CN106928851A - A kind of high-strength water-based diatom ooze coating - Google Patents

A kind of high-strength water-based diatom ooze coating Download PDF

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Publication number
CN106928851A
CN106928851A CN201710121884.XA CN201710121884A CN106928851A CN 106928851 A CN106928851 A CN 106928851A CN 201710121884 A CN201710121884 A CN 201710121884A CN 106928851 A CN106928851 A CN 106928851A
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parts
component
diatom ooze
ooze coating
strength water
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CN201710121884.XA
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Inventor
左中明
左惠
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Hunan Wangjia Environmental Protection Technology Co Ltd
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Hunan Wangjia Environmental Protection Technology Co Ltd
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Priority to CN201710121884.XA priority Critical patent/CN106928851A/en
Publication of CN106928851A publication Critical patent/CN106928851A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00Coating compositions based on unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

The invention provides a kind of high-strength water-based diatom ooze coating, it is related to indoor air purification coating.The high-strength water-based diatom ooze coating that the present invention is provided is gained after being mixed by component A and B component, wherein component A is mixed by net taste emulsion, cellulase, negative ion powder, amylase, wood-fibred, titanium dioxide, kaolin, sepiolite powder, diatomite, bentonite, mould inhibitor, photocatalyst and water, and B component is mixed by nano-diamond powder, dispersant and water.The high-strength water-based diatom ooze coating provided using the present invention, its hardness is high after being dried through spraying, and excellent adsorption greatly improves the frictionand wear properties of face coat, and surface is smooth, smooth.

Description

A kind of high-strength water-based diatom ooze coating
Technical field
The present invention relates to indoor air purification coating, more particularly to a kind of diatom ooze coating.
Background technology
Aqueous diatom ooze coating is a kind of natural environmental-protective inner wall decorative coating with diatomite as primary raw material, with elimination The functions such as formaldehyde, purify air, regulation humidity, releasing negative oxygen ion, fire protection flame retarding, the self-cleaning, deodorization and sterilization of metope, are current cities One of topmost decorative paint on face.Its primary raw material diatomite determines its unique function, makes it have extremely strong thing Reason absorption and ion-exchange performance.
Although the advantages of diatom ooze has natural environmental-protective and superior performance, diatom ooze product is also in itself defective , its topmost problem is exactly not enough hardness.Metope after pure diatom ooze decoration is very fragile, thus, how to select suitable Diatom ooze hardness it is most important.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of aqueous diatom ooze coating, after the coating is dried through spraying, its Face coat hardness is higher, and adsorptivity more preferably, greatly improves the frictionand wear properties of face coat, and surface is smooth, flat It is whole, improve more than 85%.
In order to solve the above technical problems, the technical scheme is that:A kind of high-strength water-based diatom ooze coating, by A groups Divide and B component composition;The component A is mixed by the raw material of 80-90% and the water of 10-20% by weight percentage, described Raw material by weight consisting of:Net 300-400 parts of taste emulsion, cellulase 5-10 parts, amylase 0.3-0.6 parts, wood-fibred 0.8-1.2 parts, titanium dioxide 8-12 parts, kaolin 50-100 parts, sepiolite powder 50-100 parts, diatomite 200-300 parts, bentonite 8-12 parts, mould inhibitor 0.5-2 parts, photocatalyst 0.1-0.3 parts;The B component by weight percentage by 90-95% raw material and The water of 5-10% is mixed, and the raw material composition is:The nano-diamond powder and dispersant of 0.05-10 weight portions, it is described The consumption of nano-diamond powder is 1/10th of dispersant weight;Component A and B component are mixed again finally.
Preferably, the raw material of the component A by weight consisting of:Net 350 parts of taste emulsion, 7 parts of cellulase, starch 0.5 part of enzyme, 1 part of wood-fibred, 10 parts of titanium dioxide, 70 parts of kaolin, 70 parts of sepiolite powder, 250 parts of diatomite, 10 parts of bentonite, 1.25 parts of mould inhibitor, 0.2 part of photocatalyst.
Preferably, dispersant is calcium hydroxide or/and NaOH etc. in the B component.
Preferably, nano-diamond powder weight portion is 0.1-8 parts in the B component;It is furthermore preferred that being received in the B component Rice bortz powder weight portion is 0.5-5 parts;Most preferably, nano-diamond powder weight portion is 2 parts in the B component.
Preferably, nano-diamond powder particle diameter is 4-1000nm in the B component, it is furthermore preferred that nanometer in the B component Bortz powder particle diameter is 150-800nm;Particularly preferred, nano-diamond powder particle diameter is 300-600nm in the B component;Most Preferably, nano-diamond powder particle diameter is 500nm in the B component.
Primary raw material is diatomite in the present invention, and diatomite has that porosity is big, absorbability strong, stable chemical nature, resistance to Hot the features such as, can for coating provide excellent surface property, increase-volume, thickening and improve adhesive force, and due to its have it is larger Pore volume, can make film shorten drying time.The indoor rustproof lacquer produced using diatomite has the spies such as superfluorescent fiber, Porous Property, goes out 5000 to 6000 times more than its ultra tiny boring ratio charcoal.When humidity indoors rises, the ultra micro on diatomite paint Pore can be in automatic absorption air moisture content, stored.If the moisture content in room air is reduced, humidity declines, The moisture content that diatomite paint will can be just stored in ultra micro pore is discharged.Secondly, diatomite paint also has elimination different The function of taste, keeps indoor cleaning.
Bentonite is the nonmetallic minerals with montmorillonite as main mineral constituent, and montmorillonite be then by two-layer silica on four sides Body presss from both sides one layer of 2: 1 type clay mineral of alumina octahedral composition.Due to adsorption effect, the exchange of interlayer cation of mineral Effect, the filtration in duct and special two-dimensional nanostructure effect etc., can be used for the carrier of formed by catalytic active particles or absorption Removal organic polluter is removed, can also be needed to be modified bentonite or activation process according to other, to expand bentonitic function And purposes.
Photocatalyst is a class with TiO2It is the general name of the photosemiconductor material with photo-catalysis function of representative, in its light After can generate hydroxyl free radical, can the effectively organic matter such as decomposing formaldehyde, benzene, and can also oxidation removal nitrogen oxides and vulcanization Thing etc., with air purification effect well.The strong oxidation of photocatalyst can also destroy the cell membrane and solidification virus of bacterium Protein, so as to have bactericidal effect well.
Nano diamond particle has very big specific surface area, so that with very strong surface-active, it is adsorbable substantial amounts of miscellaneous Matter atom and group, and its hardness is high, wearability is good, and thermal conductivity is good, and chemical stability is strong, is added into aqueous diatom ooze i.e. Hardness and adsorptivity can be improved.
Agglomeration is easily produced between Nano diamond powder particles, along with the Van der Waals force between particle, electrostatic force And the factor such as the surface tension in suspension, make it that interparticle reunion is susceptible in preparation and last handling process, make Particle diameter becomes big, second particle is formed, so as to lose partial function special efficacy, by dispersant is added in bortz powder, can just keep away Exempt from this kind of phenomenon to occur.
The present invention is that hardness is improved by adding nano-diamond powder compared with the prior art, greatly improves surface The frictionand wear properties of coating, surface is smooth, smooth.Simultaneously because nano-diamond powder has good adsorptivity, thus The hardness of diatom ooze and adsorptivity is set to get a promotion, the adsorptivity to pernicious gas improves 70%, and hardness is high, anti-wear performance Good, surface is smooth, solves the technical problem that the hardness of diatom ooze can not be taken into account with adsorptivity in the prior art, and use It is convenient.Professional detection will be carried out according to the diatom ooze coating acquired by technical solution of the present invention, its testing result meets JC/T 2177-2013《Diatom ooze decorative wall material》With GB/T 9756-2009《Resin latex dope》Technical indicator will Ask, wherein purifying formaldehyde performance has reached 91%, reach as high as 91.9%, industry standard techniques index is >=80%, and prior art is carried The product of confession is usually between 80.5%-85%;Meanwhile, dried diatom ooze is scrubbed 700 times it is not show-through, it is and general in the industry It is at 300 times or so;Also, the contrast ratio of test result has reached 0.95 twice, and contrast ratio is excellent.
Specific embodiment
The present invention can be further well understood to by the specific embodiment of invention now given below, but they are not right Restriction of the invention.
Embodiment 1
High-strength water-based diatom ooze coating, is made up of component A and B component;The component A is by weight percentage by 80-90%'s The water of raw material and 10-20% is mixed, and the raw material composition is:Net taste emulsion 350g, cellulase 5g, amylase 0.3g, wood Fiber 0.8g, titanium dioxide 8g, kaolin 70g, sepiolite powder 100g, diatomite 300g, bentonite 8g, mould inhibitor 1.25g, light are touched Matchmaker 0.1g;The B component is mixed by the raw material of 90-95% and the water of 5-10% by weight percentage, the raw material composition For:Particle diameter is the bortz powder 0.05g, dispersant NaOH 0.005g of 4nm;Component A and B component are mixed again finally Close.
The preparation method of above-mentioned high-strength water-based diatom ooze coating is:
The first step, prepares component A, is dissolved in water after each raw material components are mixed, shaken up;
Second step, prepares B component, and diamond dust and dispersant are dissolved in into water;
3rd step, component A and B component are mixed.
Embodiment 2
Embodiment 2 is compared with embodiment 1, and simply the raw material composition of component A is different, and the raw material composition of component A is in embodiment 2: Net taste emulsion 400g, cellulase 10g, amylase 0.6g, wood-fibred 1.2g, titanium dioxide 12g, kaolin 50g, sepiolite powder 50g, diatomite 250g, bentonite 12g, mould inhibitor 2g, photocatalyst 0.3g.
Embodiment 3
Embodiment 3 is compared with embodiment 1, and simply the raw material composition of component A is different, and the raw material composition of component A is in embodiment 3: Net taste emulsion 300g, cellulase 7g, amylase 0.5g, wood-fibred 1g, the g of titanium dioxide 10, kaolin 100g, sepiolite powder 70 G, diatomite 200g, bentonite 10g, mould inhibitor 0.5g, photocatalyst 0.2g.
Embodiment 4
Embodiment 4 is compared with embodiment 1, and simply the raw material composition of component A is different, and the raw material composition of component A is in embodiment 3: Net 350 parts of taste emulsion, 7 parts of cellulase, 0.5 part of amylase, 1 part of wood-fibred, 10 parts of titanium dioxide, 70 parts of kaolin, sepiolite 70 parts of powder, 250 parts of diatomite, 10 parts of bentonite, 1.25 parts of mould inhibitor, 0.2 part of photocatalyst.
Embodiment 5
Embodiment 5 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 0.1g particle diameters are 150nm in the present embodiment, and adds 0.01g calcium hydroxides.
Embodiment 6
Embodiment 6 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 0.5g particle diameters are 300nm in the present embodiment, and adds 0.05g calcium hydroxides With the mixture of NaOH.
Embodiment 7
Embodiment 7 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 2g particle diameters are 500nm in the present embodiment, and adds 0.2g calcium hydroxides and hydrogen The mixture of sodium oxide molybdena.
Embodiment 8
Embodiment 8 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 5g particle diameters are 600nm in the present embodiment, and adds 0.5g calcium hydroxides and hydrogen The mixture of sodium oxide molybdena.
Embodiment 9
Embodiment 9 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 8g particle diameters are 800nm in the present embodiment, and adds 0.8g calcium hydroxides and hydrogen The mixture of sodium oxide molybdena.
Embodiment 10
Embodiment 10 is compared with embodiment 4, and simply the raw material composition of B component is different.
B component is to be dissolved in water with the diamond that 10g particle diameters are 1000nm in the present embodiment, and adds 1g calcium hydroxides and hydrogen The mixture of sodium oxide molybdena.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.

Claims (10)

1. a kind of high-strength water-based diatom ooze coating, is made up of component A and B component;
The component A is mixed by the raw material of 80-90% and the water of 10-20% by weight percentage, and the raw material is by weight Meter consisting of:Net 300-400 parts of taste emulsion, cellulase 5-10 parts, amylase 0.3-0.6 parts, wood-fibred 0.8-1.2 parts, Titanium dioxide 8-12 parts, kaolin 50-100 parts, sepiolite powder 50-100 parts, diatomite 200-300 parts, bentonite 8-12 parts, it is anti- Mould dose 0.5-2 parts, photocatalyst 0.1-0.3 parts;
The B component is mixed by nanometer diamond percentages by the raw material of 90-95% and the water of 5-10%, the raw material composition For:The nano-diamond powder and dispersant of 0.05-10 weight portions, the consumption of the nano-diamond powder is dispersant weight 1 percent;Component A and B component are mixed again finally.
2. according to the high-strength water-based diatom ooze coating described in claim 1, it is characterised in that the raw material of the component A is by weight Gauge consisting of:Net 350 parts of taste emulsion, 7 parts of cellulase, 0.5 part of amylase, 1 part of wood-fibred, 10 parts of titanium dioxide, kaolinite 70 parts of soil, 70 parts of sepiolite powder, 250 parts of diatomite, 10 parts of bentonite, 1.25 parts of mould inhibitor, 0.2 part of photocatalyst.
3. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the dispersion in the B component Agent is calcium hydroxide or/and NaOH etc..
4. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder weight portion is 0.1-8 parts.
5. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder weight portion is 0.5-5 parts.
6. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder weight portion is 2 parts.
7. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder particle diameter is 4-1000nm.
8. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder particle diameter is 150-800nm.
9. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that the nanometer in the B component Bortz powder particle diameter is 300-600nm.
10. according to the high-strength water-based diatom ooze coating described in claim 1 or 2, it is characterised in that receiving in the B component Rice bortz powder particle diameter is 500nm.
CN201710121884.XA 2017-03-02 2017-03-02 A kind of high-strength water-based diatom ooze coating Pending CN106928851A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107721263A (en) * 2017-11-13 2018-02-23 东莞市爱乐居环保科技有限公司 A kind of diatom ooze metope basic unit
EP3608289A1 (en) * 2018-08-09 2020-02-12 Brolly Estepona, SL Method for coating a surface made of ceramic, glass or plastic with a diamond coating
CN112266639A (en) * 2020-09-23 2021-01-26 河南中科国械新材料有限公司 Environment-friendly moxa powder coating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101104766A (en) * 2006-07-12 2008-01-16 上海雅达特种涂料有限公司 Colorful coating for purifying indoor air and producing method thereof
CN102584113A (en) * 2012-03-13 2012-07-18 湖南金煌硅藻泥新材料有限公司 Preparation method of novel diatom mud environment-friendly interior wall coatings
CN104098947A (en) * 2014-07-18 2014-10-15 湖南蓝天豚硅藻泥新材料有限公司 Environment-friendly diatom ooze exterior wall coating and preparation method thereof
CN104893585A (en) * 2015-05-26 2015-09-09 康圣科 Water-based diatom mud fiber coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101104766A (en) * 2006-07-12 2008-01-16 上海雅达特种涂料有限公司 Colorful coating for purifying indoor air and producing method thereof
CN102584113A (en) * 2012-03-13 2012-07-18 湖南金煌硅藻泥新材料有限公司 Preparation method of novel diatom mud environment-friendly interior wall coatings
CN104098947A (en) * 2014-07-18 2014-10-15 湖南蓝天豚硅藻泥新材料有限公司 Environment-friendly diatom ooze exterior wall coating and preparation method thereof
CN104893585A (en) * 2015-05-26 2015-09-09 康圣科 Water-based diatom mud fiber coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107721263A (en) * 2017-11-13 2018-02-23 东莞市爱乐居环保科技有限公司 A kind of diatom ooze metope basic unit
EP3608289A1 (en) * 2018-08-09 2020-02-12 Brolly Estepona, SL Method for coating a surface made of ceramic, glass or plastic with a diamond coating
CN112266639A (en) * 2020-09-23 2021-01-26 河南中科国械新材料有限公司 Environment-friendly moxa powder coating

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Application publication date: 20170707