CN103864349A - Multifunctional ecological inner wall coating material and preparation method thereof - Google Patents

Multifunctional ecological inner wall coating material and preparation method thereof Download PDF

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CN103864349A
CN103864349A CN201410099990.9A CN201410099990A CN103864349A CN 103864349 A CN103864349 A CN 103864349A CN 201410099990 A CN201410099990 A CN 201410099990A CN 103864349 A CN103864349 A CN 103864349A
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powder
coating material
wall coating
interior wall
emulsion
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CN103864349B (en
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王向阳
王文贵
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Qingdao Hai Fu Lai Safety Technology Co Ltd
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Abstract

The invention provides a multifunctional ecological inner wall coating material and a preparation method thereof, and belongs to the field of coating materials. The inner wall coating material is prepared by mixing the following raw materials: de-ionized water, an emulsion, a liquid aid, titanium dioxide, low-VOC (volatile organic compound) color paste, a functional composite material, white sand and a powder aid. The preparation method comprises the following steps: (1) adding the de-ionized water and the emulsion into a reaction kettle, adding the liquid aid and titanium dioxide in sequence while stirring, dispersing for 15 minutes, and performing color mixing by the low-VOC color paste according to the color sample design requirements of customers; (2) adding the functional composite material, the powder aid and the white sand into a powder mixer, mixing for 10 minutes, and discharging for later use; (3) slowly adding the discharged powder in the step (2) into the reaction kettle while stirring, uniformly mixing, checking, discharging and packaging. The coating material comprises functional materials such as a low-VOC emulsion, an environment-friendly aid, a lead-free pigment, a biological sterilization material, a humidifying material and a nanomaterial, and has the functions of decoration, protection, humidification, energy conservation, bacterial inhibition and killing, air purification, negative ion release and the like.

Description

A kind of Multifunctional ecotype interior wall coating material and preparation method thereof
Technical field
The present invention relates to a kind of coating material, specifically a kind of thick coated type for household indoor wall has Multifunctional ecotype interior wall coating material of texture effect and preparation method thereof.
Background technology
Along with improving constantly of people's living standard, people's environment protection health consciousness obviously strengthens, requirement to living environment is also more and more higher, indoor wall has also proposed requirements at the higher level to atmospheric moisture with coating material except ornamental, atmospheric moisture is normally by regulating with air-conditioning and other Humidity regulating equipment at present, all belong to consumable electrode type equipment, adjust atmospheric moisture by materials for wall and greatly reduce energy consumption, meet energy-saving and cost-reducing principle; Simultaneously in Indoor Air, negative ion quantity also becomes one of unhealthful important measurement index, the negative ion that people recognize proper concn in air gradually to restraining and sterilizing bacteria, remove obnoxious flavour, purify air, promote the aspect such as activity of human body brain cell to have positive effect.
A lot of about the report of the sterilization for interior wall coating material and aldehydes removal functional paint aspect in recent years.Patent publication No. CN1170745A has reported a kind of coating material that utilizes biological antibiotic, this material have purify air, the effect such as antibacterial, anion releasing.Liu Chenglou etc. utilize diatomite, sepiolite powder and nanometer additive etc. to make inner-wall antibacterial humidity controlling coating to have anion releasing, antibacterial bacteriostatic, dispel the function such as obnoxious flavour, fresh air (modern coatings and application, 2008 11(8)).Zhang Liansong etc. utilize porous material absorption nano titanium oxide to be developed into a kind of interior wall powder coating, and this coating also has antibacterial bacteriostatic, purifies air, regulates the functions such as indoor air humidity (Chinese building material science and technology, 2005 14(2)).Be more than representative patent and achievement in research, no longer enumerate at this.
This series products majority adopts single biological antibiotic or single one physical chemism bacteriostasis antibiosis, its long-lasting being restricted aspect bacteriostasis antibiosis at present; Secondly, although this series products of part also meets current compulsory standard aspect environmental protection index in the past, be difficult to reach zero in some index as organic volatile (VOC); The 3rd, such invention material was also painted with master mainly with common putting down aspect decorative effect in the past, and coating thickness is less, and in unit wall area, contained humidity adjusting material total amount is inevitable less like this, so limited greatly the performance of humidity conditioning function; The 4th, such invention materials'use powder stuffing all consumed mining deposits in a large number as quartz mine, limestone mine etc. in the past, and these ore deposits all belong to Nonrenewable resources.More than be the problem to be solved in the present invention.
Summary of the invention
Technical assignment of the present invention is for the deficiencies in the prior art, and a kind of Multifunctional ecotype interior wall coating material and preparation method thereof is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Multifunctional ecotype interior wall coating material, is characterized in that, it is to be mixed by the raw material of following parts by weight:
Deionized water 5-15,
Emulsion 10-35,
Liquid type auxiliary agent 1-5,
Titanium dioxide 1-5,
Low VOC mill base 0.1-5
Functional material 5-15,
White sand 50-80,
Powder analog assistant 1-5.
Described emulsion is one or more the combination in low VOC Styrene And Chloroalkyl Acrylates copolymer emulsion, low VOC pure acrylic latex, low VOC ethylene-vinyl acetate copolymer emulsion, low VOC polyvinylacetate-acrylic copolymer emulsion.
Described liquid type auxiliary agent is the mixture of dispersion agent, defoamer, thickening material, neutralizing agent, frostproofer, and its blending ratio is dispersion agent/defoamer/thickening material/neutralizing agent/frostproofer=3/1.5/1.5/1/6.
Described dispersion agent is selected high-molecular-weight propylene acid copolymer dispersion agent, and defoamer is selected polydimethylsiloxane defoamer, and thickening material is selected agent for polyacrylic acid thickening, and neutralizing agent is selected 25% potassium hydroxide solution, and frostproofer is selected glycols oligopolymer.
Described titanium dioxide is commercially available Rutile type Titanium Dioxide or commercially available anatase thpe white powder.
Described low VOC mill base is the commercially available low VOC mill base product that does not contain the pigment of heavy metal.
Described functional material is made up of following material: sepiolite powder, oyster shell whiting, diatomite, brucite powder, nano zine oxide, nano titanium oxide, nano silicon, and its composition mass fraction and preparation technology are as follows:
1) composition massfraction:
Sepiolite powder 15-30,
Brucite powder 10-25,
Nano zine oxide 3-8,
Nano-titanium oxide 3-8,
Nano silicon oxide 3-8,
Diatomite 20-30,
Oyster shell whiting 20-40;
2) preparation technology: according to 1) in composition massfraction obtain described functional composite material herein after sepiolite powder, oyster shell whiting, diatomite, brucite powder, nano zine oxide, nano titanium oxide, nano silicon are dropped into powder mixer mixing 10-15min successively.
Described white sand is shell sand or Dali stone sand.
Described powder analog assistant is respectively any one in Vltra tears, wood fibre, lubricant, two or three combination.
The preparation method of above-mentioned Multifunctional ecotype interior wall coating material, this preparation method carries out according to following steps:
1) first deionized water, emulsion are added in reactor and under whipped state, add successively liquid type auxiliary agent, titanium dioxide, disperse to mix colours according to the low VOC mill base of client's design requirements tinctorial pattern after 15 minutes;
2) functional composite material, powder analog assistant, white sand are added in powder mixer mixed after 10 minutes blowing stand-by;
3) by step 2) in emit slowly to add under powder stirring state and in reactor, mix rear check, blowing packing.
Compared with prior art, the beneficial effect producing is a kind of Multifunctional ecotype interior wall coating material of the present invention and preparation method thereof:
Coating material of the present invention contains the functional type materials such as low VOC emulsion, environmental protection auxiliary agent, lead-free pigment, biological antibiotic material, humidity adjusting material, nano material, has the protection of decoration, energy-conservation, the restraining and sterilizing bacteria of damping, purifies air, the function such as anion releasing.
Embodiment
Further illustrate a kind of Multifunctional ecotype interior wall coating material of the present invention below in conjunction with embodiment 1-5, the formula of embodiment 1-5 is as follows: (table 1)
Figure 485327DEST_PATH_IMAGE001
Above-described embodiment 1-5(table 1) in the preparation method of Multifunctional ecotype interior wall coating material, comprise the steps:
1) first deionized water, emulsion are added in reactor and under whipped state, add successively liquid type auxiliary agent, titanium dioxide, disperse to mix colours according to the low VOC mill base of client's design requirements tinctorial pattern after 15 minutes;
2) functional composite material, powder analog assistant, white sand are added in powder mixer mixed after 10 minutes blowing stand-by;
3) by step 2) in emit slowly to add under powder stirring state and in reactor, mix rear check, blowing packing.
Functional material in above-described embodiment 1-5, the formula of embodiment 1-7 is as follows: (table 2)
Figure 931221DEST_PATH_IMAGE002
Above-described embodiment 1-7(table 2) in the preparation method of functional composite material:
After sepiolite powder, oyster shell whiting, diatomite, brucite powder, nano zine oxide, nano titanium oxide, nano silicon being dropped into powder mixer mixing 10-15min successively according to the composition massfraction in functional composite material (table 2), obtain described functional composite material herein.
Carry out related experiment for embodiment products obtained therefrom Multifunctional ecotype interior wall coating material below.
1) test for the relevant fundamental property (according to JG/T 24-2000) of Multifunctional ecotype interior wall coating material and coating germ resistance (according to JIS Z2801:2000), below table 3 are the performance test results of this invention product Multifunctional ecotype interior wall coating material.
The performance test results of table 3 Multifunctional ecotype interior wall coating material
Figure DEST_PATH_IMAGE004AAAA
2) test for coating humidity conditioning function and the function that purifies the air of a room.Testing program is as follows:
A) humidity conditioning function test: choose two adjacent same brick mix structure one-storey houses, wherein after the Multifunctional ecotype interior wall coating material maintenance of expires, in two houses, put into wet bulb thermometer, close door window simultaneously, carry out humidity conditioning function and air-cleaning function test, in uncoated Multifunctional ecotype interior wall coating material room, humidity is designated as Rh blank, apply humidity in Multifunctional ecotype interior wall coating material room and be designated as Rh be coated with, summer, day record data were in table 4.
The humidity data in table 4 summer day records result
Figure 810184DEST_PATH_IMAGE005
Can find out by above data, in room, applying Multifunctional ecotype interior wall coating material can be within the specific limits to regulating indoor humidity.
B) function test that purifies the air of a room: will test A) in room in the afternoon 5:00 close door window simultaneously, two people walk out immediately room and close door after exhausting a cigarette simultaneously, next day, the morning, 8:30 opened door, entering in room uses sense of smell sense organ to contrast, the room smoke of uncoated Multifunctional ecotype interior wall coating material is still dense, and the smell in another room can be accepted.Also illustrate that by this experiment Multifunctional ecotype interior wall coating material has the function of purifying the air of a room.

Claims (10)

1. a Multifunctional ecotype interior wall coating material, is characterized in that, it is to be mixed by the raw material of following parts by weight:
Deionized water 5-15,
Emulsion 10-35,
Liquid type auxiliary agent 1-5,
Titanium dioxide 1-5,
Low VOC mill base 0.1-5
Functional material 5-15,
White sand 50-80,
Powder analog assistant 1-5.
2. a kind of Multifunctional ecotype interior wall coating material according to claim 1, it is characterized in that, described emulsion is one or more the combination in low VOC Styrene And Chloroalkyl Acrylates copolymer emulsion, low VOC pure acrylic latex, low VOC ethylene-vinyl acetate copolymer emulsion, low VOC polyvinylacetate-acrylic copolymer emulsion.
3. a kind of Multifunctional ecotype interior wall coating material according to claim 1, it is characterized in that, described liquid type auxiliary agent is the mixture of dispersion agent, defoamer, thickening material, neutralizing agent, frostproofer, and its blending ratio is dispersion agent/defoamer/thickening material/neutralizing agent/frostproofer=3/1.5/1.5/1/6.
4. a kind of Multifunctional ecotype interior wall coating material according to claim 3, it is characterized in that, described dispersion agent is selected high-molecular-weight propylene acid copolymer dispersion agent, defoamer is selected polydimethylsiloxane defoamer, thickening material is selected agent for polyacrylic acid thickening, neutralizing agent is selected 25% potassium hydroxide solution, and frostproofer is selected glycols oligopolymer.
5. a kind of Multifunctional ecotype interior wall coating material according to claim 1, is characterized in that, described titanium dioxide is commercially available Rutile type Titanium Dioxide or commercially available anatase thpe white powder.
6. a kind of Multifunctional ecotype interior wall coating material according to claim 1, is characterized in that, described low VOC mill base is the commercially available low VOC mill base product that does not contain the pigment of heavy metal.
7. a kind of Multifunctional ecotype interior wall coating material according to claim 1, it is characterized in that, described functional material is made up of following material: sepiolite powder, oyster shell whiting, diatomite, brucite powder, nano zine oxide, nano titanium oxide, nano silicon, and its composition mass fraction and preparation technology are as follows:
1) composition massfraction:
Sepiolite powder 15-30,
Brucite powder 10-25,
Nano zine oxide 3-8,
Nano-titanium oxide 3-8,
Nano silicon oxide 3-8,
Diatomite 20-30,
Oyster shell whiting 20-40;
2) preparation technology: according to 1) in composition massfraction obtain described functional composite material herein after sepiolite powder, oyster shell whiting, diatomite, brucite powder, nano zine oxide, nano titanium oxide, nano silicon are dropped into powder mixer mixing 10-15min successively.
8. a kind of Multifunctional ecotype interior wall coating material according to claim 1, is characterized in that, described white sand is shell sand or Dali stone sand.
9. a kind of Multifunctional ecotype interior wall coating material according to claim 1, is characterized in that, described powder analog assistant is respectively any one in Vltra tears, wood fibre, lubricant, two or three combination.
10. a preparation method for Multifunctional ecotype interior wall coating material as claimed in claim 1, is characterized in that, this preparation method carries out according to following steps:
1) first deionized water, emulsion are added in reactor and under whipped state, add successively liquid type auxiliary agent, titanium dioxide, disperse to mix colours according to the low VOC mill base of client's design requirements tinctorial pattern after 15 minutes;
2) functional composite material, powder analog assistant, white sand are added in powder mixer mixed after 10 minutes blowing stand-by;
3) by step 2) in emit slowly to add under powder stirring state and in reactor, mix rear check, blowing packing.
CN201410099990.9A 2014-03-18 2014-03-18 A kind of Multifunctional ecotype interior wall coating material and preparation method thereof Active CN103864349B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105541187A (en) * 2015-12-18 2016-05-04 三棵树涂料股份有限公司 Bright and beautiful-color real-stone-feeling paint and preparation method thereof
CN108610817A (en) * 2017-01-05 2018-10-02 胡春宇 Nana intelligent health powdery paints

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348628A (en) * 2008-09-17 2009-01-21 中国建筑材料科学研究总院 Thick coating material purifying air and preparing method thereof
CN101481230A (en) * 2008-11-18 2009-07-15 唐山长虹涂料有限公司 Ceramic tile intimating construction coating and preparation thereof
CN101921501A (en) * 2010-08-09 2010-12-22 江苏大象东亚制漆有限公司 Nano coating additive and coating composite containing same
CN102604492A (en) * 2012-03-14 2012-07-25 沈阳顺风新城建筑材料有限公司 Preparation method of black sand primer paint assorted with ceramic tile simulated outer-wall coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348628A (en) * 2008-09-17 2009-01-21 中国建筑材料科学研究总院 Thick coating material purifying air and preparing method thereof
CN101481230A (en) * 2008-11-18 2009-07-15 唐山长虹涂料有限公司 Ceramic tile intimating construction coating and preparation thereof
CN101921501A (en) * 2010-08-09 2010-12-22 江苏大象东亚制漆有限公司 Nano coating additive and coating composite containing same
CN102604492A (en) * 2012-03-14 2012-07-25 沈阳顺风新城建筑材料有限公司 Preparation method of black sand primer paint assorted with ceramic tile simulated outer-wall coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105541187A (en) * 2015-12-18 2016-05-04 三棵树涂料股份有限公司 Bright and beautiful-color real-stone-feeling paint and preparation method thereof
CN105541187B (en) * 2015-12-18 2017-12-08 三棵树涂料股份有限公司 One kind has true mineral varnish of the gorgeous color of light and preparation method thereof
CN108610817A (en) * 2017-01-05 2018-10-02 胡春宇 Nana intelligent health powdery paints

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Effective date of registration: 20190129

Address after: 266000 Level 102, 104, C1 Floor 1, Area C, Qingdao Institute of Industrial Technology, 17 Songyuan Road, Qingdao High-tech Zone, Shandong Province

Patentee after: Qingdao Hai Fu Lai Safety Technology Co., Ltd.

Address before: Room 102, Unit 4, Building 51, Shuiqingmuhua, Xinjiang, 216 Heilongjiang Road, Chengyang District, Qingdao City, Shandong Province

Patentee before: Wang Xiangyang