CN103602173B - Pure water diatom nano-paint and preparation method - Google Patents
Pure water diatom nano-paint and preparation method Download PDFInfo
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- CN103602173B CN103602173B CN201310384404.0A CN201310384404A CN103602173B CN 103602173 B CN103602173 B CN 103602173B CN 201310384404 A CN201310384404 A CN 201310384404A CN 103602173 B CN103602173 B CN 103602173B
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Abstract
The invention belongs to structure material field, relate to a kind of pure water diatom nano-paint and preparation method.It adopts following component to prepare into pure water diatom nano-paint, and each component weight percent content is: polymer glue powder 5-15%, nano material 4-8%, antibacterial 2-5%, color stuffing 75-80%, auxiliary agent 3-6%.Production process of the present invention is simple, and finished product is inexpensive, the shortcoming that it compensate for the coating such as imitative porcelain, tempering, it is easy to transports, be easy to storage；The similar emulsion paint of film performance.Component is added antibacterial, long acting antibiotic mildew-resistant, zero VOV；Adding the nano inorganic factor in component so that it is water-fast, erasibility improves, paint film light is such as porcelain；Component adds kieselguhr, anion can be produced, effectively decompose indoor formaldehyde and improve environment.The finished product furnishing paste that adds water stirs well and can construct, and exempts to be coated with putty, nonpoisonous and tasteless, environmental health.The present invention is widely used in the decorations that family, hotel, hotel, office space etc. are indoor.
Description
Technical field:
The present invention relates to inner wall of building or indoor concrete basic unit material, particularly relate to a kind of pure water diatom nano-paint and preparation method.
Background technology:
Currently, inner wall of building decorations, different customer groups uses the coating of different class, it is common to use coating be divided three classes: a class is the 106 of rural area low-end market, 108 coating；One class is small towns, the imitative porcelain in middle-grade market, villages within the city, toughened paint；One class is the emulsion paint of up-market, city.
The 106 of low-end market, 108 coating, film dry linting rough, easy, use modified adhesive to there is residual formaldehyde monomer, not environmentally, endanger greatly.The imitative porcelain in middle-grade market, toughened paint, storage period is short is its maximum shortcoming, imitative porcelain film is smooth but intensity is low, easy decortication, non-anti-scratch；Tempering coating strength is high but easy to crack.The emulsion paint of up-market, film do not peel, not breach, aging resistance, scrubbing resistance, relative good combination property；Preserving difficulty after opening filling, most products there is also the harmful gass such as residual formaldehyde monomer, VOC, causes indoor environmental pollution, affects health.
Summary of the invention:
The purpose of the present invention is that a kind of pure water diatom nano-paint of offer, is entirely free of VOC, formaldehyde, and its feature of environmental protection is well below HJ/T201-2005 environmental labelling product technology requirement；Sexual satisfaction GB/T9756-2009 " resin latex dope " the product technology requirement of its paint film.
At present, antimildew disinfectant added by coating industry, many employings are compound, and standby such as Bayer prevents many (Preventol), the Kazon (Kathon) of Tao Shi (former ROHM AND HAAS), more domestic new varieties etc., containing a certain amount of VOC.Selecting antibacterial, except effectiveness, intermiscibility (or dispersibility) is also very crucial.
The present invention, selects to add antibacterial, long acting antibiotic mildew-resistant, is a kind of white inorganic pigment, through surface special handling, has photocatalyst feature.Itself safety is higher, and toxicity is less, to environment and the mankind almost without safety hazard.It is antibacterial and Chinese white, and particle diameter is little is easily dispersed.
The present invention, production process is simple, and finished product is inexpensive, the shortcoming that it compensate for the coating such as imitative porcelain, tempering, it is easy to transports, be easy to storage.Paint film water-tolerant, erasibility are excellent, light such as porcelain, the similar emulsion paint of performance, but without the harmful substance such as VOC, formaldehyde.Finished product (1:0.5) the furnishing paste that adds water stirs well and can construct, and is generally adopted blade coating, and dry tack free receives light to seventy percent, exempts to be coated with putty, nonpoisonous and tasteless, environmental health.The present invention is widely used in the decorations that family, hotel, hotel, office space etc. are indoor.
For realizing the purpose of the present invention, the present invention adopts following component to prepare into pure water diatom nano-paint, and each component weight percent content is: polymer glue powder 5-15%, nano material 4-8%, antibacterial 2-5%, color stuffing 75-80%, auxiliary agent 3-6%.
One or more in the powders such as polyvinyl alcohol powder, hydroxyethyl ether cellulose, hydroxypropylcelluloether ether, TYLOSE 30000, Redispersible Polymeric Emulsion Powder of described polymer glue powder；
One or more in the materials such as nano-calcium carbonate, titanium dioxide, silicon dioxide of described nano material；
Described antibacterial, long acting antibiotic mildew-resistant, it is a kind of white inorganic pigment, through surface special handling, there is photocatalyst feature.Itself safety is higher, and toxicity is less, to environment and the mankind almost without safety hazard.
Described pigment is selected from one or both in the material such as titanium dioxide, ultramarine；
Two or more in the material such as calcium hydroxide, wollastonite in powder, Pulvis Talci, calcium carbonate, Kaolin of described filler；.
Described auxiliary agent is selected from one or both in the material such as sodium bentonite, kieselguhr.
Its preparation method is as follows:
The preparation method of pure water diatom nano-paint, it is characterised in that include putting into each component materials by weight percentage blender, color stuffing fineness reaches more than 325 orders, mix homogeneously (about 20-50min), detect qualified after, packaging prepare finished product.
Accompanying drawing explanation
Accompanying drawing 1 is model algae preventive effect schematic diagram after 3 years
Accompanying drawing 2 is model algae preventive effect schematic diagram after 3 years.
Detailed description of the invention
The embodiment present invention, its weight percent content is:
Polyvinyl alcohol powder 6
Hydroxyethyl ether cellulose 4
Nano-calcium carbonate 4
Nano titanium oxide 2
Calcium hydroxide 33
Pulvis Talci 8
Calcium carbonate 35.5
Sodium bentonite 1.5
Kieselguhr 2.5
Its preparation method is as follows: the preparation method of pure water diatom nano-paint, it is characterized in that including putting into each component materials by weight percentage blender, color stuffing fineness reaches more than 325 orders, mix homogeneously (about 20-50min), detect qualified after, packaging prepare finished product.
Pure water diatom nano-paint of the present invention, production process is simple, and finished product is inexpensive, the shortcoming that it compensate for the coating such as imitative porcelain, tempering, it is easy to transports, be easy to storage；The similar emulsion paint of film performance.Component is added antibacterial, long acting antibiotic mildew-resistant, zero VOV；Adding the nano inorganic factor in component so that it is water-fast, erasibility improves, paint film light is such as porcelain；Component adds kieselguhr, anion can be produced, effectively decompose indoor formaldehyde and improve environment.Finished product (1:0.5) the furnishing paste that adds water stirs well and can construct, and is generally adopted blade coating, and surface receives light in dry to seventy percent, exempts to be coated with putty, nonpoisonous and tasteless, environmental health.The present invention is widely used in the decorations that family, hotel, hotel, office space etc. are indoor.
The applicating evaluating of long-acting antimicrobial mildew-retarding agent: (1) stability, after constant temperature 50 DEG C stores one month, interior wall styrene-acrylic emulsion system viscosity has almost no change；(2) anti-mold effect, in pure third external wall system, carries out outdoor heavy natural sunning 1 year, and test plate (panel) surface is clean, and microcosmic Electronic Speculum does not find any organic sign growing body yet；(3) long-acting evaluation, has carried out the test of long-acting natural solarization, and experiment finds that model is behind 3 years even 5 years, and algae preventive effect is very prominent.As shown in Figures 1 and 2.
Claims (1)
1. a pure water diatom nano-paint, it is characterised in that adopt following component to be prepared from, each component percentage by weight is:
Polyvinyl alcohol powder 6
Hydroxyethyl ether cellulose 4
Nano-calcium carbonate 4
Nano titanium oxide 2
Calcium hydroxide 33
Pulvis Talci 8
Calcium carbonate 35.5
Sodium bentonite 1.5
Kieselguhr 2.5
Surplus is antibacterial；
Described antibacterial is imported product, is a kind of white inorganic pigment, through surface special handling, has photocatalyst feature, long acting antibiotic mildew-resistant, and itself safety is higher, and toxicity is less, to environment and the mankind almost without safety hazard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384404.0A CN103602173B (en) | 2013-08-30 | 2013-08-30 | Pure water diatom nano-paint and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384404.0A CN103602173B (en) | 2013-08-30 | 2013-08-30 | Pure water diatom nano-paint and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103602173A CN103602173A (en) | 2014-02-26 |
| CN103602173B true CN103602173B (en) | 2016-07-06 |
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| CN201310384404.0A Expired - Fee Related CN103602173B (en) | 2013-08-30 | 2013-08-30 | Pure water diatom nano-paint and preparation method |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315726B (en) * | 2014-08-04 | 2019-06-11 | 天津格林福环保科技有限公司 | A kind of environment-friendly type inner wall aqueous inorganic dry powder paint |
| CN104277603A (en) * | 2014-11-04 | 2015-01-14 | 龚声凯 | Nano carbon dry powder wall paint |
| CN106316224A (en) * | 2015-06-15 | 2017-01-11 | 张天龙 | Photocatalyst diatom mud |
| CN105778647B (en) * | 2016-05-24 | 2018-04-03 | 河北晨阳工贸集团有限公司 | A kind of water-fast net taste type polyvinyl alcohol water soluble paint and preparation method thereof |
| CN106186808A (en) * | 2016-06-30 | 2016-12-07 | 芜湖三刀材料科技有限公司 | A kind of green inner wall ornament materials and preparation method thereof |
| CN107382152A (en) * | 2017-07-01 | 2017-11-24 | 广州双桃精细化工有限公司 | A kind of powder wallpaper for purifying air |
| CN108300012A (en) * | 2017-09-11 | 2018-07-20 | 东莞市长安沃土装饰材料店 | Antimicrobial form art coatings |
| CN107880630A (en) * | 2017-11-16 | 2018-04-06 | 西安科技大学 | Nano-TiO2Modified aqueous paint and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632010A (en) * | 2004-11-23 | 2005-06-29 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
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2013
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632010A (en) * | 2004-11-23 | 2005-06-29 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
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| CN103602173A (en) | 2014-02-26 |
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