CN109082165A - A kind of environment-friendly type emulsion paint and preparation method thereof - Google Patents
A kind of environment-friendly type emulsion paint and preparation method thereof Download PDFInfo
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- CN109082165A CN109082165A CN201810822150.9A CN201810822150A CN109082165A CN 109082165 A CN109082165 A CN 109082165A CN 201810822150 A CN201810822150 A CN 201810822150A CN 109082165 A CN109082165 A CN 109082165A
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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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
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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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses a kind of environment-friendly type emulsion paints and preparation method thereof, including following raw material by weight: 38-49 parts of polymer emulsion, 1-6 parts of defoaming agent, 2-5 parts of antifreezing agent, 2-9 parts of film forming agent, 3-7 parts of thickener, 1-5 parts of levelling agent, 5-10 parts of talcum powder, 12-23 parts of modified titanium, 6-14 parts of kaolin, dilute spar 3-9 parts, chitosan quaternary ammonium salt, the present invention passes through modified titanium, form the white powder substance of pore type, so that photocatalysis effect is more preferably, negative oxygen ion burst size is high, the negative oxygen ion of high concentration is by noxious substance in its outer layer, then particle is formed, the effect of dilute spar is mixed again, so that the better effect of purification, after chitosan quaternary ammonium salt is adsorbed on titanium dioxide after modification, with high-intensitive moisturizing and antibacterial effect.
Description
Technical field
The present invention relates to emulsion paint fields, and in particular to a kind of environment-friendly type emulsion paint and preparation method thereof.
Background technique
Emulsion paint is being commonly called as latex paint, is born in mid-to-late 1970s.Emulsion paint is water dispersible
Coating, it is using synthetic resin emulsion as base-material, and the refined coating of various auxiliary agents is added in filler after grinding distribution.With
The improvement of people's living standards, people increasingly pay close attention to health, and when being decorate, some emulsion paints can usually be issued
Some harmful substances, the carcinogenic teratogenesis of these harmful substances, so the superior emulsion paint of performance would generally be selected to carry out metope
It brushes.
The patent application of Publication No. CN105153863A discloses a kind of photocatalyst organosilicon-modified acrylate latex
The preparation method of paint has good water-fast heat resistance, also has the effect of good degradation of formaldehyde gas, but there are antibacterials
Ineffective problem.
The patent application of Publication No. CN102675990A discloses a kind of biodegradable odorless emulsion paint and its system
Preparation Method has degradation harmful substance well, but there is a problem of that antibacterial effect is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of environment-friendly type emulsion paint and preparation method thereof, the present invention passes through modified titanium white
Powder forms the white powder substance of pore type, so that photocatalysis effect is more preferably, negative oxygen ion burst size is high, and high concentration is born
Noxious substance in its outer layer, is then formed particle by oxonium ion, then mixes the work of the far-infrared ceramic ingredient in dilute spar
With so that the better effect of purification, after chitosan quaternary ammonium salt is adsorbed on titanium dioxide after modification, have high-intensitive wetting and
Antibacterial effect.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of environment-friendly type emulsion paint, including following raw material by weight: 38-49 parts of polymer emulsion, 1-6 parts of defoaming agent,
2-5 parts of antifreezing agent, 2-9 parts of film forming agent, 3-7 parts of thickener, 1-5 parts of levelling agent, 5-10 parts of talcum powder, modified titanium 12-23
Part, 6-14 parts of kaolin, spar 3-9 parts dilute, chitosan quaternary ammonium salt.
Preferably, including following raw material by weight: 42 parts of polymer emulsion, 3.5 parts of defoaming agent, antifreezing agent 3.5
It is part, 5.5 parts of film forming agent, 5 parts of thickener, 3 parts of levelling agent, 7.5 parts of talcum powder, 17.5 parts of modified titanium, 10 parts of kaolin, dilute
6 parts of spar.
Preferably, the polymer emulsion is selected from pure-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion, acrylate and vinyl acetate emulsion, vac-veova emulsion
One of or it is a variety of.
Preferably, dilute spar is according to mass ratio by charcoal, tourmaline, silicon carbide, nickel oxide, far-infrared ceramic
1:1:1.5:1.5:2 is reacted in the case where temperature is 1600-2500 DEG C, pressure is 550-800MPa and is formed.
Preferably, the thickener is 1.6:2.7 according to mass ratio by polyethylene, acrylic acid, hydroxypropyl methyl cellulose:
1.2 mixing.
Preferably, the antifreezing agent is by acid phosphate amine salt, alkylamine, fatty acid amide, organic acid esters, alkyl fourth two
One or more of acid imide mixes.
Preferably, the modified titanium is to grind 15- by nano-level grinder by nano-titanium dioxide and aluminium oxide
25min is then dispersed in ethylene glycol, ultrasonic wave mixing 3-5min, adds surfactant, and standing filters mixed up to solid
Close object.
Preferably, the surfactant be hydrochloric acid, ethylene glycol, poly- propionamide mixing be proportionally 1:1:2.3 mixing
It forms.
The invention also discloses a kind of preparation methods of environment-friendly type emulsion paint comprising following steps:
(1) defoaming agent, antifreezing agent, film forming agent, thickener and levelling agent are added in blender, revolving speed 200-300r/
Min stirs 15-20min up to A liquid；
(2) by talcum powder, modified titanium, kaolin, dilute spar by being stirred using high shear agitation device, revolving speed 350-
960r/min stirs 25-30min, is sieved up to mixture B；
(3) mixture B is added in A liquid, adds chitosan quaternary ammonium salt, then ultrasonic mixing 10-15min is recycled and stirred
Device stirring 10-20min is mixed up to mixture C；
(4) polymer emulsion is added into C, adjusts PH to 6-7, sieving discharges up to product.
Preferably, the temperature of the ultrasonic mixing is controlled at 40-55 DEG C.
The present invention have it is following the utility model has the advantages that
(1), nanometer titanium dioxide forms it into the micropore for being enclosed with aluminium oxide by dispersing with being blended in dispersing agent for aluminium oxide
Nano-scale particle thus plays good wetting so that chitosan quaternary ammonium salt, hydroxypropyl methyl cellulose are adsorbed on its outer layer
Effect, while chitosan quaternary ammonium salt and nano-titanium dioxide have good bactericidal effect.
It (2), is main component by titanium dioxide, aluminium oxide is that auxiliary element is formed by nanometer level microporous particle, this to receive
Scale particles can be under the action of light, and the oxygen molecule of adsorption reacts, hole then with the water of adsorption and OH-React shape
At the very strong hydroxyl of oxidisability, hydroxyl can be finally reached by oxidation operation at the simple inorganic matter such as carbon dioxide, water
Except harmful substances such as formaldehyde, and aluminium oxide can promote the release of negative oxygen ion, to increase the effect that removing and harmful gas is removed in sterilization
Fruit, then the release concentration of negative oxygen ion can be made bigger under the action of dilute spar, it can quickly remove the nocuousness such as formaldehyde
Gas and bacterium.
(3), the mutual cooperation of chitosan quaternary ammonium salt and hydroxypropyl methyl cellulose may make so that film-formation result enhances
The emulsion paint brushed on interior wall quickly can be dried.
(4) far-infrared ceramic in dilute spar can discharge far infrared light wave, and this light wave has positive influence to human body,
Increase washability number.
Specific embodiment
Below with reference to embodiment, further description of the specific embodiments of the present invention, and following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of environment-friendly type emulsion paint, including following raw material by weight: 38 parts of polymer emulsion, 1 part of defoaming agent, antifreezing agent
2 parts, 2 parts of film forming agent, 3 parts of thickener, 1 part of levelling agent, 5 parts of talcum powder, 12 parts of modified titanium, 6 parts of kaolin, dilute spar 3
Part, 5 parts of chitosan quaternary ammonium salt.
Wherein, polymer emulsion is mixed by pure-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion with mass ratio for 1:1.5:1.
Wherein, dilute spar is 1:1 according to mass ratio by charcoal, tourmaline, silicon carbide, nickel oxide, far-infrared ceramic:
1.5:1.5:2 is reacted in the case where temperature is 1600 DEG C, pressure is 550MPa and is formed.
Wherein, thickener is mixed by polyethylene, acrylic acid, hydroxypropyl methyl cellulose according to mass ratio for 1.6:2.7:1.2
It closes.
Wherein, antifreezing agent is mixed by acid phosphate amine salt, alkylamine, fatty acid amide with mass ratio for 1.3:1.5:2.0
It closes.
Wherein, the modified titanium is to grind 15min by nano-level grinder by nano-titanium dioxide and aluminium oxide, so
After be dispersed in ethylene glycol, ultrasonic wave mixing 3min adds surfactant, and standing filters up to solid mixture.
Wherein, surfactant be hydrochloric acid, ethylene glycol, poly- propionamide mixing be proportionally that 1:1:2.3 is mixed.
The preparation method of environment-friendly type emulsion paint in the present embodiment, comprising the following steps:
(1) defoaming agent, antifreezing agent, film forming agent, thickener and levelling agent are added in blender, revolving speed 200r/min is stirred
15min is mixed up to A liquid；
(2) by talcum powder, modified titanium, kaolin, dilute spar by being stirred using high shear agitation device, revolving speed is
350r/min stirs 25min, is sieved up to mixture B；
(3) mixture B is added in A liquid, adds chitosan quaternary ammonium salt, then ultrasonic mixing 10min recycles blender
10-20min is stirred up to mixture C；
(4) polymer emulsion is added into C, adjusts PH to 6, sieving discharges up to product.
Wherein, the temperature of ultrasonic mixing is controlled at 40 DEG C.
Embodiment 2
A kind of environment-friendly type emulsion paint, including following raw material by weight: 42 parts of polymer emulsion, 3.5 parts of defoaming agent, antifreeze
3.5 parts of agent, 5.5 parts of film forming agent, 5 parts of thickener, 3 parts of levelling agent, 7.5 parts of talcum powder, 17.5 parts of modified titanium, kaolin 10
Part, 6 parts of dilute spar, 7.5 parts of chitosan quaternary ammonium salt.
Wherein, polymer emulsion by silicone acrylic emulsion, acrylate and vinyl acetate emulsion, vac-veova emulsion with mass ratio be 2.5:1:1.5 mix and
At.
Wherein, dilute spar is 1:1 according to mass ratio by charcoal, tourmaline, silicon carbide, nickel oxide, far-infrared ceramic:
1.5:1.5:2 is reacted in the case where temperature is 2050 DEG C, pressure is 675MPa and is formed.
Wherein, thickener is mixed by polyethylene, acrylic acid, hydroxypropyl methyl cellulose according to mass ratio for 1.6:2.7:1.2
It closes.
Wherein, antifreezing agent is mixed by alkylamine, fatty acid amide, organic acid esters with mass ratio for 2.1:1.5:1.6.
Wherein, modified titanium is to grind 20min by nano-level grinder by nano-titanium dioxide and aluminium oxide, is then divided
It is dispersed in ethylene glycol, ultrasonic wave mixing 4min, adds surfactant, standing filters up to solid mixture.
Wherein, surfactant be hydrochloric acid, ethylene glycol, poly- propionamide mixing be proportionally that 1:1:2.3 is mixed.
The preparation method of environment-friendly type emulsion paint in the present embodiment, comprising the following steps:
(1) defoaming agent, antifreezing agent, film forming agent, thickener and levelling agent are added in blender, revolving speed 250r/min is stirred
17min is mixed up to A liquid；
(2) by talcum powder, modified titanium, kaolin, dilute spar by being stirred using high shear agitation device, revolving speed is
655r/min stirs 27min, is sieved up to mixture B；
(3) mixture B is added in A liquid, adds chitosan quaternary ammonium salt, then ultrasonic mixing 12min recycles blender
10-20min is stirred up to mixture C；
(4) polymer emulsion is added into C, adjusts PH to 6.5, sieving discharges up to product.
Wherein, the temperature of ultrasonic mixing is controlled at 47 DEG C.
Embodiment 3
A kind of environment-friendly type emulsion paint, including following raw material by weight: 49 parts of polymer emulsion, 6 parts of defoaming agent, antifreezing agent
5 parts, 9 parts of film forming agent, 7 parts of thickener, 5 parts of levelling agent, 10 parts of talcum powder, 23 parts of modified titanium, 14 parts of kaolin, dilute spar
9 parts 10 parts of chitosan quaternary ammonium salt.
Wherein, polymer emulsion is 1:1:6:1.3 with mass ratio by styrene-acrylic emulsion, silicone acrylic emulsion, acrylate and vinyl acetate emulsion.
Wherein, dilute spar is 1:1 according to mass ratio by charcoal, tourmaline, silicon carbide, nickel oxide, far-infrared ceramic:
1.5:1.5:2 is reacted in the case where temperature is 2500 DEG C, pressure is 800MPa and is formed.
Wherein, thickener is mixed by polyethylene, acrylic acid, hydroxypropyl methyl cellulose according to mass ratio for 1.6:2.7:1.2
It closes.
Wherein, antifreezing agent is 2:1:1.5 with mass ratio by acid phosphate amine salt, organic acid esters, alkyl succinimide
It mixes.
Wherein, the modified titanium is to grind 25min by nano-level grinder by nano-titanium dioxide and aluminium oxide, so
After be dispersed in ethylene glycol, ultrasonic wave mixing 5min adds surfactant, and standing filters up to solid mixture.
Wherein, surfactant be hydrochloric acid, ethylene glycol, poly- propionamide mixing be proportionally that 1:1:2.3 is mixed.
The preparation method of environment-friendly type emulsion paint in the present embodiment, comprising the following steps:
(1) defoaming agent, antifreezing agent, film forming agent, thickener and levelling agent are added in blender, revolving speed 300r/min is stirred
20min is mixed up to A liquid；
(2) by talcum powder, modified titanium, kaolin, dilute spar by being stirred using high shear agitation device, revolving speed is
960r/min stirs 30min, is sieved up to mixture B；
(3) mixture B is added in A liquid, adds chitosan quaternary ammonium salt, then ultrasonic mixing 15min recycles blender
10-20min is stirred up to mixture C；
(4) polymer emulsion is added into C, adjusts PH to 7, sieving discharges up to product.
Wherein, the temperature of ultrasonic mixing is controlled at 55 DEG C.
Comparative example 1
Environment-friendly type emulsion paint is prepared using method same as Example 1, the difference is that titanium dioxide is non-modified material.
Comparative example 2
Environment-friendly type emulsion paint is prepared using method same as Example 1, the difference is that not adding chitosan quaternary ammonium salt.
Comparative example 3
Environment-friendly type emulsion paint is prepared using method same as Example 1, the difference is that not adding dilute spar.
Performance test
According to GB/T9756-2009 " resin latex dope " and GB18582-2008, " indoor hardware fitting interior wall is applied
Expect limits of harmful substances " test method, Indexs measure is carried out to the present embodiment 1-3 and comparative example 1-3, is obtained as in table 1
As a result；Antibacterial detection passes through preparation 4.0 × 106The bacteria suspension of/ml produces agar medium, and is added 2ml's into culture medium
Liquid milk shellac varnish, oscillation mix inverted plate, take the bacteria suspension of 0.1ml to be uniformly distributed in nutrient agar surface, be placed on every
The interior culture of ability of swimming insulating box for 24 hours, observes antibacterial effect, measurement, record clump count, the bacteriostasis rate=plate added with antibacterial material
Clump count/blank plate clump count * 100%, the results are shown in Table 1.
Table 1: environment-friendly type emulsion paint Indexs measure result
Table data in analysis it is found that the present invention have arrived at country formulation standard, and from far away due to country formulate mark
Standard is made a concrete analysis of as follows:
(1), by embodiment 1 and the comparison of comparative example 1 as can be seen that harmful substance is apparent when modified to titanium dioxide progress titanium
It reduces, this illustrates that modified titanium dioxide can remove the harmful substances such as the formaldehyde in emulsion paint well, has weight for purification
The effect wanted, the modified titanium simultaneously added with aluminium oxide is but also the abrasion resistance of emulsion paint is remarkably reinforced.
(2), embodiment and comparative example 2 are compared, it can be seen that the bacterium colony of modified titanium and chitosan quaternary ammonium salt
Number is obviously more than un-added control group, illustrates that modified titanium and chitosan quaternary ammonium salt have apparent antibacterial effect, simultaneously
Emulsion paint added with chitosan quaternary ammonium salt can increase film forming so that emulsion paint be coated on interior wall can rapid draing rise
Come.
(3), embodiment 1 and comparative example 3 are compared, it can be seen that the addition of dilute spar can promote negative oxygen ion
Release and absorption to harmful substance, illustrate that dilute spar can play the role of purifying air well, do not add dilute spar
Test group, washability number is significantly reduced, and illustrates that dilute spar has apparent promotion to the abrasion resistance of emulsion paint.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly type emulsion paint, which is characterized in that including following raw material by weight: 38-49 parts of polymer emulsion,
1-6 parts of defoaming agent, 2-9 parts of film forming agent, 3-7 parts of thickener, 1-5 parts of levelling agent, 5-10 parts of talcum powder, is modified 2-5 parts of antifreezing agent
12-23 parts of titanium dioxide, 6-14 parts of kaolin, it is spar 3-9 parts dilute, 5-10 parts of chitosan quaternary ammonium salt.
2. environment-friendly type emulsion paint according to claim 1, which is characterized in that including following raw material by weight: poly-
Close 42 parts of object lotion, 3.5 parts of defoaming agent, 3.5 parts of antifreezing agent, 5.5 parts of film forming agent, 5 parts of thickener, 3 parts of levelling agent, talcum powder
7.5 parts, 17.5 parts of modified titanium, 10 parts of kaolin, 6 parts of dilute spar, 7.5 parts of chitosan quaternary ammonium salt.
3. environment-friendly type emulsion paint according to claim 1, which is characterized in that the polymer emulsion be selected from pure-acrylic emulsion,
One of styrene-acrylic emulsion, silicone acrylic emulsion, acrylate and vinyl acetate emulsion, vac-veova emulsion are a variety of.
4. environment-friendly type emulsion paint according to claim 1, which is characterized in that dilute spar is by charcoal, tourmaline, carbon
SiClx, nickel oxide, far-infrared ceramic according to mass ratio be 1:1:1.5:1.5:2 temperature be 1600-2500 DEG C, pressure 550-
It reacts and is formed under 800MPa.
5. environment-friendly type emulsion paint according to claim 1, which is characterized in that the thickener is by polyethylene, acrylic acid, hydroxyl
Propyl methocel is mixed according to mass ratio for 1.6:2.7:1.2.
6. environment-friendly type emulsion paint according to claim 1, which is characterized in that the antifreezing agent by acid phosphate amine salt,
One or more of alkylamine, fatty acid amide, organic acid esters, alkyl succinimide mix.
7. environment-friendly type emulsion paint according to claim 1, which is characterized in that the modified titanium is by nanometer titanium dioxide
Titanium and aluminium oxide are then dispersed in ethylene glycol, ultrasonic wave mixing 3-5min by nano-level grinder grinding 15-25min, then plus
Upper surface activating agent, standing filter up to solid mixture.
8. environment-friendly type emulsion paint according to claim 7, which is characterized in that the surfactant be hydrochloric acid, ethylene glycol,
Poly- propionamide mixing proportionally mixes for 1:1:2.3.
9. the preparation method of environment-friendly type emulsion paint according to claim 1, which comprises the following steps:
(1) defoaming agent, antifreezing agent, film forming agent, thickener and levelling agent are added in blender, revolving speed 200-300r/
Min stirs 15-20min up to A liquid；
(2) by talcum powder, modified titanium, kaolin, dilute spar by being stirred using high shear agitation device, revolving speed 350-
960r/min stirs 25-30min, is sieved up to mixture B；
(3) mixture B is added in A liquid, adds chitosan quaternary ammonium salt, then ultrasonic mixing 10-15min is recycled and stirred
Device stirring 10-20min is mixed up to mixture C；
(4) polymer emulsion is added into C, adjusts PH to 6-7, sieving discharges up to product.
10. the preparation method of environment-friendly type emulsion paint according to claim 9, which is characterized in that the temperature of the ultrasonic mixing
Degree control is at 40-55 DEG C.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852124A (en) * | 2019-03-06 | 2019-06-07 | 广州绿阳环保科技有限公司 | A kind of negative oxygen ion lotion auxiliary agent |
| CN111763462A (en) * | 2020-07-01 | 2020-10-13 | 深圳市澳卓建材有限公司 | Environment-friendly coating |
| CN115418146A (en) * | 2022-08-30 | 2022-12-02 | 上海科丽艾环保科技有限公司 | Environment-friendly green emulsion paint and preparation method thereof |
| US11560487B2 (en) | 2020-09-22 | 2023-01-24 | Swimc Llc | Coating compositions containing low molecular weight chitosan composition |
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| CN1900187A (en) * | 2006-07-06 | 2007-01-24 | 北京中化科城技术研究所 | Environment friendly emulsion paint |
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| CN104122750A (en) * | 2013-04-28 | 2014-10-29 | 北京京东方光电科技有限公司 | Red light resistance composite, preparation method thereof, color light filter and display device |
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| CN104122750A (en) * | 2013-04-28 | 2014-10-29 | 北京京东方光电科技有限公司 | Red light resistance composite, preparation method thereof, color light filter and display device |
| CN204050682U (en) * | 2014-09-09 | 2014-12-31 | 许峰 | A kind of pyramid physical therapy device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109852124A (en) * | 2019-03-06 | 2019-06-07 | 广州绿阳环保科技有限公司 | A kind of negative oxygen ion lotion auxiliary agent |
| CN111763462A (en) * | 2020-07-01 | 2020-10-13 | 深圳市澳卓建材有限公司 | Environment-friendly coating |
| US11560487B2 (en) | 2020-09-22 | 2023-01-24 | Swimc Llc | Coating compositions containing low molecular weight chitosan composition |
| CN115418146A (en) * | 2022-08-30 | 2022-12-02 | 上海科丽艾环保科技有限公司 | Environment-friendly green emulsion paint and preparation method thereof |
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