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

5 Cites 7 Cited by

AI-Extracted 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 insulati...

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.

Application Domain

Reflecting/signal paints

Technology Topic

Weather resistanceTitanium dioxide +4

Image

Examples

Experimental program(1)

Example Embodiment

[0017] The present invention will be described in detail below in conjunction with embodiments:

[0018] The components are all commercially available products.

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

[0020] First, put water, hydroxyethyl cellulose, polycarboxylate ammonium salt and low molecular weight alkylene oxide copolymer into the pull cylinder to fully stir and disperse evenly, then add rutile nano titanium dioxide and barium sulfate to fully disperse, and then pass the horizontal Grinding by the grinder, at low speed, add acrylic emulsion, hollow glass beads and propylene glycol butyl ether in sequence, then add acrylic acid-methacrylic acid copolymer, add mineral oil to defoam after fully wetted and dispersed, and finally add the hue according to customer needs Color paste toning, filtering and packaging.

[0021] The performance data of the prepared elastic thermal insulation coating is as follows:

[0022]

[0023] The above performance shows that the thermal insulation coating provided by the present invention has excellent thermal insulation effect and weather resistance.

PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Classification and recommendation of technical efficacy words

Excellent thermal insulation effect

Ceramic crystal powdery coating and preparation method and construction process thereof

InactiveCN108342149AInhibit Rise and DrainExcellent thermal insulation effect

Owner:CHENGDU FNET ELECTRONICS TECH

Elastic thermal insulating coating

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

Similar technology patents

Aluminum plate steel fireproof window

High-weather-proof PVC electronic tag and production technology thereof

Ceramic crystal powdery coating and preparation method and construction process thereof

Anti-aging cable

White polyester film and method for manufacturing same, solar cell back sheet, and solar cell module

Polyamide resin composition and method of producing same

Classification and recommendation of technical efficacy words

Ceramic crystal powdery coating and preparation method and construction process thereof