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A technology of exterior wall coatings and raw materials, applied in the field of coatings, can solve problems such as high indoor temperature and affect the service life of coatings, and achieve the effects of enhancing heat insulation performance, good UV resistance, and prolonging service life
Inactive Publication Date: 2015-11-18
QINGDAO WINCHANCE TECH
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Problems solved by technology
[0004] The invention provides a heat-insulating exterior wall paint, which solves the problems in the prior art that the exterior wall paint easily absorbs sunlight, causing high indoor temperature and affecting the service life of the paint
Method used
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Embodiment 1
[0012] The heat-insulating exterior wall paint of the present invention includes the following raw materials in parts by weight: 30g of pure styrene-acrylic emulsion, 5g of ferric oxide, 5g of ferrous oxide, 10g of talc, 10g of heavy calcium carbonate, 30g of deionized water, Tween-8010g, anti-ultraviolet additive 1g, hydroxyethyl cellulose 1g, aluminum magnesium silicate 1g, nano zinc oxide 1g, nano flake aluminum powder 1g, nano flake zinc powder 1g.
Embodiment 2
[0014] The heat-insulating exterior wall paint of the present invention includes the following raw materials in parts by weight: 35g of pure styrene-acrylic emulsion, 7g of ferric oxide, 8g of ferrous oxide, 15g of talc, 15g of heavy calcium carbonate, 35g of deionized water, Tween-8015g, anti-ultraviolet additive 3g, hydroxyethyl cellulose 3g, aluminum magnesium silicate 2g, nano zinc oxide 3g, nano flake aluminum powder 2g, nano flake zinc powder 2g.
Embodiment 3
[0016] The heat-insulating exterior wall paint of the present invention includes the following raw materials in parts by weight: 40g of pure styrene-acrylic emulsion, 10g of ferric oxide, 10g of ferrous oxide, 20g of talc, 20g of heavy calcium carbonate, 40g of deionized water, Tween-8020g, anti-ultraviolet additive 5g, hydroxyethyl cellulose 5g, aluminum magnesium silicate 5g, nano zinc oxide 5g, nano flake aluminum powder 3g, nano flake zinc powder 3g.
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Abstract
The invention discloses a heat insulation exterior wall coating, and belongs to the technical field of coatings. The heat insulation exterior wall coating comprises, by weight, 30-40 parts of a pure styrene acrylic emulsion, 5-10 parts of ferric oxide, 5-10 parts of ferrous oxide, 10-20 parts of talcum powder, 10-20 parts of heavy calcium carbonate, 30-40 parts of deionized water, 10-20 parts of Tween-80, 1-5 parts of an anti-ultraviolet additive, 1-5 parts of hydroxyethyl cellulose, 1-5 parts of magnesium aluminum silicate, 1-5 parts of nanometer zinc oxide, 1-3 parts of nano-flake aluminum powder and 1-3 parts of nano-flake zinc powder. The heat insulation performance of the exterior wall coating is enhanced by using the nonionic surfactant Tween-80 through using the anti-ultraviolet additive and nanometer additives under the cooperation of hydroxyethyl cellulose and magnesium aluminum silicate, and the exterior wall coating also has the advantages of good ultraviolet resistance, good ageing resistance, good weatherability, good chemical corrosion resistance, good scrubbing resistance, improved heat insulation performance, economy and practicality.
Description
Technical field [0001] The invention is a technology field of coatings, especially a kind of insulation exterior wall coatings. Background technique [0002] The coating is a general term that can form a type of liquid or solid material that can form a solid coating film with a solid coating film with protection, decoration or special performance (such as insulation, anticorrosion, logo, etc.) on the surface of the object, including oily paint, water -based paint and powder coatings.As one of the main materials of home decoration and urban greening, coatings occupy a large proportion of modern architectural decoration.With the continuous improvement of people's production and living standards, people's requirements for coating decoration performance and safety performance are getting higher and higher. [0003] With the continuous improvement of people's living standards and the continuous changes in the general warmth of the atmospheric environment, people's heat resistance to s...
Claims
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Application Information
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