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A technology of heat reflection and coating, applied in the field of coatings, can solve the problem of low heat reflection performance of heat insulation coatings, and achieve good results in heat insulation performance and heat reflection performance
Inactive Publication Date: 2018-02-27
李朝晖
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Problems solved by technology
[0006] The present invention aims to solve the problem of low heat reflection performance of the heat insulation coating in the prior art, and provides a heat reflection coating with good heat insulation performance and heat reflection performance
Method used
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Embodiment 1
[0045] A heat-reflective paint, comprising the following raw materials in parts by weight:
[0046] Elastic polyacrylic emulsion 50 parts
[0047] Titanium dioxide 10 parts
[0048] Lead white 5 parts
[0049] Talcum powder 15 parts
[0050] Hollow borosilicate glass beads 10 parts
[0051] Ethylene glycol butyl ether acetate 1 part
[0052] 3 parts carboxymethyl cellulose
[0053] Sodium pentachlorophenate 1 part
[0054] Tributyl phosphate 1 part
[0055] 3 parts of diisobutylene-cis-butene copolymer.
Embodiment 2
[0057] A heat-reflective paint, comprising the following raw materials in parts by weight:
[0058] Elastic polyacrylic emulsion 60 parts
[0059] Titanium dioxide 15 parts
[0060] Lead white 10 parts
[0061] Talcum powder 20 parts
[0062] Hollow borosilicate glass beads 20 parts
[0063] Ethylene glycol butyl ether acetate 3 parts
[0064] Carboxymethylcellulose 5 parts
[0065] Sodium pentachlorophenate 3 parts
[0066] 3 parts tributyl phosphate
[0067] 5 parts of diisobutylene-cis-butene copolymer.
Embodiment 3
[0069] A heat-reflective paint, comprising the following raw materials in parts by weight:
[0070] Elastic polyacrylic emulsion 55 parts
[0071] Titanium dioxide 12.5 parts
[0072] Lead white 7.5 parts
[0073] Talcum powder 17.5 parts
[0074] Hollow borosilicate glass beads 15 parts
[0075] Ethylene glycol butyl ether acetate 2 parts
[0076] Carboxymethylcellulose 4 parts
[0077] Sodium pentachlorophenate 2 parts
[0078] 2 parts Tributyl Phosphate Phosphate
[0079] 4 parts of diisobutylene-cis-butene copolymer.
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reflectance
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Abstract
The invention relates to a heat-reflecting coating, which belongs to the technical field of coatings. The coating includes 50-60 parts of elastic polyacrylic acid emulsion, 10-15 parts of titanium dioxide, 5-10 parts of lead white, 15-20 parts of talcum powder, 10-20 parts of hollow borosilicate glass beads, butyl glycol 1-3 parts of ether acetate, 3-5 parts of carboxymethyl cellulose, 1-3 parts of sodium pentachlorophenate, 1-3 parts of tributyl phosphate phosphate, 3-5 parts of diisobutylene-cis-butene copolymer. The invention can prepare a solar heat reflection elastic coating with good heat insulation performance and heat reflection performance.
Description
technical field [0001] The invention relates to a coating, more specifically, the invention relates to a heat-reflecting coating, which belongs to the technical field of coatings. Background technique [0002] The main way to avoid indoor overheating is to make the outdoor heat into the room as little as possible and make the indoor heat dissipate quickly to improve the thermal environment. The main measures for building heat protection include heat insulation of roof and west wall, radiation protection of windows, natural ventilation of rooms, etc. Among them, the surface of the outer envelope structure adopts highly reflective heat-insulating coatings to reduce the absorption of solar radiation and reduce the temperature of the outer surface of the building, so as to reduce the inner surface temperature of the envelope structure and reduce the incoming indoor heat. One of the important measures of heat. [0003] In addition, the concrete and mortar of the outer wall of t...
Claims
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Application Information
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