Temperature and humidity regulating type composite coating material and preparation method thereof

A technology for composite coating, temperature regulation and humidity regulation, which is applied in the direction of coating, antifouling/underwater paint, paint containing biocide, etc. effect, poor thermal conductivity, etc., to achieve the effect of good humidity control, fast dehumidification, and high moisture absorption capacity

Inactive Publication Date: 2016-04-06
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the phase change material is added, the latent heat of vaporization generated in the process of absorbing and releasing "high absorption and low release" can be used. However, if the thermal conductivity of the

Method used

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  • Temperature and humidity regulating type composite coating material and preparation method thereof
  • Temperature and humidity regulating type composite coating material and preparation method thereof
  • Temperature and humidity regulating type composite coating material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Modified zeolite filler: prepared from natural zeolite after activation and heating with 3% sodium chloride solution assisted by 100w microwave for 3min.

[0031] Shaping phase change material: composed of paraffin wax and graphite in a weight ratio of 10:1.

[0032] Add 0.5 parts of alcohol ester 12 into the reaction kettle, add 5 parts of water and stir, then add 0.5 parts of defoamer, 0.5 parts of dispersant and continue stirring for about 10 minutes; Slowly drop into the reaction kettle, stir for about 10 minutes, heat the water temperature to 60-75°C, and react for 20 minutes. After the reaction, cool the reaction pot with cooling water to lower the temperature to 20-30°C; The zeolite filler is put into a grinder and ground until the 200-mesh screen can be completely leaked, and then sent to an oven to be heated at 80°C for 2 hours for later use; 5 parts of titanium dioxide, 5 parts of shaped phase change materials and 10 parts of modified Slowly sieve the zeolite...

Embodiment 2

[0034] Modified zeolite filler: prepared from natural zeolite after activation and heating with 200w microwave-assisted 6% sodium chloride solution for 5 minutes.

[0035] Shaping phase change material: composed of paraffin wax and graphite in a weight ratio of 10:4.

[0036]Add 0.5 parts of alcohol ester 12 into the reaction kettle, add 5 parts of water and stir, then add 0.5 parts of defoamer, 0.5 parts of dispersant and continue stirring for about 10 minutes; Slowly drop into the reaction kettle, stir for about 10 minutes, heat the water temperature to 60-75°C, and react for 20 minutes. After the reaction, cool the reaction pot with cooling water to lower the temperature to 20-30°C; The zeolite filler is put into a grinder and ground until the 200-mesh screen can be completely leaked, and then sent to an oven to be heated at 80°C for 2 hours for later use; 5 parts of titanium dioxide, 5 parts of shaped phase change materials and 10 parts of modified Slowly sieve the zeolit...

Embodiment 3

[0038] Modified zeolite filler: prepared from natural zeolite after activation and heating with 1% sodium chloride solution for 5 minutes by 200w microwave.

[0039] Shaping phase change material: composed of paraffin wax and graphite in a weight ratio of 10:2.

[0040] Add 0.5 parts of alcohol ester 12 into the reaction kettle, add 5 parts of water and stir, then add 0.5 parts of defoamer, 0.5 parts of dispersant and continue stirring for about 10 minutes; Slowly drop into the reaction kettle, stir for about 10 minutes, heat the water temperature to 60-75°C, and react for 20 minutes. After the reaction, cool the reaction pot with cooling water to lower the temperature to 20-30°C; The zeolite filler is put into a grinder and ground until the 200-mesh screen can be completely leaked, and then sent to an oven to be heated at 80°C for 2 hours for later use; 10 parts of titanium dioxide, 10 parts of shaped phase-change materials and 30 parts of modified Slowly sieve the zeolite p...

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PUM

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Abstract

The invention discloses a temperature and humidity regulating type composite coating material and a preparation method thereof. The material is prepared from raw materials as follows: a styrene/butyl acrylate emulsion, deionized water, modified artificial zeolite, shape-stabilized phase change materials, silica sol, alcohol ester 12, nano titanium dioxide, an antibacterial agent, a thickening agent, a dispersant, an antifoaming agent and 0.5-1.5 parts of a sodium hydroxide solution. Compared with existing various ceramic-simulating coatings, dry powder coatings and resin coatings, the temperature and humidity regulating type composite coating material prepared with the method has the characteristics of high moisture absorption capacity, high moisture adsorption and release speed, thermal insulation, air purification, good flexibility, long service life, convenience in construction and the like, is suitable for indoor decoration of high-standard hotels, office buildings, houses and the like with high requirements for comfort of human bodies, can also be used for space decoration of a storage room, an underground warehouse and the like with moisture-proof and mildew-proof demands and belongs to an energy-saving and environment-friendly building coating.

Description

technical field [0001] The invention belongs to the field of organic coating synthesis, and relates to a chemical coating used in the construction industry and a preparation method thereof. Background technique [0002] Indoor temperature and humidity are important indicators to measure the comfort of indoor environment. When the indoor temperature is maintained at 20-23°C and the relative humidity is maintained at 30%-60%, the human body feels the most comfortable. At present, the regulation and control of the indoor hot and humid environment is mainly realized by air conditioning technology, which consumes a lot of energy. Especially in hot summer and cold winter areas in our country, these areas are under high humidity climate conditions all year round, and residential buildings mainly rely on air conditioners to solve the indoor environmental quality problems caused by high humidity. [0003] Humidity-regulating material is a non-moving material for adjusting indoor hu...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/14C09D7/12
Inventor 周波孟二林
Owner SUZHOU UNIV OF SCI & TECH
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