Thermal insulation coating and preparation method thereof

A technology of heat-insulating coatings and coatings, applied in the direction of reflection/signal coatings, coatings, etc., can solve the problems of weak reflection of sunlight, large amount of construction coatings, and inconspicuous heat insulation effects, etc., to achieve easy construction, low price, and saving human effect

Inactive Publication Date: 2010-07-07
刘志光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, heat insulation coatings on the market can be divided into three types: reflection type, barrier type and radiation type according to the heat insulation mechanism. Generally, a single heat insulation mechanism is used, which has weak reflection and low scattering of sunlight, and the heat insulation eff

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0043] Example 1

[0044] Weigh each component raw material (kg) according to the following ratio:

[0045] Purified water 280g sericite 50g freeze-thaw agent 25g

[0046] Binder 220g Talc 40g Film former 24g

[0047] Titanium dioxide 160g compound ingredient 6g defoamer 4g

[0048] Antibacterial pigment 20g hollow particle microbubble 50g disperse wetting agent 4g

[0049] Antifouling agent 5g hollow glass beads 40g conditioner 2g

[0050] Cold pigment 15g opaque polymer 50g thickener 5g;

[0051] Prepare the coating as follows:

[0052] 1) First, mix the weighed compound ingredients, hollow particle microbubbles, hollow glass beads, opaque polymers, cold pigments, and antifouling agents for use;

[0053] 2) At room temperature, add purified water, binder, sericite, titanium dioxide, talc, freeze-thaw agent, film-forming agent, defoamer, dispersing wetting agent, and regulator according to the above-mentioned proportions. In the stainless steel reaction tank, mix the materials for 1.0 to 1...

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Abstract

The invention relates to a thermal insulation coating and a preparation method thereof, and the preparation method comprises the following steps: adding hollow granular micro-bubbles made of special materials, hollow glass beads and an opaque polymer on the basis of a water base, a bonding agent base material and a filler, combining active hydroxyl genes thereof with a molecular chain of an emulsion polymer and forming a dense net layer structure in a coating, wherein the coating has the comprehensive thermal insulation function of reflecting, blocking and radiating solar heat and has the significant effects of thermal insulation and energy conservation. The coating has strong adhesion to the surface of a building, the thickness of a coating dry film is only 60 mu m-150 mu m, and the coating is not only thermal-insulating, but also water-proof. The coating has excellent air permeability and long-lasting antibacterial property, as well as the advantages of pollution prevention, self-cleaning, sound isolation, aging resistance, long service life, easy construction and manpower conservation; compared with the traditional thermal insulation material, the coating has excellent performance-price ratio.

Description

technical field [0001] The invention relates to a heat-insulating paint and a preparation method thereof, which is a compound heat-insulating thin-coat type heat-insulating, heat-preserving, waterproof, and energy-saving paint, and belongs to the technical field of paint industry. Background technique [0002] Because of its good thermal insulation performance and simple construction process, thermal insulation coatings are playing an increasingly important role in modern industry and production. Coating thermal insulation coatings on the surface of buildings can significantly reduce the indoor temperature and make people feel better in hot weather. There is a good working environment under the weather. Thermal insulation coatings can generally be divided into organic and inorganic types. Organic coatings contain triphenyl and acetone substances, and inorganic coatings often contain asbestos fiber substances. The above coatings Both contain organic or inorganic substances th...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D5/33
Inventor 刘志光
Owner 刘志光
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