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Anti-ageing and thermal-insulation coating and preparation method thereof

A thermal insulation and anti-aging technology, applied in the direction of epoxy resin coatings, coatings, etc., can solve the problems of coatings that are easy to age, deform, fall off, lose thermal insulation, etc., and achieve long service life, strong aging resistance, and stability good sex effect

Inactive Publication Date: 2017-09-29
苏州研姿材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional thermal insulation coatings for exterior walls, due to long-term exposure to ultraviolet rays and strong light, the coatings are prone to aging, deformation, and even peeling off, thus losing the function of thermal insulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The embodiment of the present invention includes: an anti-aging heat insulation coating, its components and parts by mass are: 78 parts of acrylic resin, 31 parts of epoxy resin, 18 parts of rosin pentaerythritol ester, 11 parts of cerium oxide, and 6 parts of zirconium molybdate , 4 parts of sodium carboxymethyl cellulose, 5 parts of magnesium hydroxide, 9 parts of wollastonite, 9 parts of potassium alginate, 12 parts of rutile powder, 40 parts of deionized water, 3 parts of film-forming aids, compound antioxidant 3 parts of agent and 2 parts of colorant.

[0017] Preferably, the composite antioxidant is prepared by mixing antioxidant 626, antioxidant 1010 and antioxidant 1076 at a mass ratio of 5:3:1.

[0018] Preferably, the film-forming aid is propylene glycol.

[0019] The preparation method of the anti-aging heat insulation coating of the present embodiment comprises the following steps:

[0020] (1) Add rutile powder, magnesium hydroxide, wollastonite, cerium o...

Embodiment 2

[0024] The embodiment of the present invention includes: an anti-aging heat insulation coating, its components and mass parts are: 75 parts of acrylic resin, 25 parts of epoxy resin, 15 parts of rosin pentaerythritol ester, 7 parts of cerium oxide, and 5 parts of zirconium molybdate , 3 parts of sodium carboxymethyl cellulose, 4 parts of magnesium hydroxide, 7 parts of wollastonite, 6 parts of potassium alginate, 9 parts of rutile powder, 36 parts of deionized water, 2 parts of film-forming aids, compound antioxidant 2 parts of agent and 1 part of colorant.

[0025] Described film-forming auxiliary agent and composite antioxidant are with embodiment 1.

[0026] The preparation method of the anti-aging heat insulation coating of the present embodiment comprises the following steps:

[0027] (1) Add rutile powder, magnesium hydroxide, wollastonite, cerium oxide and zirconium molybdate into the grinder and grind them for later use;

[0028] (2) Put acrylic resin, epoxy resin, r...

Embodiment 3

[0031] The embodiment of the present invention includes: an anti-aging heat insulation coating, its components and mass parts are: 80 parts of acrylic resin, 32 parts of epoxy resin, 20 parts of rosin pentaerythritol ester, 11 parts of cerium oxide, and 7 parts of zirconium molybdate , 5 parts of sodium carboxymethyl cellulose, 6 parts of magnesium hydroxide, 10 parts of wollastonite, 10 parts of potassium alginate, 12 parts of rutile powder, 45 parts of deionized water, 3 parts of film-forming aids, compound antioxidant 3 parts of agent and 2 parts of colorant.

[0032] Described film-forming auxiliary agent and composite antioxidant are with embodiment 1.

[0033] The preparation method of the anti-aging heat insulation coating of the present embodiment comprises the following steps:

[0034] (1) Add rutile powder, magnesium hydroxide, wollastonite, cerium oxide and zirconium molybdate into the grinder and grind them for later use;

[0035] (2) Put acrylic resin, epoxy res...

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PUM

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Abstract

The invention discloses an anti-ageing and thermal-insulation coating and a preparation method thereof. The anti-ageing and thermal-insulation coating is prepared from ingredients in mass fraction: 75 to 85 parts of acrylic resin, 25 to 40 parts of epoxy resin, 15 to 26 parts of rosin pentaerythritol ester, 7 to 15 parts of cerium oxide, 5 to 10 parts of zirconium molybdate, 3 to 8 parts of sodium carboxymethyl cellulose, 4 to 9 parts of magnesium hydroxide, 7 to 13 parts of wollastonite, 6 to 14 parts of potassium alginate, 9 to 15 parts of rutile powder, 36 to 55 parts of deionized water, 2 to 5 parts of coalescing agent, 2 to 5 parts of complex antioxidant and 1 to 3 parts of pigment. The anti-ageing and thermal-insulation coating disclosed by the invention has strong ageing resistance, good stability, a long service life, a simple preparation method and suitability for large-scale production; meanwhile, raw materials are easy to obtain.

Description

technical field [0001] The invention relates to an anti-aging heat-insulation coating applied in the technical field of thermal insulation materials and a preparation method thereof. Background technique [0002] According to statistics, building energy consumption accounts for 1 / 3 of the world's total energy consumption. With the increasing global demand for energy, people pay more and more attention to building energy conservation. Through practice, the most direct and effective way to save energy in buildings is to use thermal insulation materials. Applying thermal insulation personal paint to the interior and exterior surfaces of buildings is the simplest and most effective method. Conventional thermal insulation coatings for exterior walls, due to long-term exposure to ultraviolet light and strong light, the coatings are prone to aging, deformation, and even peeling off, thus losing the function of thermal insulation. Therefore, the aging resistance of exterior buildi...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D163/00C09D7/12
CPCC09D133/00C08K2003/2213C08K2003/2224C08L2201/08C08L2205/035C08L63/00C08L93/04C08K13/02C08K3/22C08K3/24C08K3/34
Inventor 张倩
Owner 苏州研姿材料科技有限公司
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