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W/W reflective thermal-insulation colorful paint

A multi-color paint, water-in-water technology, applied in the field of chemistry, to delay thermal degradation and cracking and aging, save air conditioning energy, and prolong service life.

Active Publication Date: 2014-11-19
上海绿特丹保温工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a water-in-water reflective heat-insulating multi-color coating. The technical problems of water-in-water multi-color coatings are poor thermal insulation performance, large thermal bridge effect, and a lot of energy waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Take the production of black, yellow and white three-color water-in-water reflective and heat-insulating colorful coatings as an example:

[0022] Step 1: Weigh 5-10 parts of commercially available RD rubber powder, 0-2 parts of sodium pyrophosphate, 70-90 parts of deionized water, 0.05-0.2 parts of fungicide, and 0.05-0.2 parts of preservative, and put them in a mixing tank After dispersion, adjust the liquid with pH=7-10, and use it as the protective glue of the present invention for future use.

[0023] Step 2: Making the continuous phase: Weigh 20-50 parts of deionized water, 50-70 parts of synthetic resin emulsion, 1-4 parts of dodecyl alcohol fat, 1-3 parts of propylene glycol, 0.1-0.5 parts of fungicide, antiseptic 0.1-0.5 part of agent, 0.2-1 part of stabilizer, after mixing at a slow speed, adjust its pH to 7-10, adjust the viscosity KU=40-80 with a thickener and pack it as the continuous phase of the present invention for later use.

[0024] Step 3: Make blac...

Embodiment approach 2

[0029] Take the production of red, yellow and white three-color water-in-water reflective and heat-insulating colorful coatings as an example:

[0030] Step 1: Make protective glue: Weigh 5-10 parts of commercially available RT rubber powder, 0-2 parts of sodium pyrophosphate, 70-90 parts of deionized water, appropriate amount of bactericide and preservative, and disperse and melt in the mixing tank , adjust PH=7-10, as the protective glue of the present invention for subsequent use.

[0031] Step 2: Making the continuous phase: Weigh 10-50 parts of deionized water, 50-70 parts of synthetic resin emulsion, 1-3.5 parts of film-forming aid, 1-3 parts of propylene glycol, 0.5-1 part of fungicide, preservative 0.05-1 part, after mixing at a slow speed, adjust its pH to 7-10, adjust the viscosity KU=40-100 with a thickener, and pack it as the continuous phase of the present invention for future use.

[0032]Step 3: Make red color master pulp: weigh 15-35 parts of deionized water, ...

Embodiment approach 3

[0038] Take the water-in-water multi-color reflective heat-insulating coating with red, yellow and white patterns as an example:

[0039] The first step is to make color reflective heat insulation phase base slurry: weigh 0.8-3 parts of TD protective rubber powder, 0-0.2 parts of sodium pyrophosphate, 10-140 parts of deionized water, 0.1-0.6 parts of fungicide, and 0-0 parts of preservative 0.5 parts, 3-6 parts of dodecyl alcohol fat, 0.1-4 parts of propylene glycol, 0.1-0.5 parts of defoamer, 0.1-2 parts of wetting agent, 0.2-1 part of dispersant, 0-2 parts of stabilizer, reflection Heat insulation powder 5-20 parts, calcined kaolin 1-10 parts, use a scraper fineness meter to measure the fineness to 70μm, then add 20-80 parts of synthetic resin emulsion, mix well, adjust PH=7-10, use The thickener adjusts the viscosity KU=70-140 and then packs.

[0040] The second step is to make the mixed solution of protective rubber and continuous phase: weigh 1-3 parts of rubber powder, ...

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Abstract

A W / W reflective thermal-insulation colorful paint is composed of a synthetic resin emulsion, deionized water, hydroxyethyl cellulose, a pH adjusting agent, a preservative, a bactericide, a dispersing agent, a film coalescing aid, an anti-freezing agent, a stabilizing agent, a reflective thermal insulation powder, kaolin, find sand, a cold pigment, a protective gel powder, sodium pyrophosphate and a defoaming agent. The W / W reflective thermal insulation colorful paint is prepared through a mixing granulation process with raw materials being grouped. The paint has a reflective ratio reaching more than 0.4-0.8 to near infrared ray. The paint not only has a colorfully decorative effect on an object coated by the paint but also achieves a temperature-decreasing and thermal-insulation effect on a decorated surface. Excellent functions of prolonging service lives of the paint itself and a decorated object can be achieved.

Description

[0001] Technology fields: [0002] The invention relates to the field of chemistry, in particular to coatings, in particular to a water-in-water reflective heat-insulating colorful coating. Background technique: [0003] Oil-in-water or water-in-oil multi-color coatings can obtain a variety of color patterns by one spraying, and can imitate the effect of imitating natural stone such as granite and marble. However, this kind of coating uses benzene products as additives and is toxic. Big and unfriendly to the environment. Therefore, proposed water-in-water type colorful coating again in prior art, for example application number is 93115122.8 and application number is 94111425.2 patent of invention, discloses two kinds of cost low, production technology is simple, particle soft and firm water-in-water type The production technology of multi-color pattern paint, this kind of paint can form extremely rich colors in one shot during construction, and can easily imitate the decorat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/33C09D5/29
Inventor 王植飞
Owner 上海绿特丹保温工程有限公司
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