CN102093786B - Environment-friendly interior wall latex paint with low heat conducting capacity - Google Patents

Environment-friendly interior wall latex paint with low heat conducting capacity Download PDF

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Publication number
CN102093786B
CN102093786B CN 201110001284 CN201110001284A CN102093786B CN 102093786 B CN102093786 B CN 102093786B CN 201110001284 CN201110001284 CN 201110001284 CN 201110001284 A CN201110001284 A CN 201110001284A CN 102093786 B CN102093786 B CN 102093786B
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interior wall
latex paint
wall latex
environment
heat conducting
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CN102093786A (en
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周伟建
谭俊峰
李君荣
李淑燕
李腾飞
梁振霖
郭全坚
李光强
莫勇华
符传杰
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Guangdong Maydos Building Materials Co Ltd
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Guangdong Maydos Building Materials Co Ltd
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Abstract

The invention relates to an environment-friendly interior wall latex paint with a low heat conducting capacity. The interior wall latex paint is characterized by comprising the following components by weight percent: 20.0-30.0% of water, 0.8-2.0% of dispersing agent, 0.2-3.0% of thickening agent, 0.2-1.0% of wetting agent, 0.2-0.8% of defoaming agent, 15.0-25.0% of pigment and filler, 10.0-20.0% of hollow glass microballoon, 30.0-40.0% of film forming substance, 0.15-0.2% of PH value regulating agent and 0.2-0.5% of biocide mildewcide. The interior wall latex paint disclosed by the invention has an extremely good low heat conducting capacity and energy-saving and heat insulation functions, does not contain alkylphenol ethoxylate (APEO) and is no toxic and harmful, and the contents of volatile organic compounds (VOC) in the interior wall latex paint are low, thus the interior wall latex paint is the environment-friendly interior wall latex paint which really meets strict environment requirements and has the low heat conducting capacity, and can be widely used in various interior decorations.

Description

A kind of environment protection interior wall emulsion paint with low capacity of heat transmission
Technical field
The present invention relates to a kind of architectural decoration coating material, be specifically related to a kind of environment protection interior wall emulsion paint with low capacity of heat transmission.
Background technology
Along with the environmental protection concept deepens constantly, in the dwelling house project construction, energy conservation standard also improves constantly, and each is built unit in charge of construction and all introduces and developed many novel power-saving technologies and material, widelys popularize application in covil construction.Particularly country in 2010 proposes new requirement, will be directed to present environmental protection and energy saving requirement exactly, reduces energy consumption, alleviates topsoil, improves the Building Heat a home from home, promotes the coordinated development of town and country construction, people's lives and ecotope.But the building energy conservation level that China is present is also far below developed country.The building heating energy consumption of north cold area accounts for more than 20% of local whole society energy consumption, brings serious pollution to environment.Reducing the consumption of the heating energy, is the emphasis of energy conservation.
Interior heat preservation technology is a kind of building thermal-insulation energy-saving technology of wideling popularize at present.Interior heat preservation technology is exactly to add in the inboard of wall construction to do thermal insulation layer, thereby reaches the purpose of heat insulating.Interior heat preservation construction speed is fast, flexible to operation, short construction period, and interior insulation is longer in the application time of China, and operating technique and inspecting standard are fairly perfect.The interior heat preservation technology of being promoted by big area has: strengthen gypsum composite polyphenylene warming plate, polymer mortar composite polyphenylene warming plate, refinforced cement composite polyphenylene warming plate, interior wall and paste EPS plate brushing gypsum and smear the polyphenylene granule heat-insulating slip and add anticracking grout and be pressed into ways such as grid cloth, and the most simple mode is to whitewash interior wall with the interior wall paint with low capacity of heat transmission.
Interior wall paint in the market mostly only is functions such as waterproof, mildew-resistant, does not possess or functional not strong for functions such as solar heat protection insulations, does not have the effect of heat insulating, does not reach the purpose of environment protecting and power-saving.
Summary of the invention:
The purpose of this invention is to provide a kind of environment protection interior wall emulsion paint with low capacity of heat transmission, heat preservation construction speed is fast in it, flexible to operation, short construction period, has tangible heat insulation effect, not containing APEO, its VOC content close to zero, reduced the harm to environment and human body, is a kind of good environment protecting and power-saving material.
The object of the present invention is achieved like this: a kind of environment protection interior wall emulsion paint with low capacity of heat transmission, and this environment protection interior wall emulsion paint component and weight percent content with low capacity of heat transmission is as follows:
Water 20.0-30.0%
Dispersion agent 0.8-2.0%
Thickening material 0.2-3.0%
Wetting agent 0.2-1.0%
Defoamer 0.2-0.8%
Color stuffing 15.0-25.0%
Hollow glass micro-ball 10.0-20.0%
Filmogen 30.0-40.0%
PH value conditioning agent 0.15-0.2%
Biocide mildewcide 0.2-0.5%
Described dispersion agent is selected from one or more the mixture of polyacrylic acid sodium salt 5040, poly carboxylic acid ammonium salt 5027, ammonium polyacrylate salt GA40, modified polypropene acid sodium-salt 731A.
Described thickening material is selected from one or more the mixture of Natvosol 250HBR, QP15000H, ER52M, not solvent-laden non-ionic polyurethane thickening material 420, RM8W.
Described wetting agent is selected from DC01, SA8 that U.S.'s aerochemistry, Dow Chemical, German Clariant company produce, SA9,407,265 one or more mixture.
Described defoamer is selected from the peaceful A10 of section, A34.
Described color stuffing is titanium dioxide, dicalcium powder, kaolin, talcous one or more mixture.
Described hollow glass micro-ball is selected one or more the mixture of glass microsphere S38, S15 of 3M company for use.
Described filmogen is 1608 of Celanese.
Described PH conditioning agent is selected from least a among the AMP-95 that concentration is 28% ammoniacal liquor, DOW Chemical.
Described biocide mildewcide is any among the ACTICIDEEPW of ACTICIDE MV, Sol of LXE, the Sol of ROHM AND HAAS.
Know-why of the present invention: the present invention selects the 3M hollow glass micro-ball of good heat insulation effect for use, it is the spheroid of a kind of hollow, thin-walled, hard, lightweight, has the highest strength/density ratio, be fit to the kinds of processes condition, have superior heat resistance, weathering resistance, corrosion-resistant and water resistance, can be used as the energy-saving heat-insulating thermal insulation coatings and select for use.At first, by filming that the many assembled arrangement of hollow glass micro-ball make, can carry out the height reflection to the visible light of 400-1800nm scope and the solar heat of near-infrared region, in filming, introduce the transmission that the extremely low air microporous layers of thermal conductivity completely cuts off heat energy simultaneously.Pass through the remarkable resistance that reinforcing reflex solar heat and convection current are transmitted like this, can reduce radiative transfer and transmission of heat by convection effectively, thereby reduce the thermal equilibrium temperature of body surface, heat reflectivity is 90%, thermal conductivity is 0.03W/m.K, can effectively suppress the sun and ultrared radiant heat, heat insulation inhibition efficient can reach about 90%, can make the raying surface temperature descend more than 30% in the open under the sunlight, the maximum fall of temperature can reach more than 20 ℃, also can suppress the thermal radiation of high temp objects and scattering and disappearing of heat, can keep 70% not scatter and disappear to indoor heat, to the effective cold insulation and can suppress environmental radiation heat and the loss of refrigeration capacity that causes of cryogenic object, can prevent that condensation from taking place.Secondly, compare with the filler of other shape, the surface volume ratio of 3M hollow glass micro-ball tool minimum, and oil number is low, can reduce the consumption of resin, increases the consumption of filler, and volume less microballoon has been filled the space between the bigger microballoon of volume, just increase solid content, reduced VOC, also reduced cost simultaneously.Again, compare with other erose filler, the 3M hollow glass micro-ball can roll by the steel ball in bearing, because of viscosity and the inherent stress that has reduced product a bit.And the 3M hollow glass micro-ball of lightweight is compared with the common fillers of identical weight, can occupy more volume, this means when considering volume cost, and prescription is done optimization back 3M hollow glass micro-ball can reduce cost.
Thickening material can be selected one or more the mixture of Natvosol 250HBR, QP15000H, ER52M, not solvent-laden non-ionic polyurethane thickening material 420, RM8W for use, because of above-mentioned each material VOC content extremely low, the VOC content that therefore this can be had an environment protection interior wall emulsion paint of the low capacity of heat transmission drops to minimum, reduces the infringement to human body and environment.
Do not contain APEO and zero VOC in the wetting agent of selecting for use, the VOC content that therefore this can be had an environment protection interior wall emulsion paint of the low capacity of heat transmission drops to minimum, reduces the infringement to human body and environment.
Defoamer is selected from the peaceful A10 of section, A34, and this series products system has adopted the froth breaking material of special molecular structure and the novel defoamer that polysiloxane synthesizes, and has more low VOC content and stronger lasting froth breaking ability.
Filmogen is that 1608 of Celanese is VAE emulsions based on the ethylene and vinyl acetate copolymer water-dispersion of a kind of non-plasticizing.This emulsion is hanged down smell without any solvent or softening agent self film-formed.Need not add frostproofer, good performance be arranged aspect molten freezing.
The present invention compared with prior art has following beneficial effect:
1, has insulation, heat insulating function, the energy-saving effect of " dim summer cold of winter " is arranged.
2, the special construction of paint film is given it non-general sound insulation antivibration function, reduces the noise puzzlement of modern metropolitan cities.
3, proportion is lighter, can alleviate transportation cost.
4, paint film vesicular structure has strong adsorption function, the peculiar smell in the energy absorbed air.
5, excellent water tolerance energy, splendid anti-low temperature memory property.
6, good antisweat performance can allow family drier at wet weather.
7, do not need to add materials such as ethylene glycol, propylene glycol, reduce the harm to health and environment.
8, do not contain APEO, low VOC content drops to objectionable impurities minimum; Low smell, safe and reliable, be a kind of environment protection interior wall emulsion paint with low capacity of heat transmission truly.
Embodiment
Embodiment 1
100 parts of meters take by weighing 25.0 parts in water by weight, under 400~700 rev/mins rotating speed, drop into dispersion agent polyacrylic acid sodium salt 5040:1.6 part, Natvosol 250HBR thickening material successively: 0.2 part, U.S. aerochemistry SA8 wetting agent: 0.2 part, A10 defoamer: 0.6 part, disperseed 5 minutes; Under 600~1000 rev/mins of rotating speeds, drop into titanium dioxide successively: 10.0 parts of 21.7 parts, hollow glass micro-ball S38, under 1000~1300 rev/mins of rotating speeds, disperseed 20~30 minutes; Quality inspection inspection by sampling fineness≤60 microns; Under 300~600 rev/mins rotating speed, drop into film coalescence aid Celanese 1608:40.0 part, biocide mildewcide ROHM AND HAAS LXE:0.5 part successively, disperse to drop into PH conditioning agent ammoniacal liquor again after 5 minutes: 0.2 part, disperseed 5 minutes; The quality inspection inspection by sampling; Qualified after-filtration packing.
According to described method and proportioning, all meet national standard according to its every performance index of GB GB/T9756-2009 " synthetic resin emulsion interior wall coating " standard testing.
Figure BSA00000409496300051
As can be seen from the table, every performance index of the present invention all reach or are better than the GB standard.
Shown in seeing the following form by the detection specific performance index of GB18582, APEO:
Project Standard-required Detected result of the present invention
Volatile organic matter (VOC) g/L ≤80 0.10g/L
Free formaldehyde g/Kg ≤0.1 0.01
Dissoluble lead mg/Kg ≤90 10
Soluble cadmium mg/Kg ≤75 1
Soluble chromium mg/Kg ≤60 1
Soluble mercury mg/Kg ≤60 0.1
State in the container There is not caking, evenly There is not caking, evenly
Application property Blade coating is accessible Blade coating is accessible
Time of drying (H) ≤2 2
Water tolerance (48Hrs) No abnormal No abnormal
Alkali resistance (24Hrs) No abnormal No abnormal
Embodiment 2
100 parts of meters take by weighing 23.00 parts in water by weight, under 400~700 rev/mins rotating speed, drop into the mixture of the poly-hydroxy acid ammonium salt 5027 of dispersion agent and modified polypropene acid sodium-salt 731A successively: 0.8 part, Natvosol QP15000H thickening material: 2.8 parts, U.S. aerochemistry SA9 wetting agent: 0.2 part, A34 defoamer: 0.25 part, disperseed 5 minutes; Under 600~1000 rev/mins of rotating speeds, drop into the mixture of titanium dioxide and dicalcium powder successively: 20.0 parts of 15.0 parts, hollow glass micro-ball S15, under 1000~1300 rev/mins of rotating speeds, disperseed 20~30 minutes; Quality inspection inspection by sampling fineness≤60 microns; Under 300~600 rev/mins rotating speed, drop into ACTICIDE MV:0.3 part of film coalescence aid Celanese 1608:37.5 part, biocide mildewcide Sol successively, disperse to drop into PH conditioning agent AMP-95:0.15 part again after 5 minutes, disperseed 5 minutes; The quality inspection inspection by sampling; Qualified after-filtration packing.
According to described method and proportioning, all meet national standard according to its every performance index of GB GB/T9756-2009 " synthetic resin emulsion interior wall coating " standard testing.
As can be seen from the table, every performance index of the present invention all reach or are better than the GB standard.
Shown in seeing the following form by the detection specific performance index of GB18582, APEO:
Project Standard-required Detected result of the present invention
Volatile organic matter (VOC) g/L ≤80 0.08g/L
Free formaldehyde g/Kg ≤0.1 0.01
Dissoluble lead mg/Kg ≤90 10
Soluble cadmium mg/Kg ≤75 1
Soluble chromium mg/Kg ≤60 1
Soluble mercury mg/Kg ≤60 0.1
State in the container There is not caking, evenly There is not caking, evenly
Application property Blade coating is accessible Blade coating is accessible
Time of drying (H) ≤2 2
Water tolerance (48Hrs) No abnormal No abnormal
Alkali resistance (24Hrs) No abnormal No abnormal
Environment protection interior wall emulsion paint saving energy test with low capacity of heat transmission:
Look for two closets that spatial area is the same, install with brand with the air-conditioning of power and electric light, ammeter.Environment protection interior wall emulsion paint and the common lacquer that has the low capacity of heat transmission two room sprayings maintained 7 days respectively.After the defects liability period, electric light and air-conditioning are opened simultaneously, the ammeter initial reading are write down, every 1 hour with regard to the recording electrical meter reading.
Lab space is 3.5 squares house contrast test, and experimental data is as follows, and A is the room power consumption of the common interior wall paint of spraying, and B has the room power consumption of the environment protection interior wall emulsion paint of the low capacity of heat transmission for spraying:
The operation of air conditioner time A B
Initial 0 0
1 hour 0.71 0.52
2 hours 1.29 0.94
17 hours 7.01 5.37
18 hours 7.38 5.63
19 hours 7.68 5.87
20 hours 8.05 6.04
21 hours 8.28 6.31
22 hours 8.7 6.65
Total power consumption 8.7 6.65
Experiment conclusion: used the heat insulating inner wall emulsion paint can save about 2 degree electricity every day, on average per hour can save 0.1 degree electricity, can reflect that from then on this environment protection interior wall emulsion paint with low capacity of heat transmission has fabulous heat insulating function and splendid energy-conservation effect.

Claims (1)

1. environment protection interior wall emulsion paint with low capacity of heat transmission, it is characterized in that: described environment protection interior wall emulsion paint with low capacity of heat transmission adopts following method to make, 100 parts of meters take by weighing 23.00 parts in water by weight, under 400~700 rev/mins rotating speed, drop into the mixture of dispersion agent poly carboxylic acid ammonium salt 5027 and modified polypropene acid sodium-salt 731A successively: 0.8 part, Natvosol QP15000H thickening material: 2.8 parts, Dow Chemical SA9 wetting agent: 0.2 part, A34 defoamer: 0.25 part, disperseed 5 minutes; Under 600~1000 rev/mins of rotating speeds, drop into the mixture of titanium dioxide and dicalcium powder successively: 15.0 parts, hollow glass micro-ball S1520.0 part, under 1000~1300 rev/mins of rotating speeds, disperseed 20~30 minutes; Quality inspection inspection by sampling fineness≤60 microns; Under 300~600 rev/mins rotating speed, drop into ACTICIDE MV:0.3 part of filmogen Celanese 1608:37.5 part, biocide mildewcide Sol successively, disperse to drop into PH conditioning agent AMP-95:0.15 part again after 5 minutes, disperseed 5 minutes; The quality inspection inspection by sampling; Qualified after-filtration packing.
CN 201110001284 2011-01-05 2011-01-05 Environment-friendly interior wall latex paint with low heat conducting capacity Expired - Fee Related CN102093786B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504666A (en) * 2011-11-23 2012-06-20 唐国军 Environment-friendly interior wall coating material
CN103102721A (en) * 2012-12-10 2013-05-15 江苏千色花化工有限公司 Environment-friendly latex paint
CN103709847A (en) * 2013-12-26 2014-04-09 深圳市嘉达高科产业发展有限公司 Colored reflective heat-insulating paint based on modified titanium white and preparation method thereof
CN103952016A (en) * 2014-05-19 2014-07-30 刘晓萍 Interior wall latex paint with low thermal conductivity
CN106752539B (en) * 2017-01-12 2019-06-14 广东美涂士建材股份有限公司 With the thick-slurry type interior wall coating and preparation method thereof for keeping the temperature anti-formaldehyde effect
CN107033694A (en) * 2017-04-27 2017-08-11 雅士利涂料(苏州)有限公司 A kind of absorbent-type environment protection interior wall coating material and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101108930A (en) * 2007-09-03 2008-01-23 庾庆荣 Aquosity heat insulating heat preserving paint manufacturing method thereof
CN101338099A (en) * 2007-07-02 2009-01-07 深圳市海川实业股份有限公司 External wall latex paint and method for preparing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338099A (en) * 2007-07-02 2009-01-07 深圳市海川实业股份有限公司 External wall latex paint and method for preparing same
CN101108930A (en) * 2007-09-03 2008-01-23 庾庆荣 Aquosity heat insulating heat preserving paint manufacturing method thereof

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Denomination of invention: An environmental protection interior wall emulsion paint with low thermal conductivity

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