CN106189393A - A kind of negative oxygen ion dry powder paint and preparation method thereof - Google Patents
A kind of negative oxygen ion dry powder paint and preparation method thereof Download PDFInfo
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- CN106189393A CN106189393A CN201610602034.7A CN201610602034A CN106189393A CN 106189393 A CN106189393 A CN 106189393A CN 201610602034 A CN201610602034 A CN 201610602034A CN 106189393 A CN106189393 A CN 106189393A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/10—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances lime
- C09D1/12—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances lime with organic additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
Abstract
The invention discloses a kind of negative oxygen ion dry powder paint, belong to technical field of coatings.This coating includes the component of following mass percent: sierozem power 25% 35%, kieselguhr 6.2% 8.0%, anionic additive 4.5% 6.5%, antibacterial 1.5% 5.0%, Pulvis Talci 0.15% 0.80%, Kaolin 0.15% 0.80%, wollastonite 0.15% 0.50%, surfactant 0.05% 0.15%, redispersible latex powder 0.55% 1.5%, light calcium carbonate powder 1.2% 1.8%, lithopone 0.15% 0.50%, surplus are dicalcium powder.The features such as this coating has the harmful gass such as efficient absorption formaldehyde, the most enduringly anion releasing, anti-mildew becomes and sterilizing ability is strong, good permeability, the humidity of adjustable room air, the intensity of coating and good toughness, water-wash resistance are good.
Description
Technical field
The present invention relates to technical field of coatings, particularly to a kind of negative oxygen ion dry powder paint and preparation method thereof.
Background technology
The quality of IAQ (indoor air quality) has important impact to the health of human body, along with development and the progress of society, more
Carry out the decorated finishing in indoor of the most buildings, generally add in indoor new furniture or on metope coating process to fit up room
In, but fit up the harmful gass such as the furniture in rear chamber or the volatile formaldehyde of coating, VOC, and the metope after application easily occurs
Mouldy or the phenomenon of breed bacteria, affects the health of human body.And, in living environment, there is trade waste discharge, rubbish
The phenomenons such as burning, electromagnetic pollution, cause the anion in outdoor air and room air to fall sharply, and this will reduce the immunity of human body
Power, affects health.Additionally, the humidity of room air also has important impact to the health of human body.Continuous along with technology
Progressive, functional coating can be used to carry out the harmful gas in absorption chamber, prevent metope from going mouldy or breed bacteria, increase room
Interior negative ion concentration, and adjust the humidity of indoor, therefore it provides a kind of coating with above-mentioned functions is the most necessary.
Prior art provides a kind of negative ion paint, and this coating includes according to parts by weight: activated calcium powder 100-300
Part, Paris white 200-700 part, anion powder 50-200 part, organic gel gel material 1-10 part, cellulose 1-5 part, above-mentioned bear from
Sub-powder is the mixed powder of ultra-fine tourmaline powder and physisorption material.This negative ion paint can harmful gas such as formaldehyde adsorption
Body, anion releasing improves the quality of room air.
Inventor finds that prior art at least there is problems in that
The negative ion paint that prior art provides absorbs the ability of the harmful gas such as formaldehyde, VOC, the negative ion amount of release
Few, anti-mildew becomes and sterilizing ability is poor, the metope poor air permeability after using, it is impossible to adjust the humidity of room air, the intensity of coating
And poor toughness, water-wash resistance is poor.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, it is provided that a kind of formaldehyde that do not contains itself, and can be high
Effect absorbs 300 kinds of harmful substances, the most enduringly anion releasings such as formaldehyde, VOC, and anti-mildew becomes and sterilizing ability is strong, breathability
Good, the humidity of adjustable room air, the intensity of coating and good toughness, negative oxygen ion dry powder paint that water-wash resistance is good and system thereof
Preparation Method.Concrete technical scheme is as follows:
First aspect, embodiments provides a kind of negative oxygen ion dry powder paint, and described coating includes following quality
The component of percentage ratio: sierozem power 25%-35%, kieselguhr 6.2%-8.0%, anionic additive 4.5%-6.5%, antibacterial
1.5%-5.0%, Pulvis Talci 0.15%-0.80%, Kaolin 0.15%-0.80%, wollastonite 0.15%-0.50%, surface
Activating agent 0.05%-0.15%, redispersible latex powder 0.55%-1.5%, light calcium carbonate powder 1.2%-1.8%, lithopone
0.15%-0.50%, surplus are dicalcium powder.
Specifically, as preferably, described coating includes the component of following mass percent: sierozem power 27%-32%, diatom
Soil 7.5%-8.0%, anionic additive 4.8%-5.2%, antibacterial 2.8%-3.4%, Pulvis Talci 0.4%-0.6%, height
Ridge soil 0.4%-0.6%, wollastonite 0.2%-0.4%, surfactant 0.08%-0.12%, redispersible latex powder
0.8%-1.2%, light calcium carbonate powder 1.4%-1.6%, lithopone 0.26%-0.34%, surplus are dicalcium powder.
Specifically, as preferably, described anionic additive includes the component of following mass percent: aluminium oxide 31%-
41%, boron oxide 7%-13%, titanium dioxide 3%-6%, ferrum oxide 1.1%-1.7%, ferrous oxide 0.7%-1.2%, oxygen
Change magnesium 0.1%-0.4%, lithium oxide 0.1%-0.3%, manganese monoxide 0.1%-0.3%, surplus are silicon dioxide.
Specifically, as preferably, described antibacterial be silver zinc inorganic complex antimicrobials, copper system inorganic complex antimicrobials or
Titanium system inorganic complex antimicrobials.
Specifically, as preferably, described silver zinc inorganic complex antimicrobials includes the component of following mass percent: aluminium oxide
29%-33%, silver nitrate 7%-11%, zinc nitrate 7%-11%, zeolite 7.8%-8.8%, ferrum oxide 1.1%-1.6%, oxygen
The ferrous 0.42%-1.1% of change, magnesium oxide 0.25%-0.4%, manganese monoxide 0.12%-0.3%, surplus are silicon dioxide.
Specifically, as preferably, described redispersible latex powder is selected from acrylic acid rubber powder, sbr powder, ethyl vinyl acetate
Ethylene copolymer rubber powder, SB rubber powder, vinylacetate-ethylene-methylmethacrylate copolymer glue
At least one in powder, ethylene-vinyl chloride-vinyl laurate terpolymer rubber powder.
Specifically, as preferably, described surfactant is selected from sodium carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl
At least one in methylcellulose, sodium polyacrylate, dodecyl sodium sulfate, alkylphenol polyoxyethylene.
Specifically, as preferably, described lithopone is the mixture of zinc sulfide and barium sulfate, described zinc sulfide and described sulfur
The mass ratio of acid barium is 1:0.5-3.
Specifically, as preferably, the mesh number of described dicalcium powder is 340-450 mesh, and the mesh number of described sierozem power is 340-450
Mesh, described diatomaceous mesh number is 900-1100 mesh, and described kaolinic mesh number is 750-850 mesh, the mesh number of described wollastonite
For 750-850 mesh, the mesh number of described light calcium carbonate powder is 340-450 mesh.
Second aspect, embodiments provides the preparation method of above-mentioned coating, and described preparation method includes following step
Rapid:
According to the mass percent of component each in coating, by dicalcium powder, sierozem power, kieselguhr, anionic additive, antibacterial
Agent, Pulvis Talci, Kaolin, wollastonite, surfactant, redispersible latex powder, light calcium carbonate powder, lithopone join blender
Middle stirring 16-29min, obtains described negative oxygen ion dry powder paint.
The technical scheme that the embodiment of the present invention provides has the benefit that
The anion dry powder paint that the embodiment of the present invention provides, by adding the diatom with porous feature in coating
Soil, the coating that enhancing the embodiment of the present invention provides absorbs the ability of 300 kinds of harmful substances such as formaldehyde, VOC, and kieselguhr has
There are the features such as excellent moisture expantion, moisture releasing reduction and water translocation, the humidity of indoor can be adjusted.Add by adding anion
Add the coating anion releasing the most constantly that agent can make the embodiment of the present invention provide, improve the immunity of human body
Power, can eliminate the harmful gas in air and particulate matter simultaneously, it is possible to play the effect purifying air.Can by adding antibacterial
To avoid wall breed bacteria or to kill the antibacterial grown.Can play generate coating by interpolation Pulvis Talci, lithopone
The effect of skeleton, strengthens the tensile strength of coating that the embodiment of the present invention provides, and add wollastonite, Kaolin can improve
The dispersive property of each component of coating, it is ensured that each uniform component distribution in coating, can improve the mechanical strength of coating, adhesive force, increasing
Add ruggedness.By adding light calcium carbonate powder so that it is with dicalcium powder, sierozem power and other component synergism, substantially increase this painting
The strength of coating of material and water-wash resistance.By adding surfactant, redispersible latex powder, surface tension can be reduced,
Improve the mobility of coating, and the coating that the embodiment of the present invention can be made after application to provide forms the coating of high-flexibility.
By the synergism of above-mentioned each component, the coating making the embodiment of the present invention provide has efficient absorption formaldehyde, VOC etc. 300 kinds
Harmful substance, the most enduringly anion releasing, anti-mildew become and sterilizing ability is strong, good permeability, adjustable room air wet
The features such as degree, the intensity of coating and good toughness, water-wash resistance are good.And the preparation method of the coating of embodiment of the present invention offer
Technique is simple, time-consumingly few, is suitable for large-scale production and promotes the use of.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, embodiment of the present invention will be made into one below
Step ground describes in detail.
First aspect, embodiments provides a kind of negative oxygen ion dry powder paint, and this coating includes following quality hundred
The component of proportion by subtraction: sierozem power 25%-35%, kieselguhr 6.2%-8.0%, anionic additive 4.5%-6.5%, antibacterial
1.5%-5.0%, Pulvis Talci 0.15%-0.80%, Kaolin 0.15%-0.80%, wollastonite 0.15%-0.50%, surface
Activating agent 0.05%-0.15%, redispersible latex powder 0.55%-1.5%, light calcium carbonate powder 1.2%-1.8%, lithopone
0.15%-0.50%, surplus are dicalcium powder.
The anion dry powder paint that the embodiment of the present invention provides, by adding the diatom with porous feature in coating
Soil, the coating that enhancing the embodiment of the present invention provides absorbs the ability of the harmful gass such as formaldehyde, and kieselguhr has excellent
The features such as moisture expantion, moisture releasing reduction and water translocation, can adjust the humidity of indoor.Permissible by adding anionic additive
Make the coating anion releasing the most constantly that the embodiment of the present invention provides, improve the immunity of human body, simultaneously can
Eliminate the harmful gas in air and particulate matter, it is possible to play the effect purifying air.Wall can be avoided by adding antibacterial
Wall breed bacteria or kill the antibacterial grown.The work of the skeleton generating coating can be played by interpolation Pulvis Talci, lithopone
With, strengthen the tensile strength of coating that the embodiment of the present invention provides, and add wollastonite, Kaolin can improve each group of coating
The dispersive property divided, it is ensured that each uniform component distribution in coating, can improve the mechanical strength of coating, adhesive force, increase ruggedness.
By adding light calcium carbonate powder so that it is with dicalcium powder, sierozem power and other component synergism, the coating substantially increasing this coating is strong
Degree and water-wash resistance.By adding surfactant, redispersible latex powder, surface tension can be reduced, improve coating
Mobility, and the coating that the embodiment of the present invention can be made after application to provide forms the coating of high-flexibility.By above-mentioned respectively
The synergism of component, the coating making the embodiment of the present invention provide have 300 kinds of harmful substances such as efficient absorption formaldehyde, VOC, from
So the most enduringly anion releasing, anti-mildew becomes and sterilizing ability is strong, good permeability, the humidity of adjustable room air, coating strong
Degree and the feature such as good toughness, water-wash resistance be good.And the technique of the preparation method of the coating of embodiment of the present invention offer is simple, consumption
Time few, be suitable for large-scale production and promoting the use of.
Wherein, the mass percent of each component in the coating provide the embodiment of the present invention controls within the above range,
Each component preferably synergism can be made, and then the coating making the embodiment of the present invention provide has efficient absorption formaldehyde etc. and is harmful to
Gas, the most enduringly anion releasing, anti-mildew become and sterilizing ability is strong, good permeability, the humidity of adjustable room air, painting
The intensity of layer and the feature such as good toughness, water-wash resistance be good.Specifically, the matter of each component in the coating that the embodiment of the present invention provides
Amount percentage ratio can be multiple, for example, the mass percent of sierozem power can be 25%, 26%, 27%, 28%, 29%,
30%, 31%, 32%, 33%, 34%, 35% etc., diatomaceous mass percent can be 6.2%, 6.6%, 7.0%,
7.4%, 7.8%, 8.0% etc., the mass percent of anionic additive can be 4.5%, 4.8%, 5.2%, 5.4%,
5.8%, 6.2%, 6.5% etc., the mass percent of antibacterial can be 1.5%, 2.0%, 2.5%, 3.0%, 3.5%,
4.0%, 4.5%, 5.0% etc., talcous mass percent can be 0.15%, 0.25%, 0.35%, 0.45%,
0.55%, 0.65%, 0.75%, 0.80% etc., kaolinic mass percent can be 0.15%, 0.25%, 0.35%,
0.45%, 0.55%, 0.65%, 0.75%, 0.80% etc., the mass percent of wollastonite can be 0.15%, 0.20%,
0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50% etc., the mass percent of surfactant can be
0.05%, 0.08%, 0.11%, 0.14%, 0.15% etc., the mass percent of redispersible latex powder can be
0.55%, 0.65%, 0.75%, 0.85%, 0.95%, 1.1%, 1.2%, 1.3%, 1.4%, 1.5% etc., the matter of light calcium carbonate powder
Amount percentage ratio can be 1.2%, 1.3%, 1.4%, 1.5%, 1.6%, 1.7%, 1.8% etc., the mass percent of lithopone
Can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50% etc., surplus be dicalcium powder.
As preferably, in the coating that the embodiment of the present invention provides, the mass percent of each component is: sierozem power 27%-
32%, kieselguhr 7.5%-8.0%, anionic additive 4.8%-5.2%, antibacterial 2.8%-3.4%, Pulvis Talci 0.4%-
0.6%, Kaolin 0.4%-0.6%, wollastonite 0.2%-0.4%, surfactant 0.08%-0.12%, redispersible
Latex powder 0.8%-1.2%, light calcium carbonate powder 1.4%-1.6%, lithopone 0.26%-0.34%, surplus are dicalcium powder.It is arranged such
The coating that the percent mass ratio of each component can make the embodiment of the present invention provide preferably plays the excellent performance of each component.
As preferably, in the coating that the embodiment of the present invention provides, the mass percent of each component is: sierozem power 30%, kieselguhr 7.8%,
Anionic additive 5%, antibacterial 3%, Pulvis Talci 0.5%, Kaolin 0.5%, wollastonite 0.3%, surfactant
0.1%, redispersible latex powder 1.0%, light calcium carbonate powder 1.5%, lithopone 0.3%, dicalcium powder 50%, be arranged such each component
Percent mass ratio the synergism between each component can be made to strengthen, and then make each of coating that the embodiment of the present invention provides
Plant performance and reach optimum state.
Specifically, the anion of the anionic additive release in the coating that the embodiment of the present invention provides can be with water effect shape
Becoming hydroxyl group anion, hydroxyl group anion can pass through the air in electrical neutralization, chemical reaction, physisorption clean room, and
And the minimum gas in air can be oxidized to negative oxygen ion by hydroxyl group anion, negative oxygen ion is useful to health, can improve
The immunity of human body.After adding anionic additive in the coating that the embodiment of the present invention provides, coating can be made at room air
Middle anion releasing the most enduringly, can play the effect improving body immunity and purifying the air of a room.Wherein, anion adds
Add the mixture that agent can be tourmaline powder and rare earth element powder lanthanum, indium, boron, cerium, terbium etc., it is also possible to for add boron, titanium its
His inorganic non-metallic composite negative ion additive.When anionic additive is the inorganic non-metal composite material adding boron, titanium,
This anionic additive includes the component of following mass percent: aluminium oxide 31%-41%, boron oxide 7%-13%, titanium dioxide
Titanium 3%-6%, ferrum oxide 1.1%-1.7%, ferrous oxide 0.7%-1.2%, magnesium oxide 0.1%-0.4%, lithium oxide
0.1%-0.3%, manganese monoxide 0.1%-0.3%, surplus are silicon dioxide.For example, the mass percent of aluminium oxide can
Thinking 31%, 33%, 35%, 37%, 39%, 41% etc., the mass percent of boron oxide can be 7%, 9%, 11%, 13%
Can be 3%, 4%, 5%, 6% etc. Deng, the mass percent of titanium dioxide, the mass percent of ferrum oxide can be 1.1%,
1.2%, 1.3%, 1.4%, 1.5%, 1.6%, 1.7% etc., the mass percent of ferrous oxide can be 0.7%, 0.8%,
0.9%, 1.0%, 1.1%, 1.2% etc., the mass percent of magnesium oxide can be 0.1%, 0.2%, 0.3%, 0.4% etc.,
The mass percent of lithium oxide can be 0.1%, 0.2%, 0.3% etc., the mass percent of manganese monoxide can be 0.1%,
0.2%, 0.3% etc., surplus is silicon dioxide.Use this inorganic non-metallic composite negative ion additive can play release bear from
The effect of son, it is possible to purify air, the immunity of raising human body, and this anionic additive low price, easily obtain.
As preferably, in above-mentioned inorganic non-metallic composite negative ion additive, the mass percent of each component is: titanium dioxide
Silicon 46%, aluminium oxide 37%, boron oxide 11%, titanium dioxide 3%, ferrum oxide 1.4%, ferrous oxide 0.8%, magnesium oxide
0.4%, lithium oxide 0.2%, manganese monoxide 0.2%, is arranged such the mass ratio of each component in this anionic additive permissible
Make the coating anion releasing the most constantly that the embodiment of the present invention provides.
Specifically, the antibacterial in the embodiment of the present invention can avoid wall to go mouldy or breed bacteria, but also can
To kill the antibacterial grown, it is possible to play the effect into the good gnotobasis of indoor creation.Wherein, antibacterial is silver zinc
Inorganic complex antimicrobials, copper system inorganic complex antimicrobials or titanium system inorganic complex antimicrobials, select inorganic complex antimicrobials not
Meeting volatile organic compounds matter, safety and environmental protection, and preferable antibacterial effect can be played.As preferably, antibacterial is that silver zinc is inorganic
Complex antimicrobials, the ability of the antibacterial or sterilization of silver zinc inorganic complex antimicrobials is strong, selects silver zinc inorganic complex antimicrobials permissible
The coating making the embodiment of the present invention provide has the stronger antibacterial or ability of sterilization.
Wherein, silver zinc inorganic complex antimicrobials includes the component of following mass percent: aluminium oxide 29%-33%, nitric acid
Silver 7%-11%, zinc nitrate 7%-11%, zeolite 7.8%-8.8%, ferrum oxide 1.1%-1.6%, ferrous oxide 0.42%-
1.1%, magnesium oxide 0.25%-0.4%, manganese monoxide 0.12%-0.3%, surplus are silicon dioxide.Such as, the matter of aluminium oxide
Amount percentage ratio can be 29%, 30%, 31%, 32%, 33% etc., the mass percent of silver nitrate can be 7%, 8%, 9%,
10%, 11% etc., the mass percent of zinc nitrate can be 7%, 8%, 9%, 10%, 11% etc., the mass percent of zeolite
Can be 7.8%, 7.9%, 8.1%, 8.3%, 8.5%, 8.7%, 8.8% etc., the mass percent of ferrum oxide can be
1.1%, 1.3%, 1.5%, 1.6% etc., the mass percent of ferrous oxide can be 0.42%, 0.52%, 0.62%,
0.72%, 0.82%, 0.92%, 1.02%, 1.1% etc., the mass percent of magnesium oxide can be 0.25%, 0.3%,
0.35%, 0.4% etc., the mass percent of manganese monoxide can be 0.12%, 0.2%, 0.3% etc., and surplus is silicon dioxide.
The silver-colored zinc inorganic complex antimicrobials selecting as above component and mass ratio can play stronger antibacterial or sterilizing ability, wherein,
The synergism of silver nitrate and zinc nitrate adds the antibacterial or sterilizing ability of this silver zinc inorganic complex antimicrobials, and this silver zinc
Inorganic complex antimicrobials cheap, easily obtains.As preferably, this silver zinc inorganic complex antimicrobials includes following quality hundred
The component of proportion by subtraction: silicon dioxide 43%, aluminium oxide 31%, zinc nitrate 7.5%, silver nitrate 7.5%, zeolite 8.2%, ferrum oxide
1.4%, ferrous oxide 0.8%, magnesium oxide 0.4%, manganese monoxide 0.2%, is arranged such in silver zinc inorganic complex antimicrobials each
The mass ratio of component, can make this silver zinc inorganic complex antimicrobials reach the antibacterial or bactericidal effect of excellence.
Specifically, the renewable dispersibility latex powder in the coating that the embodiment of the present invention provides has film property and dispersion
Property, the coating eventually formed can be made smooth, smooth, and there is preferable pliability.Wherein, redispersible latex powder is selected from
Acrylic acid rubber powder, sbr powder, ethylene-vinyl acetate copolymer rubber powder, SB rubber powder, vinyl acetate
In ester-ethylene methyl methacrylate copolymer rubber powder, ethylene-vinyl chloride-vinyl laurate terpolymer rubber powder extremely
Few one.Such as redispersible latex powder can be in above-mentioned rubber powder any one, two kinds, three kinds, four kinds, five kinds or
The mixture of whole six kinds.When selecting the mixture of acrylate glue powder and sbr powder, acrylic acid rubber powder and sbr powder
Mass ratio is 1:0.5-2, such as, can be 1:0.5,1:1,1:1.5,1:2 etc., when selecting sbr powder and ethyl vinyl acetate second
During the mixture of alkene copolymer rubber powder, sbr powder is 1:0.5-2 with the mass ratio of ethylene-vinyl acetate copolymer rubber powder,
Can be such as 1:0.5,1:1,1:1.5,1:2 etc..Above-mentioned any one or more redispersible latex powder is selected to make
The good film-forming property of the coating that the embodiment of the present invention provides, the pliability of coating is good, and these several redispersible latex powders hold
Easily obtain.
Specifically, the surfactant in the coating that the embodiment of the present invention provides can reduce the table of various components in coating
Surface tension, can make each component in coating be uniformly dispersed simultaneously, further improves the mobility of coating, and live in surface during use
Property agent also with redispersable latex powder and other component synergism, make the coating eventually formed have preferable pliability.Its
In, surfactant selected from sodium carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium polyacrylate, 12
At least one in sodium alkyl sulfonate, alkylphenol polyoxyethylene.Such as surfactant can be in above-mentioned surfactant
Arbitrary a kind of, two kinds, three kinds, four kinds, five kinds or whole six kinds.When selecting hydroxypropyl methyl cellulose and carboxymethyl cellulose
During the mixture of sodium, hydroxypropyl methyl cellulose is 1:0.5-2 with the mass ratio of sodium carboxymethyl cellulose, such as, can be 1:
0.5,1:1,1:1.5,1:2 etc., when selecting the mixture of sodium carboxymethyl cellulose and sodium polyacrylate, sodium carboxymethyl cellulose
It is 1:0.5-2 with the mass ratio of sodium polyacrylate, such as, can be 1:0.5,1:1,1:1.5,1:2 etc., when selecting hydroxypropyl
During the mixture of methylcellulose, sodium polyacrylate and dodecyl sodium sulfate, hydroxypropyl methyl cellulose, sodium polyacrylate with
The mass ratio of dodecyl sodium sulfate is 1:0.5-2:0.5-2, can be such as 1:0.5:0.5,1:1:1,1:1.5:1.5,
1:2:2 etc..The dispersion effect of above-mentioned several surfactant is good, cheap, easily obtains.
Specifically, the lithopone in the coating that the embodiment of the present invention provides can be with Pulvis Talci, dicalcium powder, sierozem power, light
Calcium powder synergism, contributes to being formed the skeleton of coating, strengthens the tensile strength of the coating that the embodiment of the present invention provides.Wherein,
Lithopone is the mixture of zinc sulfide and barium sulfate, and zinc sulfide is 1:0.5-3, such as zinc sulfide and sulfur with the mass ratio of barium sulfate
The mass ratio of acid barium is 1:0.5,1:1,1:1.5,1:2,1:2.5,1:3 etc..It is arranged such the ratio of two kinds of compositions in lithopone
It is easy to make lithopone preferably play a role.
Specifically, the mesh number of dicalcium powder is 340-450 mesh, and the mesh number of sierozem power is 340-450 mesh, and diatomaceous mesh number is
900-1100 mesh, kaolinic mesh number is 750-850 mesh, and the mesh number of wollastonite is 750-850 mesh, and the mesh number of light calcium carbonate powder is 340-
450 mesh.For example, the mesh number of dicalcium powder can be 340,350,360,370,380,390,400,410,420,430,440,
450 etc., the mesh number of sierozem power can be 340,350,360,370,380,390,400,410,420,430,440,450 etc., silicon
The mesh number of diatomaceous earth can be 900,930,950,970,1000,1050,1100 etc., kaolinic mesh number can be 750,770,
790,820,850 etc., the mesh number of wollastonite can be 750,770,790,820,850 etc., the mesh number of light calcium carbonate powder can be 340,
350,360,370,380,390,400,410,420,430,440,450 etc..Visible, the mesh number of above-mentioned each component is relatively big, i.e. goes up
The powder stating each component is thinner, and this is easy to form smooth, the coating of high intensity, good toughness, and can improve the present invention
The water-wash resistance of coating that embodiment provides, and the harmful gas such as the diatomaceous specific surface area of fine-powdered is big, PARA FORMALDEHYDE PRILLS(91,95) or
The absorbability of person's abnormal flavour is strong, it is also possible to more preferably adjust indoor humidity, beneficially health.
Second aspect, embodiments provides the preparation method of above-mentioned coating, and its preparation method comprises the following steps:
According to the mass percent of component each in coating, by dicalcium powder, sierozem power, kieselguhr, anionic additive, antibacterial, Talcum
Powder, Kaolin, wollastonite, surfactant, redispersible latex powder, light calcium carbonate powder, lithopone join in blender and stir
16-29min, obtains negative oxygen ion dry powder paint.Wherein, mixing time can be 16min, 17min, 19min, 21min,
23min, 25min, 27min, 29min etc..
The technique of the preparation method of the coating that the embodiment of the present invention provides is simple, time-consumingly few, is suitable for large-scale production and pushes away
Wide use.
Hereinafter will be further described through the present invention by specific embodiment.
In specific examples below, the unreceipted condition person of involved operation, all according to normal condition or manufacturer
The condition of suggestion is carried out.Raw materials used unreceipted production firm and specification person be can by city available from conventional products.
Embodiment 1
Present embodiments provide a kind of negative oxygen ion dry powder paint, by mixing the component of following mass percent: ash calcium
Powder 27%, kieselguhr 7.5%, anionic additive 4.8%, antibacterial 2.8%, Pulvis Talci 0.4%, Kaolin 0.4%, silicon ash
Stone 0.2%, dodecyl sodium sulfate 0.09%, sbr powder 0.9%, light calcium carbonate powder 1.4%, lithopone 0.26%, surplus are attached most importance to
Calcium powder, and add it to blender stirs 17min, i.e. can get the present embodiment desired negative oxygen ion dry powder paint, should
The average mesh number of negative oxygen ion dry powder paint is 500 mesh.
Wherein, anionic additive includes the component of following mass percent: aluminium oxide 32%, boron oxide 8%, titanium dioxide
Titanium 3%, ferrum oxide 1.2%, ferrous oxide 0.8%, magnesium oxide 0.3%, lithium oxide 0.3%, manganese monoxide 0.3%, surplus are
Silicon dioxide.Silver zinc inorganic complex antimicrobials includes the component of following mass percent: aluminium oxide 30%, silver nitrate 7%, nitric acid
Zinc 8%, zeolite 8.1%, ferrum oxide 1.2%, ferrous oxide 0.52%, magnesium oxide 0.3%, manganese monoxide 0.22%, surplus are
Silicon dioxide.In lithopone, zinc sulfide is 1:0.5 with the mass ratio of barium sulfate.
Embodiment 2
Present embodiments provide a kind of negative oxygen ion dry powder paint, by mixing the component of following mass percent: ash calcium
Powder 29%, kieselguhr 7.7%, anionic additive 4.8%, antibacterial 3.0%, Pulvis Talci 0.5%, Kaolin 0.5%, silicon ash
Stone 0.3%, hydroxypropyl methyl cellulose and the mixture 0.10% of sodium carboxymethyl cellulose, sbr powder and ethyl vinyl acetate second
The mixture 1.0% of alkene copolymer rubber powder, light calcium carbonate powder 1.5%, lithopone 0.28%, surplus are dicalcium powder, and add it to
Blender stirs 19min, i.e. can get the present embodiment desired negative oxygen ion dry powder paint, this negative oxygen ion dry powder paint
Average mesh number is 540 mesh.
Wherein, anionic additive includes the component of following mass percent: aluminium oxide 35%, boron oxide 9%, titanium dioxide
Titanium 3%, ferrum oxide 1.5%, ferrous oxide 1.1%, magnesium oxide 0.3%, lithium oxide 0.3%, manganese monoxide 0.3%, surplus are
Silicon dioxide.Silver zinc inorganic complex antimicrobials includes the component of following mass percent: aluminium oxide 31%, silver nitrate 8%, nitric acid
Zinc 8%, zeolite 8.4%, ferrum oxide 1.4%, ferrous oxide 0.62%, magnesium oxide 0.32%, manganese monoxide 0.25%, surplus are
Silicon dioxide.Hydroxypropyl methyl cellulose is 1:1 with the mass ratio of sodium carboxymethyl cellulose, sbr powder and ethyl vinyl acetate second
The mass ratio of alkene copolymer rubber powder is 1:1, and in lithopone, zinc sulfide is 1:1 with the mass ratio of barium sulfate.
Embodiment 3
Present embodiments provide a kind of negative oxygen ion dry powder paint, by mixing the component of following mass percent: ash calcium
Powder 30%, kieselguhr 7.8%, anionic additive 5%, antibacterial 3%, Pulvis Talci 0.5%, Kaolin 0.5%, wollastonite
0.3%, sodium polyacrylate 0.1%, sbr powder and the mixture 1% of ethylene-vinyl acetate copolymer rubber powder, light calcium carbonate powder
1.5%, lithopone 0.3%, surplus are dicalcium powder, and add it to stir in blender 20min, i.e. can get the present embodiment
Desired negative oxygen ion dry powder paint, the average mesh number of this negative oxygen ion dry powder paint is 580 mesh.
Wherein, anionic additive includes the component of following mass percent: silicon dioxide 46%, aluminium oxide 37%, oxygen
Change boron 11%, titanium dioxide 3%, ferrum oxide 1.4%, ferrous oxide 0.8%, magnesium oxide 0.4%, lithium oxide 0.2%, oxidation
Manganese 0.2%.Silver zinc inorganic complex antimicrobials includes the component of following mass percent: silicon dioxide 43%, aluminium oxide 31%, nitre
Acid zinc 7.5%, silver nitrate 7.5%, zeolite 8.2%, ferrum oxide 1.4%, ferrous oxide 0.8%, magnesium oxide 0.4%, oxidation
Manganese 0.2%.Sbr powder is 1:2 with the mass ratio of the mixture of ethylene-vinyl acetate copolymer rubber powder, zinc sulfide in lithopone
It is 1:1.2 with the mass ratio of barium sulfate.
Embodiment 4
Present embodiments provide a kind of negative oxygen ion dry powder paint, by mixing the component of following mass percent: ash calcium
Powder 32%, kieselguhr 8%, anionic additive 5.1%, antibacterial 3.1%, Pulvis Talci 0.5%, Kaolin 0.4%, wollastonite
0.3%, propyl methocel and sodium polyacrylate and the mixture 0.09% of dodecyl sodium sulfate, ethylene-vinyl chloride-moon
Laurate terpolymer rubber powder 0.9%, light calcium carbonate powder 1.4%, lithopone 0.26%, surplus are dicalcium powder, and are added
Entering in blender stirring 25min, i.e. can get the present embodiment desired negative oxygen ion dry powder paint, this negative oxygen ion dry powder is coated with
The average mesh number of material is 480 mesh.
Wherein, anionic additive includes the component of following mass percent: aluminium oxide 36%, boron oxide 9%, titanium dioxide
Titanium 3%, ferrum oxide 1.6%, ferrous oxide 1.2%, magnesium oxide 0.4%, lithium oxide 0.3%, manganese monoxide 0.3%, surplus are
Silicon dioxide.Silver zinc inorganic complex antimicrobials includes the component of following mass percent: aluminium oxide 32%, silver nitrate 11%, nitre
Acid zinc 8%, zeolite 8.4%, ferrum oxide 1.4%, ferrous oxide 0.72%, magnesium oxide 0.3%, manganese monoxide 0.22%, surplus
For silicon dioxide.Propyl methocel, sodium polyacrylate, the mass ratio of dodecyl sodium sulfate are 1:1:1, sulfur in lithopone
The mass ratio changing zinc and barium sulfate is 1:1.5.
Application Example 1
The negative oxygen ion dry powder paint that embodiment 1-4 is provided by this application embodiment by the following method absorbs formaldehyde gas
Performance test: the negative oxygen ion dry powder paint sampling respectively embodiment 1-4 provided, and respectively corresponding negative oxygen from
Adding in sub-dry powder paint sample with its mass ratio is the deionized water of 6:4, stirs 22min, obtains corresponding water based paint, will
It is respectively coated with 1m24 planks on, then 4 planks are individually placed to 4 seal boxs of formaldehyde containing same concentrations
In, and the empty plank of a uncoated coating is put in the 5th seal box with same concentrations formaldehyde as blank,
After 96h, detect respectively according to the method that " GBT18204.26-2000 public place method for determining formaldehyde in air " standard provides
The concentration of formaldehyde in five different seal boxs, the test result of the absorbance of concrete formaldehyde is as shown in table 1:
Table 1
| Negative oxygen ion dry powder paint | Clearance/the % of formaldehyde |
| Embodiment 1 | 99.1 |
| Embodiment 2 | 99.6 |
| Embodiment 3 | 99.8 |
| Embodiment 4 | 99.2 |
| Blank | 22.1 |
Can be drawn by table 1, the negative oxygen ion dry powder paint that embodiment of the present invention 1-4 provides can be efficiently absorbed formaldehyde
Gas, it is seen then that the negative oxygen ion dry powder paint that the embodiment of the present invention provides can be efficiently absorbed formaldehyde, VOC etc. 300 kinds and be harmful to
Material, has the ability purifying air of excellence.
Application Example 2
The anion amount of inducing of the negative oxygen ion dry powder paint that embodiment 1-4 is provided by this application embodiment is tested:
This application embodiment uses the method for Application Example 1, obtains 4 and is applied the negative oxygen that embodiment of the present invention 1-4 provides respectively
The plank sample of ion dry powder paint, and use the method that " HG/T4109-2009 anion function coating " standard provides, to reality
Executing example 1-4 to carry out anion and induce measurement examination, concrete test data are as shown in table 2:
Table 2
| Negative oxygen ion dry powder paint | The anion amount of inducing, individual/s cm2 |
| Embodiment 1 | 1023 |
| Embodiment 2 | 1061 |
| Embodiment 3 | 1103 |
| Embodiment 4 | 1034 |
Can be drawn by table 2, embodiment of the present invention 1-4 provide negative oxygen ion dry powder paint can discharge substantial amounts of bear from
Son, it is seen then that the ability of the negative oxygen ion dry powder paint anion releasing that the embodiment of the present invention provides is strong, and then purify the energy of air
Power is strong, is of value to health.
Application Example 3
The sterilizing ability of the negative oxygen ion dry powder paint that embodiment 1-4 is provided by this application embodiment is tested: will be real
It is on the plank of 1mm that the negative oxygen ion dry powder paint that executing example 1-4 provides is respectively coated on 4 thickness, then by the wood after coating
Plate is cut into 10 × 10mm pat, uses shaking method, and corresponding pat being put into 8 respectively and is respectively provided with concentration is 2
×105The escherichia coli of CFU/mmL and staphylococcus aureus rock in bottle, in the condition that shaking speed is 250 revs/min
Under, to rock 4 hours, then bacterial solution is tested, concrete test result is as shown in table 3 below:
Table 3
| Negative oxygen ion dry powder paint | Colibacillary sterilizing rate/% | Sterilizing rate/the % of staphylococcus aureus |
| Embodiment 1 | 99.1 | 98.6 |
| Embodiment 2 | 99.8 | 99.5 |
| Embodiment 3 | 99.8 | 99.9 |
| Embodiment 4 | 99.4 | 98.7 |
Can be drawn by table 3, the sterilizing rate of the negative oxygen ion dry powder paint that embodiment of the present invention 1-4 provides is high, it is seen then that this
The antibacterial ability of the negative oxygen ion dry powder paint that inventive embodiments provides is strong.
Application Example 4
The water-wash resistance of the negative oxygen ion dry powder paint that embodiment 1-4 is provided by this application embodiment is tested: will be real
The negative oxygen ion dry powder paint that executing example 1-4 provides is respectively coated on 4 1m2On plank, and the thickness of coating is 1mm, and room temperature is dried in the air
Dry, the most respectively it is carried out scrub washing test, and observe the pattern of coating, concrete test result is as shown in table 4 below:
Table 4
| Negative oxygen ion dry powder paint | Clean 500 times | Clean 800 times | Clean 1200 times | Clean 1500 times |
| Embodiment 1 | Smooth | Smooth | Smooth, not bottom drain | Smooth, not bottom drain |
| Embodiment 2 | Smooth | Smooth | Smooth, not bottom drain | Smooth, not bottom drain |
| Embodiment 3 | Smooth | Smooth | Smooth, not bottom drain | Smooth, not bottom drain |
| Embodiment 4 | Smooth | Smooth | Smooth, not bottom drain | Smooth, not bottom drain |
Can be drawn by table 4, the water-wash resistance of the negative oxygen ion dry powder paint that embodiment of the present invention 1-4 provides is good, it is seen then that
The water-wash resistance of the negative oxygen ion dry powder paint that the embodiment of the present invention provides is good, and service life is long.
From Application Example 1-4, the negative oxygen ion dry powder paint that the embodiment of the present invention provides has efficient absorption first
It is excellent that 300 kinds of harmful substances such as aldehyde, VOC, the most enduringly anion releasing, anti-mildew become and sterilizing ability is strong, water-wash resistance is good etc.
The health of point, it is possible to be substantially improved indoor environment, beneficially human body, can promote the use of.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the scope of the invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention
Within.
Claims (10)
1. a negative oxygen ion dry powder paint, it is characterised in that described coating includes the component of following mass percent: sierozem power
25%-35%, kieselguhr 6.2%-8.0%, anionic additive 4.5%-6.5%, antibacterial 1.5%-5.0%, Pulvis Talci
0.15%-0.80%, Kaolin 0.15%-0.80%, wollastonite 0.15%-0.50%, surfactant 0.05%-
0.15%, redispersible latex powder 0.55%-1.5%, light calcium carbonate powder 1.2%-1.8%, lithopone 0.15%-0.50%, remaining
Amount is dicalcium powder.
Coating the most according to claim 1, it is characterised in that described coating includes the component of following mass percent: ash
Calcium powder 27%-32%, kieselguhr 7.5%-8.0%, anionic additive 4.8%-5.2%, antibacterial 2.8%-3.4%, cunning
Stone powder 0.4%-0.6%, Kaolin 0.4%-0.6%, wollastonite 0.2%-0.4%, surfactant 0.08%-0.12%,
Redispersible latex powder 0.8%-1.2%, light calcium carbonate powder 1.4%-1.6%, lithopone 0.26%-0.34%, surplus are triple superphosphate
Powder.
Coating the most according to claim 1, it is characterised in that described anionic additive includes following mass percent
Component: aluminium oxide 31%-41%, boron oxide 7%-13%, titanium dioxide 3%-6%, ferrum oxide 1.1%-1.7%, oxidation Asia
Ferrum 0.7%-1.2%, magnesium oxide 0.1%-0.4%, lithium oxide 0.1%-0.3%, manganese monoxide 0.1%-0.3%, surplus are
Silicon dioxide.
Coating the most according to claim 1, it is characterised in that described antibacterial is silver zinc inorganic complex antimicrobials, copper system
Inorganic complex antimicrobials or titanium system inorganic complex antimicrobials.
Coating the most according to claim 4, it is characterised in that described silver zinc inorganic complex antimicrobials includes following quality hundred
The component of proportion by subtraction: aluminium oxide 29%-33%, silver nitrate 7%-11%, zinc nitrate 7%-11%, zeolite 7.8%-8.8%, oxidation
Ferrum 1.1%-1.6%, ferrous oxide 0.42%-1.1%, magnesium oxide 0.25%-0.4%, manganese monoxide 0.12%-0.3%, remaining
Amount is silicon dioxide.
Coating the most according to claim 1, it is characterised in that described redispersible latex powder selected from acrylic acid rubber powder,
Sbr powder, ethylene-vinyl acetate copolymer rubber powder, SB rubber powder, vinylacetate-ethylene-methyl
At least one in methyl acrylate copolymer rubber powder, ethylene-vinyl chloride-vinyl laurate terpolymer rubber powder.
Coating the most according to claim 1, it is characterised in that described surfactant is selected from sodium carboxymethyl cellulose, hydroxyl
In ethyl cellulose, hydroxypropyl methyl cellulose, sodium polyacrylate, dodecyl sodium sulfate, alkylphenol polyoxyethylene extremely
Few one.
Coating the most according to claim 1, it is characterised in that described lithopone is the mixture of zinc sulfide and barium sulfate,
Described zinc sulfide is 1:0.5-3 with the mass ratio of described barium sulfate.
Coating the most according to claim 1, it is characterised in that the mesh number of described dicalcium powder is 340-450 mesh, described ash calcium
The mesh number of powder is 340-450 mesh, and described diatomaceous mesh number is 900-1100 mesh, and described kaolinic mesh number is 750-850 mesh,
The mesh number of described wollastonite is 750-850 mesh, and the mesh number of described light calcium carbonate powder is 340-450 mesh.
10. the preparation method of the coating described in any one of claim 1-9, it is characterised in that described preparation method includes following
Step:
According to the mass percent of component each in coating, by dicalcium powder, sierozem power, kieselguhr, anionic additive, antibacterial,
Pulvis Talci, Kaolin, wollastonite, surfactant, redispersible latex powder, light calcium carbonate powder, lithopone join in blender
Stirring 16-29min, obtains described negative oxygen ion dry powder paint.
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| CN108659663A (en) * | 2018-05-02 | 2018-10-16 | 安徽弘邦天力铝箔有限公司 | Surpass the manufacturing method of the coating of drafting and preparation method thereof, aluminium foil and aluminium foil containing negative oxygen ion |
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| CN108822587A (en) * | 2018-07-10 | 2018-11-16 | 吉林中孚环保科技发展有限公司 | A kind of high-temperature molten salt interior wall coating and its preparation process |
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| CN109910491A (en) * | 2019-01-29 | 2019-06-21 | 郑州高聚粉体科技有限公司 | A kind of extension picture of releasable negative oxygen ion and preparation method thereof |
| CN110204933A (en) * | 2019-06-11 | 2019-09-06 | 深圳锦家安科技有限公司 | A kind of multifunction negative ion dry powder paint |
| CN111450798A (en) * | 2020-04-13 | 2020-07-28 | 内蒙古牧星人新材料科技有限公司 | High-concentration negative oxygen ion powder and preparation method thereof |
| CN111484304A (en) * | 2020-04-23 | 2020-08-04 | 刘飞跃 | Negative oxygen ion dry powder coating and preparation method thereof |
| CN111574865A (en) * | 2020-06-09 | 2020-08-25 | 河南省建筑工程质量检验测试中心站有限公司 | Inorganic functional coating |
| CN111718607A (en) * | 2020-07-31 | 2020-09-29 | 上海斯米克健康环境技术有限公司 | Light high-strength anti-condensation dry powder coating and preparation method thereof |
| CN112708299A (en) * | 2020-11-30 | 2021-04-27 | 无锡境悠新材料科技有限公司 | Preparation method of negative ion antibacterial after-finishing agent for wet grinding silver-zinc-tungsten-titanium composite system |
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Application publication date: 20161207 |