Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat insulation coating and preparation method thereof

A technology of thermal insulation coating and nano-titanium dioxide, applied in the direction of reflection/signal coatings, coatings, etc., can solve the problem of high energy consumption of air conditioners, and achieve the effects of reducing building energy consumption, blocking heat, and reducing visible light radiation

Inactive Publication Date: 2014-02-05
苏州负碳谷材料科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the disadvantages of high air-conditioning energy consumption caused by heat radiation in solar energy in existing life, the invention provides a heat-insulating coating and a preparation method thereof

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, put 10 parts of nano-titanium dioxide and 5 parts of nano-silica into a grinder and grind for 15 minutes; in the container, add 45 parts of acrylic acid copolymer, 13 parts of glass beads, the ground nano-titanium dioxide and nano Silicon dioxide, fully stirred for 15 minutes and kept at 30-50°C; cooled to room temperature at room temperature, and the required thermal insulation coating was obtained.

Embodiment 2

[0014] Example 2, put 16 parts of nano-titanium dioxide and 10 parts of nano-silica into a grinder and grind for 15 minutes; in the container, add 60 parts of acrylic acid copolymer, 21 parts of glass beads, the ground nano-titanium dioxide and nano Silicon dioxide, fully stirred for 15 minutes and kept at 30-50°C; cooled to room temperature at room temperature, and the required thermal insulation coating was obtained.

Embodiment 3

[0015] Example 3, put 13 parts of nano-titanium dioxide and 7 parts of nano-silica into a grinder and grind for 15 minutes; in the container, add 52 parts of acrylic acid copolymer, 16 parts of glass microspheres, the ground nano-titanium dioxide and nano Silicon dioxide, fully stirred for 15 minutes and kept at 30-50°C; cooled to room temperature at room temperature, and the required thermal insulation coating was obtained.

[0016] After testing, after adding a certain amount of specific infrared reflective material, the "calibrated" (when no reflective paint is used) the original indoor temperature is 43 degrees Celsius, and (after painting this paint) is reduced to 20 degrees Celsius. A total cooling of 23 degrees Celsius. And the experiment also shows that it only needs to be painted once, and the thickness is 0.1-0.25 mm. The cooling effect of brushing multiple layers is not significantly increased.

[0017] The above-mentioned coatings are mainly used on the outer roo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a heat insulation coating and a preparation method thereof, and the heat insulation coating comprises the following components: by weight, 45-60 parts of acrylic acid copolymer, 10-16 parts of nano titanium dioxide, 5-10 parts of nano silicon dioxide and 13-21 parts of glass beads. The heat insulation coating is prepared by the following steps: 1, putting the 10-16 parts of nano titanium dioxide and 5-10 parts of nano silicon dioxide in a grinding machine for grinding for 15 minutes; 2, adding the 45-60 parts of acrylic acid copolymer, 13-21 parts of glass beads and the ground nano silicon dioxide and nano silicon dioxide to a mixing container, fully stirring for 15 min and keeping warm at 30-50 DEG C; and 3, at the normal temperature, cooling to the room temperature to obtain the needed heat insulation coating. The heat insulation coating can effectively isolate infrared irradiation to reduce building energy consumption, and uses the glass beads for further obstruction of heat to reduce carbon emissions.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a heat-insulating coating and a preparation method thereof. Background technique [0002] Sunlight is mainly composed of infrared rays, visible light and ultraviolet rays. In the contained energy, infrared rays accounted for roughly 45% of the total, visible light accounted for 45%, and ultraviolet rays accounted for 5%. Visible light itself has less heat, and the heat that people feel mainly comes from the accompanying infrared radiation. [0003] Therefore, if there is a material that can reflect infrared and visible light in the sun in a targeted and selective manner, it can reduce the indoor temperature in summer, thereby significantly saving many countries and regions from using air conditioners to cool down in summer. huge energy consumption. Another "beneficial to the city as a whole" effect is to reduce the "heat island effect" of large and medium-sized cit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D133/00C09D5/33C09D7/12
Inventor 孟繁茂
Owner 苏州负碳谷材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com