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Heat-insulation heat-preservation noise-reduction coating and preparation method thereof

A technology for thermal insulation and coating, applied in the field of coatings, can solve the problems of poor bonding strength, loss of thermal insulation, easy to scrape or fall off, etc. Effect

Inactive Publication Date: 2016-10-12
潘明华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing thermal insulation coatings have poor bonding strength with the coated substrate, and the aging resistance is not good, and it is easy to scrape or fall off, thus losing the function of thermal insulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method for heat insulation and sound-absorbing paint, comprising the steps of:

[0024] Step 1. Weigh raw materials according to the above parts by weight: 32 parts of epoxy-modified acrylic emulsion, 17 parts of hydrogenated rosin resin, 3 parts of salicylic hydroxamic acid, 3 parts of sulfonated pitch, 1 part of tire powder, 0.5 parts of glass flakes, organic modified 1.2 parts of rectorite, 0.3 parts of hollow glass microspheres, 0.8 parts of sodium fluorosilicate, 12 parts of hexyl carbitol, 2 parts of dioctyl sebacate, 1 part of maleic anhydride, dodecylsulfonic acid 0.6 parts of sodium, 1.3 parts of simethicone oil, 0.9 parts of potassium tripolyphosphate, 0.5 parts of nonylphenol polyethoxy ether, 1 part of dioctyl phthalate, 0.5 parts of diethyl suberate, 4, 0.8 parts of 4'-dithiodimorpholine, 1.2 parts of zinc methacrylate, 0.5 parts of polyvinyl alcohol, 0.1 parts of zinc stannate, 1.2 parts of toluenesulfonic acid, 40 parts of water;

[0025] S...

Embodiment 2

[0030] A preparation method for heat insulation and sound-absorbing paint, comprising the steps of:

[0031] Step 1. Weigh raw materials according to the above parts by weight: 48 parts of epoxy-modified acrylic emulsion, 25 parts of hydrogenated rosin resin, 9 parts of salicylic hydroxamic acid, 11 parts of sulfonated pitch, 4 parts of tire powder, 3 parts of glass flakes, organic modification 3.5 parts of rectorite, 1.2 parts of hollow glass microspheres, 1.6 parts of sodium fluorosilicate, 20 parts of hexyl carbitol, 9 parts of dioctyl sebacate, 4 parts of maleic anhydride, dodecylsulfonic acid 2.4 parts of sodium, 2.5 parts of simethicone oil, 2.3 parts of potassium tripolyphosphate, 2.8 parts of nonylphenol polyethoxy ether, 4 parts of dioctyl phthalate, 3 parts of diethyl suberate, 4, 2.1 parts of 4'-dithiodimorpholine, 2.5 parts of zinc methacrylate, 1.4 parts of polyvinyl alcohol, 0.8 parts of zinc stannate, 3.6 parts of toluenesulfonic acid, 55 parts of water;

[003...

Embodiment 3

[0037] A preparation method for heat insulation and sound-absorbing paint, comprising the steps of:

[0038]Step 1. Weigh raw materials according to the above parts by weight: 34 parts of epoxy-modified acrylic emulsion, 19 parts of hydrogenated rosin resin, 3.5 parts of salicylic hydroxamic acid, 4 parts of sulfonated pitch, 1.2 parts of tire powder, 0.7 parts of glass flakes, organic modification 1.5 parts of rectorite, 0.5 parts of hollow glass microspheres, 0.9 parts of sodium fluorosilicate, 14 parts of hexyl carbitol, 3 parts of dioctyl sebacate, 1.3 parts of maleic anhydride, dodecylsulfonic acid 0.9 parts of sodium, 1.5 parts of simethicone oil, 1.1 parts of potassium tripolyphosphate, 0.7 parts of nonylphenol polyethoxy ether, 1.4 parts of dioctyl phthalate, 0.7 parts of diethyl suberate, 4, 0.9 parts of 4'-dithiodimorpholine, 1.4 parts of zinc methacrylate, 0.7 parts of polyvinyl alcohol, 0.2 parts of zinc stannate, 1.4 parts of toluenesulfonic acid, 44 parts of wate...

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Abstract

The invention discloses a heat-insulation heat-preservation noise-reduction coating and a preparation method thereof. The noise-reduction coating is prepared from epoxy modified acrylic emulsion, hydrogenated rosin resin, salicylhydroxamic acid, sulfonated bitumen, tire powder, glass flake, organic modified rectorite, hollow glass beads, sodium fluosilicate, carbitol hexyl acrylate, dioctyl sebacate, maleic anhydride, sodium dodecyl sulfate, simethicone, potassium tripolyphosphate, nonylphenol polyethylene ethoxy ether, dioctyl phthalate, diethyl suberate, 4,4'-dithiomorpholine, zinc methacrylate, polyvinyl alcohol, zinc stannate, toluenesulfonic acid and water. The heat-insulation heat-preservation noise-reduction coating is good in heat insulation and heat preservation, high in bonding strength, high in hardness, strong in adhesive force, good in ultraviolet aging resistance, excellent in comprehensive performance and good in market prospect, and well meets the application requirements for energy conservation and consumption reduction.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a thermal insulation and sound-absorbing coating and a preparation method thereof. Background technique [0002] With the society's requirements for low-carbon environmental protection, energy saving and consumption reduction has become one of the major issues in energy applications. Thermal insulation coatings have become a new type of functional performance coatings. This type of coatings can adjust the formula according to the needs of the environment to prevent the transfer of heat, so as to achieve the purpose of saving energy and reducing consumption. However, the existing thermal insulation coatings have poor bonding strength with the coated substrate, and the aging resistance is not good, and they are easy to be scraped or peeled off, thereby losing the function of thermal insulation. In addition, with the advancement of technology, the noise generated by th...

Claims

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Application Information

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IPC IPC(8): C09D163/10C09D193/04C09D7/12
CPCC09D163/10C08L2201/08C08L2205/035C09D7/61C09D7/62C09D7/63C08L93/04C08K13/06C08K3/34C08K7/28C08K5/098C08K3/24
Inventor 潘明华
Owner 潘明华
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