 hour;

[0055] Step 3: Vacuum stirring and cooling for 20 minutes, then transfer to a plastic drum for airtight packaging, and put it into A drum.

[0056] The preparation method of middle coating:

[0057] Step 1: put the urushiol-based emulsifier, titanium dioxide, urushiol-formaldehyde condensation polymer, and surfactant into the double planetary stirring tank according to the metering, stir for 1 hour and evacuate;

[0058] Step 2: Stir and evacuate and cool for 20 minutes, then a...

Embodiment 2

[0068] Recipe and its proportions:

[0069]

[0070] Preparation method of primer:

[0071] Step 1: Put the pure acrylic emulsion, white cement, heavy calcium carbonate, silicon dioxide particles, bamboo charcoal powder and nano-titanium into the double planetary stirring tank according to the measurement, stir for 2 hours and vacuumize;

[0072] Step 2: Stir and evacuate and cool for half an hour, then add metered film-forming agent, wetting agent, and defoamer in sequence, and stir for 1 hour;

[0073] Step 3: Vacuum stirring and cooling for 20 minutes, then transfer to a plastic drum for airtight packaging, and put it into A drum.

[0074] The preparation method of middle coating:

[0075] Step 1: put the urushiol-based emulsifier, titanium dioxide, urushiol-formaldehyde condensation polymer, and surfactant into the double planetary stirring tank according to the metering, stir for 1 hour and evacuate;

[0076] Step 2: Stir and evacuate and cool for 20 minutes, then a...

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Abstract

The invention discloses a concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance. According to the concrete beautifying maintenance paint with carbonization resistance, corrosion resistance, and self-cleaning performance, a bottom paint is composed of a pure acrylic acid emulsion, white cement, heavy calcium carbonate, silica particle, bamboo charcoal powder, nanometer titanium, a film forming agent, a wetting agent, an antifoaming agent, and water; a middle layer paint is composed of an urushiol based emulsifier, titanium dioxide, an urushiol formaldehyde condensation polymer, a surfactant, a bactericidal antiseptic, an anti-foaming agent, a thickening agent, and deionized water; and a surface layer paint is composed of aqueous polyurethane acrylic resin, absolute ethyl alcohol, isopropanol, sheet shaped conductive copper powder, an aqueous thickening agent, an aqueous crosslinking coupling agent, an environment-friendly type anticorrosive paint, an active diluent, and an aqueous disperser. The concrete beautifying maintenance paint possesses carbonization resistance, corrosion resistance, and self-cleaning performance, is especially suitable for concrete beautifying maintenance and beautifying of building concrete, is excellent in high and low temperature resistance, and aging resistance, is long in service life, is fast in air drying speed, and is capable of increasing beautifying efficiency; and peeling is not easily caused.

Description

technical field [0001] The invention relates to a beautification and maintenance paint, in particular to a concrete beautification and maintenance paint with anti-carbonization, anti-corrosion and self-cleaning properties. Background technique [0002] Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. [0003] There are many kinds of coatings, especially when it comes to beautification and maintenance coatings. The beautification and maintenance coatings are mainly used for the beautification and maintenance of concrete, to make up for the long-term wind erosion and damage of concrete, especially when it comes to the beautification of concret...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/61C09D175/14C09D5/08C09D161/06
CPCC08K2003/085C08K2003/0881C08K2003/2241C08K2003/265C08K2201/011C09D5/002C09D5/084C09D7/61C09D7/70C09D133/00C09D161/06C09D175/14C08K3/26C08K3/36C08K3/04C08K3/08C08K3/22C08K7/00
Inventor 何柏青李刚何培勇姚跃凯龙翔胡甲科
Owner 广东菊兰新型材料科技有限公司
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