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Elastic thermal insulating coating

A thermal insulation coating and elastic thermal insulation technology, applied in the direction of reflection/signal coating, coating, etc., can solve the problems of poor thermal insulation effect, inability to balance thermal insulation performance, water resistance and weather resistance, poor weather resistance, etc., to achieve good environmental friendliness Performance, excellent thermal insulation effect, excellent weather resistance effect

Inactive Publication Date: 2013-10-09
KUNSHAN DACHUAN COLORANT MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thermal insulation of buildings is an important aspect to save energy, improve the living environment and use functions. Traditional wall thermal insulation coatings have poor thermal insulation effects, high water absorption, poor weather resistance, low product strength in the later stage, and are easy to crack. Good thermal insulation performance and water and weather resistance

Method used

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  • Elastic thermal insulating coating

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Embodiment Construction

[0017] Below in conjunction with embodiment the present invention is described in detail:

[0018] All components are commercially available.

[0019] The elastic thermal insulation coating of the present invention comprises the following components by weight percentage: 45% of acrylic acid emulsion, 18% of rutile nano-titanium dioxide, 8% of hollow glass microspheres, 5% of barium sulfate, 4.5% of polystyrene Ammonium carboxylate, 2.8% low molecular weight alkylene oxide copolymer, 2.5% propylene glycol butyl ether, 0.1% hydroxyethyl cellulose, 0.4% acrylic acid-methacrylic acid copolymer, 0.3% mineral oil and 13.4% water, the particle size of the hollow glass microspheres is 10-125 μm.

[0020] First put water, hydroxyethyl cellulose, polycarboxylate ammonium salt and low molecular weight alkylene oxide copolymer into the tank, stir and disperse evenly, then add rutile nano-titanium dioxide and barium sulfate to fully disperse, and then through horizontal Grinding with a g...

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Abstract

The invention belongs to the technical field of architectural coating and particularly relates to an elastic thermal insulating coating. The elastic thermal insulating coating comprises the following components by weight percent: 40-50% of film forming agent, 10-20% of titanium dioxide, 4-10% of hollow glass bead, 5-7.5% of filler, 3-6% of dispersing agent, 1-3% of wetting agent, 1.6-4.0% of coalescing agent, 0.1-0.2% of cellulose, 0.1-0.5% of thickening agent, 0.2-0.5% of antifoaming agent and the balance of water. According to the technical scheme, all the materials are environment-friendly, and excellent thermal insulating effect and weather resistance are achieved due to the adoption of the hollow glass bead and rutile-type nanometer titanium dioxide. The hollow glass bead coating has a broad market space.

Description

technical field [0001] The invention belongs to the technical field of architectural coatings, in particular to an elastic thermal insulation coating. Background technique [0002] The hollow glass microsphere coatings of existing buildings are of a great variety, and most of them have the effect of beautifying and protecting the hollow glass microspheres of buildings. Thermal insulation of buildings is an important aspect to save energy, improve the living environment and use functions. Traditional wall thermal insulation coatings have poor thermal insulation effects, high water absorption, poor weather resistance, low product strength in the later stage, and are easy to crack. Good thermal insulation performance and water and weather resistance. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an elastic thermal insulation coating. [0004] In order to solve the above-mentioned technical problems, the tec...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12C09D5/33
Inventor 吴海兵李中友何凤庆
Owner KUNSHAN DACHUAN COLORANT MATERIAL
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