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Heat-insulating coating for energy-saving doors and windows and preparation method thereof

A technology for thermal insulation coatings, doors and windows, applied in heat-sensitive coatings, anti-corrosion coatings, coatings, etc., can solve the problems of easy peeling, complicated preparation steps, poor mechanical properties of coatings, etc., and achieve excellent mechanical properties, obvious discoloration, high temperature resistance. good thermal performance

Inactive Publication Date: 2017-08-11
JIANGSU JINGDUN ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cost of the water-based nano thermal insulation slurry of the present invention is low, the preparation steps are cumbersome, and the obtained coating has poor mechanical properties and is easy to peel off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A heat-insulating coating for energy-saving doors and windows, comprising the following components in parts by weight: 44 parts of silicone resin, 12 parts of ethyl cellulose, 1 part of talcum powder, 24 parts of sodium phosphate, and 10 parts of borate , 25 parts of polyethylene-vinyl acetate copolymer, 1 part of cyclohexanone, 100 parts of iron oxide magnetic powder, 80 parts of 4-methyl-2-pentanone, 15 parts of butyl titanate, 1 part of zinc acetate, cis 2 parts of butenedioic anhydride, 21 parts of silicone oil, 1 part of temperature-sensitive particles at 15°C, 3 parts of temperature-sensitive particles at 25°C, and 0.1 part of diluent.

[0017] The mass fraction of ethylene in the polyethylene-vinyl acetate copolymer is 20%.

[0018] The 15°C temperature-sensitive particles are yellow, and the 25°C temperature-sensitive particles are red.

[0019] The iron oxide magnetic powder is iron oxide magnetic powder containing cobalt.

[0020] The preparation method of t...

Embodiment 2

[0025] A heat-insulating coating for energy-saving doors and windows, comprising the following components in parts by weight: 58 parts of silicone resin, 25 parts of ethyl cellulose, 3 parts of talcum powder, 32 parts of sodium phosphate, and 18 parts of borate , 35 parts of polyethylene-vinyl acetate copolymer, 20 parts of cyclohexanone, 108 parts of iron oxide magnetic powder, 114 parts of 4-methyl-2-pentanone, 24 parts of butyl titanate, 3 parts of zinc acetate, cis 21 parts of butenedioic anhydride, 24 parts of silicone oil, 3 parts of temperature-sensitive particles at 15°C, 5 parts of temperature-sensitive particles at 25°C, and 0.5 parts of diluent.

[0026] The mass fraction of ethylene in the polyethylene-vinyl acetate copolymer is 30%.

[0027] The 15°C temperature-sensitive particles are yellow, and the 25°C temperature-sensitive particles are red.

[0028] The iron oxide magnetic powder is iron oxide magnetic powder containing cobalt.

[0029] The preparation met...

Embodiment 3

[0034] A heat-insulating coating for energy-saving doors and windows, comprising the following components in parts by weight: 74 parts of silicone resin, 37 parts of ethyl cellulose, 4 parts of talcum powder, 42 parts of sodium phosphate, and 27 parts of borate , 46 parts of polyethylene-vinyl acetate copolymer, 23 parts of cyclohexanone, 120 parts of iron oxide magnetic powder, 120 parts of 4-methyl-2-pentanone, 29 parts of butyl titanate, 4 parts of zinc acetate, cis 29 parts of butenedioic anhydride, 43 parts of silicone oil, 4 parts of temperature-sensitive particles at 15°C, 8 parts of temperature-sensitive particles at 25°C, and 0.8 parts of diluent.

[0035] The mass fraction of ethylene in the polyethylene-vinyl acetate copolymer is 40%.

[0036] The 15°C temperature-sensitive particles are yellow, and the 25°C temperature-sensitive particles are red.

[0037] The iron oxide magnetic powder is iron oxide magnetic powder containing cobalt.

[0038] The preparation met...

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PUM

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Abstract

The invention discloses a heat-insulating coating for energy-saving doors and windows and a preparation method thereof. The coating includes organic silicone resin, ethyl cellulose, talcum powder, sodium phosphate, borate, polyethylene-vinyl acetate copolymer, 1-23 parts of cyclohexanone, iron oxide magnetic powder, 4-methyl-2-pentanone, tetrabutyl titanate, zinc acetate, maleic anhydride, silicone oil, 15 DEG C temperature sensing particles, 25 DEG C temperature sensing particles and diluent. The organic silicone resin, ethyl cellulose, polyethylene-vinyl acetate copolymer, cyclohexanone, 4-methyl-2-pentanone, tetrabutyl titanate and maleic anhydride are mixed; after fusion, spraying drying is performed to obtain a first mixture; ethyl cellulose, sodium phosphate, borate, zinc acetate and silicone oil are fused and then all other substances are added, and the viscosity is adjusted, so that the product is obtained. The coating can be cured at room temperature, is waterproof, also resistant to corrosion, good in heat protection performance and excellent in mechanical property, color change is obvious, and the temperature range of the environment can be visually reflected.

Description

technical field [0001] The invention belongs to the field of energy saving and environmental protection, and in particular relates to a heat-insulating coating for energy-saving doors and windows and a preparation method thereof. Background technique [0002] With the development of science and technology and the lack of energy, more energy-saving and environmental protection products have emerged in life. Energy-saving doors and windows is one of the products. It is a kind of doors and windows to increase the lighting and ventilation area or to express the performance characteristics of modern buildings. In the prior art, although the coatings for energy-saving doors and windows can meet people's needs, they are used for a long time, the coating peels off, and the thermal insulation performance is greatly reduced. [0003] Room temperature paint is a species paint that uses color changes to indicate the surface temperature of an object and temperature steps. In other wo...

Claims

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Application Information

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IPC IPC(8): C09D183/04C09D101/28C09D123/08C09D5/08C09D5/26C09D7/12
CPCC09D183/04C08K2003/2272C08K2003/324C08K2003/387C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/26C09D7/61C08L1/28C08L23/0853C08L83/04C08K13/02C08K3/34C08K3/32C08K3/38C08K3/22
Inventor 戴宇轩戴思捷沈天宇潘逸汝李雪琦
Owner JIANGSU JINGDUN ENERGY SAVING TECH CO LTD
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