Thermal insulation reflective stone-like coating and preparation method thereof

A technology of heat insulation reflection and real stone paint, applied in the field of water-based paint for architectural decoration, can solve problems such as hidden safety hazards and self-importance, and achieve the effects of enhanced stability, light self-weight, and smooth batch scraping and construction.

Inactive Publication Date: 2016-05-25
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a heat-insulating reflective real stone paint and a preparation method thereof, which overcomes the shortcomings of the existing real stone paint and heat preservation system in the matching construction, such as relatively thick coating, heavy weight, and easy to cause safety hazards, and has the advantages of simple process and light weight. , good heat insulation reflection performance and good paint film performance

Method used

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  • Thermal insulation reflective stone-like coating and preparation method thereof
  • Thermal insulation reflective stone-like coating and preparation method thereof
  • Thermal insulation reflective stone-like coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A heat-insulating reflective real stone paint, which is prepared by the following components in parts by weight:

[0037]

[0038]

[0039] The heat-insulating reflective real stone paint includes the following steps in sequence:

[0040] (1) Add non-ionic water-soluble cellulose ether to the water under stirring at 650r / min and stir for 4min. While stirring, add 2-amino-2-methyl-1-propane with a mass concentration of 95%. Alcohol aqueous solution, then increase the speed to 900r / min and stir for 8min;

[0041] (2) Under stirring at 650r / min, to the mixture prepared in step (1), add polyacrylate sodium salt dispersant, non-ionic surfactant, and surface with a particle size of 0.35 μm through Al 2 O 3 Or SiO 2 After the treated rutile titanium dioxide, reduce the speed to 300r / min, add hollow spherical powdered glass beads with a particle size of 20μm and spherical ceramic beads with a particle size of 6μm while stirring, and continue stirring for 8min after adding;

[0042] (3)...

Embodiment 2

[0045] A heat-insulating reflective real stone paint, which is prepared by the following components in parts by weight:

[0046]

[0047]

[0048] The heat-insulating reflective real stone paint includes the following steps in sequence:

[0049] (1) Add non-ionic water-soluble cellulose ether to the water under stirring at 500r / min and stir for 5min. While stirring, add 2-amino-2-methyl-1-propane with a mass concentration of 90%. Alcohol aqueous solution, then increase the speed to 800r / min and stir for 10min;

[0050] (2) Add polyacrylic acid ammonium salt dispersant, wetting agent, and titanium dioxide to the mixture prepared in step (1) under stirring at 500r / min, then reduce the speed to 500r / min, and add 15μm particle size while stirring Hollow spherical powdery glass beads, spherical ceramic beads with a particle size of 10μm, continue to stir for 5min after adding;

[0051] (3) Add silicone modified acrylate emulsion, film-forming aids, co-solvents, silicone defoamers, bacteri...

Embodiment 3

[0054] A heat-insulating reflective real stone paint, which is prepared by the following components in parts by weight:

[0055]

[0056] The heat-insulating reflective real stone paint includes the following steps in sequence:

[0057] (1) Add non-ionic water-soluble cellulose ether to the water under stirring at 500-750r / min and stir for 3-5min. While stirring, add 2-amino-2-methyl with a mass concentration of 92% -1-propanol aqueous solution, then increase the speed to 800-1000r / min and stir for 5-10min;

[0058] (2) Add dispersant, wetting agent, and titanium dioxide to the mixture prepared in step (1) under stirring at 500-750r / min, then reduce the speed to 250-500r / min, and add particle size while stirring 25μm hollow spherical powdery glass beads, spherical ceramic beads with a particle size of 1μm, continue to stir for 5-10min after adding;

[0059] (3) Under stirring at 250-500r / min, to the mixture prepared in step (2), sequentially add silicone modified acrylate emulsion, f...

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Abstract

The present invention relates to a thermal insulation reflective stone-like coating, which is made from the following components by weight: water, non-ionic water-soluble cellulose ethers, a water-based multi-functional additive, a dispersant, a wetting agent, titanium dioxide powder, glass beads, ceramic beads, a organosilicon-modified acrylate emulsion, a coalescent, a cosolvent, a defoamer, an antiseptic, a rheological additive and artificial sintering sand. The invention overcomes the disadvantage of safety hidden trouble caused by large dead load of the coating in the matching operation of insulation system and a stone-like coating of the prior art. The thermal insulation reflective stone-like coating has the advantages of simple operation, light weight, and good heat reflection properties and film properties.

Description

Technical field [0001] The invention relates to a heat-insulating reflective real stone paint and a preparation method thereof, which are applied in the field of architectural decoration water-based paints. Background technique [0002] With the development of social economy, people's living standards are improving day by day, and the requirements for exterior walls of buildings have evolved from decoration and protection in the past to functionality. Real stone paint is gradually occupying half of the exterior wall decoration field due to its rich and beautiful colors, low cost, and convenient construction. However, due to the thicker overall coating and self-heavy weight, there are major construction and safety issues when supporting the construction with the insulation system. Therefore, it has become an urgent task to provide a heat-insulating reflective real stone paint with simple preparation process, light weight, obvious heat-insulating reflection effect, and excellent p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/32
CPCC04B26/32C04B2111/00482
Inventor 洪杰王文毅杨建涛
Owner SKSHU PAINT
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