The manufacture method of water-based imitation granite colorful environmental protection thermal insulation paint

A water-based granite-like, thermal insulation technology, applied in the field of coatings, can solve the problems of shortened service life of thermal insulation coatings, human injury, unstable components, etc., and achieve the effects of stable thermal insulation performance, good thermal insulation effect, and long service life.

Active Publication Date: 2015-09-16
JIAXING BEIDA HUAFENG NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the heat insulation effect of coatings on the market is average, and some coatings will emit harmful gases all the time, which has brought certain damage to the human body; there are also some non-toxic, good heat insulation coatings, such as CN101108931 discloses a water-based elastic insulation The heat-insulating coating and its preparation method adopt elastic pure acrylic and silicon-acrylic emulsions as film-forming materials, and also use heat-insulating materials, rutile titanium dioxide and other materials, but the composition of the coating is unstable, and it is easy to The sun's radiation is gradually reduced, resulting in the gradual attenuation of the heat insulation effect, which in turn leads to a shortened service life of the thermal insulation coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The manufacturing method of water-based granite-like colorful environment-friendly thermal insulation coating includes the following steps:

[0016] Step 1: Preparation of base rubber pre-solution: Add 5 parts by mass of rubber powder to 85 parts of deionized water in the No. 1 disperser, disperse and stir for 20 minutes at low speed and then at medium speed to make the deionized water and The rubber powder is fully fused and dissolved into a transparent or translucent water state, and there is no particle or gel state in the solution, and it is prepared as a pre-gel solution for later use;

[0017] Step 2: Preparation of the coating base slurry: In the No. 2 disperser, sequentially add 38 parts by mass of deionized water, 0.5 parts of dispersant, 0.08 parts of wetting agent, 0.25 parts of defoamer, and 0.08 parts. Parts of bactericide, 0.3 parts of film-forming aids, 0.8 parts of propylene glycol, disperse and stir at high speed for 2 minutes; then add 1.8 parts of titanium...

Embodiment 2

[0024] The manufacturing method of water-based granite-like colorful environment-friendly thermal insulation coating includes the following steps:

[0025] Step 1: Preparation of the base rubber pre-solution: In the No. 1 disperser, add 10 parts by mass of rubber powder to 90 parts of deionized water. Disperse and stir for 30 minutes at a low speed and then a medium speed to make the deionized water and The rubber powder is fully fused and dissolved into a transparent or translucent water state, and there is no particle or gel state in the solution, and it is prepared as a pre-gel solution for later use;

[0026] Step 2: Preparation of paint base slurry: In the No. 2 disperser, add 40 parts by mass of deionized water, 0.6 parts of dispersant, 0.1 parts of wetting agent, 0.4 parts of defoamer, and 0.1 parts. Parts of bactericide, 0.5 part of film-forming aid, 1 part of propylene glycol, disperse and stir at high speed for 4 minutes; then add 2 parts of titanium dioxide, 11 parts of ...

Embodiment 3

[0032] The manufacturing method of water-based granite-like colorful environment-friendly thermal insulation coating includes the following steps:

[0033] Step 1: Preparation of the base rubber pre-solution: Add 15 parts by mass of rubber powder to 95 parts of deionized water in the No. 1 disperser, and disperse and stir for 45 minutes at a low speed and then a medium speed to make the deionized water and The rubber powder is fully fused and dissolved into a transparent or translucent water state, and there is no particle or gel state in the solution, and it is prepared as a pre-gel solution for later use;

[0034] Step 2: Preparation of paint base slurry: Add 45 parts by mass of deionized water, 0.8 parts of dispersant, 0.12 parts of wetting agent, 0.5 parts of defoamer, and 0.12 parts in order to the No. 2 disperser Parts of bactericide, 0.7 parts of film-forming aid, 1.2 parts of propylene glycol, disperse and stir at high speed for 5 minutes; then add 2.3 parts of titanium dio...

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PUM

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Abstract

The invention provides a manufacturing method for a water-based simulated granite colorful environment-friendly heat-insulating coating. The manufacturing method comprises the following steps: I. preparing base gum pre-solution; II. preparing the basic sizing agent of the coating; III. preparing colorful wrapped sizing master batch; IV. preparing the water-based simulated granite colorful environment-friendly heat-insulating coating. The prepared coating can effectively reflect heat insulation, and is good in heat-insulating effect, stable in heat-insulating property, corrosion-resistant, long in service life, and environment-friendly and pollution-free.

Description

Technical field [0001] The invention relates to the field of coatings, in particular to a method for manufacturing water-based granite-like colorful environmentally friendly heat-insulating coatings. Background technique [0002] Thermal insulation coatings are coatings that are applied to the surface to be used for thermal insulation. According to different applications, they are divided into transparent thermal insulation coatings and non-transparent thermal insulation coatings. According to the thermal insulation mechanism, thermal insulation can be Coatings are divided into barrier thermal insulation coatings, reflective thermal insulation coatings and radiation thermal insulation coatings. At present, the coatings on the market have a general heat insulation effect, and some coatings will always emit harmful gases, causing certain damage to the human body; there are also some non-toxic, good heat insulation coatings, such as CN101108931 discloses a water-based elastic heat p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/33C09D5/29
Inventor 黄姚华
Owner JIAXING BEIDA HUAFENG NEW ENERGY
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