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Efficient and energy-saving coating for building and preparation method thereof

A high-efficiency energy-saving technology for construction, applied in the direction of lignin coatings, epoxy resin coatings, reflection/signal coatings, etc., can solve the problems that are not suitable for industrial mass production, high efficiency, low energy saving effect, and high requirements for manufacturing equipment, etc. problems, achieve the effects of reducing preparation costs, reflecting heat energy conduction and blocking heat radiation, and stabilizing the cladding structure

Inactive Publication Date: 2018-12-11
合肥天沃能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, this type of powder has the following main disadvantages: first, the curing temperature is too high
There is no doubt that a higher curing temperature requires more energy consumption, but after reaching a certain temperature, if the temperature of the curing oven needs to be increased, more energy will be required
Second, the curing efficiency is low
Third, poor decorative performance
The above existing technologies all have the disadvantages of high cost of raw materials, complicated acquisition and preparation, and high requirements for manufacturing equipment, so that the effect of high efficiency and energy saving is not obvious, and it is not suitable for industrialized large-scale production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A high-efficiency energy-saving paint for construction, comprising the following raw materials in parts by weight: 22 parts of nano-powder slurry, 28 parts of waste paper, 18 parts of waste plastics, 8 parts of polymer emulsion, 18 parts of fly ash, and 6 parts of sulfite , 4 parts of benzoyl peroxide, 18 parts of functional filler, 15 parts of glycerin, 5 parts of thickener, 12 parts of defoamer, 6 parts of dispersing wetting agent and 13 parts of deionized water.

[0032] A method for preparing high-efficiency energy-saving coatings for buildings, comprising the following preparation steps:

[0033] a. Pour waste paper and fly ash into deionized water, import them into a mixer, make paper pulp at a rotating speed of 340r / min, mix them with nano powder slurry, and stir evenly to obtain a mixture 1;

[0034] b. Put the waste plastics into the reaction kettle, raise the temperature to 74°C, heat until the waste plastics are completely melted, then add functional fillers,...

Embodiment 2

[0044] A high-efficiency energy-saving coating for buildings, comprising the following raw materials in parts by weight: 22 parts of nano-powder slurry, 24 parts of waste paper, 19 parts of waste plastics, 13 parts of polymer emulsion, 18 parts of fly ash, and 8 parts of sulfite , 5 parts of benzoyl peroxide, 17 parts of functional filler, 13 parts of glycerin, 7 parts of thickener, 11 parts of defoamer, 7 parts of dispersing wetting agent and 13 parts of deionized water.

[0045] A method for preparing high-efficiency energy-saving coatings for buildings, comprising the following preparation steps:

[0046] a. Pour waste paper and fly ash into deionized water, import them into a mixer, make paper pulp at a rotating speed of 340r / min, mix them with nano-powder slurry, and stir evenly to obtain a mixture 1;

[0047] b. Put the waste plastics into the reaction kettle, raise the temperature to 70°C, heat until the waste plastics are completely melted, then add functional fillers,...

Embodiment 3

[0057] A high-efficiency and energy-saving coating for construction, comprising the following raw materials in parts by weight: 19 parts of nano-powder slurry, 24 parts of waste paper, 20 parts of waste plastics, 10 parts of polymer emulsion, 18 parts of fly ash, and 6 parts of sulfite , 7 parts of benzoyl peroxide, 15 parts of functional filler, 13 parts of glycerin, 8 parts of thickener, 9 parts of defoamer, 7 parts of dispersing wetting agent and 11 parts of deionized water.

[0058] A method for preparing high-efficiency energy-saving coatings for buildings, comprising the following preparation steps:

[0059] a. Pour waste paper and fly ash into deionized water, import them into a mixer, make pulp at a speed of 330r / min, mix them with nano powder slurry, and stir evenly to obtain a mixture 1;

[0060] b. Put the waste plastics into the reaction kettle, raise the temperature to 74°C, heat until the waste plastics are completely melted, then add functional fillers, polymer ...

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PUM

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Abstract

The invention provides efficient and energy-saving coating for a building and a preparation method thereof. The efficient and energy-saving coating is prepared from the following components: nano powder slurry, waste paper, waste plastic, macromolecular emulsion, fly ash, sulfite, benzoyl peroxide, functional filler, glycerol, a thickening agent, a de-foaming agent, a wetting dispersant and de-ionized water. The coating prepared by the invention has good properties including tensile strength, reflection heat energy conduction and heat radiation blocking; raw materials contain a lot of production and domestic waste materials and certain environment problems are effectively solved; and cyclic utilization of resources is realized and the preparation cost of the efficient and energy-saving coating is reduced, so that efficient and energy-saving effects are realized.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a high-efficiency and energy-saving coating for buildings and a preparation method thereof. Background technique [0002] In the construction industry, powder coatings have a special status due to their excellent performance, and have many functions such as decoration, protection and heat dissipation. With the development of economy, people's awareness of environmental protection and energy saving is increasing day by day. The environmental protection of architectural coatings, and how to develop architectural coatings that are more energy-efficient or improve production efficiency, so as to ensure the sustainable development of the construction industry, has become one of the research topics of the same industry. [0003] Powder coatings for construction are usually required to have high gloss, high saturation, and high decorative effects, with the charac...

Claims

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Application Information

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IPC IPC(8): C09D197/02C09D133/04C09D127/12C09D163/00C09D191/00C09D7/61C09D7/62C09D7/63C09D7/65C09D5/33
CPCC09D197/02C08K2003/2241C08K2003/2296C08K2003/265C08K2201/011C08L2205/025C08L2205/035C08L2207/20C09D5/004C09D7/61C09D7/62C09D7/63C09D7/65C08L33/04C08L27/12C08L63/00C08L91/00C08K13/06C08K9/10C08K9/02C08K3/346C08K3/22C08K3/26C08K7/28C08K5/053
Inventor 魏芳芳
Owner 合肥天沃能源科技有限公司
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