CN108912902A - A kind of reality color bottom paint and preparation method thereof - Google Patents
A kind of reality color bottom paint and preparation method thereof Download PDFInfo
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- CN108912902A CN108912902A CN201710281699.7A CN201710281699A CN108912902A CN 108912902 A CN108912902 A CN 108912902A CN 201710281699 A CN201710281699 A CN 201710281699A CN 108912902 A CN108912902 A CN 108912902A
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- 239000003973 paint Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000945 filler Substances 0.000 claims abstract description 24
- 239000000049 pigment Substances 0.000 claims abstract description 24
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000839 emulsion Substances 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006004 Quartz sand Substances 0.000 claims abstract description 14
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 13
- 239000000080 wetting agent Substances 0.000 claims abstract description 13
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 12
- 229940097037 decylene glycol Drugs 0.000 claims abstract description 12
- -1 decylene glycol ester Chemical class 0.000 claims abstract description 12
- 239000003755 preservative agent Substances 0.000 claims abstract description 12
- 230000002335 preservative effect Effects 0.000 claims abstract description 12
- 239000002562 thickening agent Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 10
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 10
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 241000276489 Merlangius merlangus Species 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 10
- 230000001070 adhesive effect Effects 0.000 abstract description 10
- 239000006185 dispersion Substances 0.000 description 19
- 230000037452 priming Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000006210 lotion Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005185 salting out Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- 230000018984 mastication Effects 0.000 description 4
- 238000010077 mastication Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
-
- 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
-
- 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
- C09D5/028—Pigments; Filters
-
- 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
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of real color bottom paint and preparation method thereof, the following component including parts by weight：20-25 parts of water, 0.5-0.6 parts of dispersing agent, 0.1-0.2 parts of wetting agent, 0.2-0.3 parts of hydroxyethyl cellulose, 0.3-0.4 parts of defoaming agent, 45-48 parts of pigments and fillers, 16-20 parts of high TG modified acrylic acid emulsion, 2-3 parts of decylene glycol ester, 1.5-2.5 parts of ethylene glycol, 0.2-0.4 parts of preservative, 0.05-0.1 parts of adhesion promoter, 0.5-1 parts of thickener, 3-5 parts of quartz sand, 0.1-0.15 parts of pH adjusting agent；Real color bottom paint good penetrability of the invention, adhesive force is strong, and it is strong that anti-U.S. line paper tears ability.
Description
Technical field
The present invention relates to decorative materials technologies more particularly to a kind of real color bottom paint and preparation method thereof.
Background technique
At present, it is common to use real color bottom paint be made of the raw material of following mass fraction：20-25 parts of water, dispersing agent 0.5-
0.6 part, 0.2-0.3 parts of hydroxyethyl cellulose, 0.1-0.2 parts of wetting agent, 0.1-0.2 parts of pH adjusting agent, defoaming agent 0.3-0.4
Part, 30-35 parts of pigments and fillers, dedicated acrylic emulsion 30-40 parts of priming paint, 2-3 parts of decylene glycol ester, 1.5-2.5 parts of ethylene glycol, anti-corrosion
0.2-0.4 parts of agent, 0.5-1 parts of thickener.
There are the following problems for above-mentioned reality color bottom paint：
1）Lotion additive amount is big, and the additive amount of pigments and fillers cannot be too many, otherwise higher cost；If traditional reality color bottom paint lotion adds
Dosage is low, will lead to the raising of coating pigment if pigments and fillers additive amount is excessive, and the adding proportion of coating film forming matter is reduced, led
The adhesive force of priming paint and substrate is caused to reduce, the anti-accumulation of salt in the surface soil resistance to salting-out miopragia of priming paint；
2）It is limited by itself film forming matter, penetration is poor, and alkali resistance is weak；
3）Low with substrate adhesion strength, poor adhesive force, it is poor that anti-U.S. line paper tears ability, and priming paint box putty is easy to tear.
Summary of the invention
For poor, the poor adhesive force that solves priming paint penetration in the prior art, anti-U.S. line paper tears the problem of ability difference,
The purpose of invention is to provide a kind of real color bottom paint, has high osmosis, excellent with substrate binding force, and it is anti-to be highly resistant to jointing paint
U.S. line paper is torn；For this purpose, the present invention will also provide the preparation method of the reality color bottom paint.
To achieve the goals above, the present invention adopts the following technical scheme that：
The first aspect of the present invention provides a kind of real color bottom paint, the following component including parts by weight：
20-25 parts of water
0.5-0.6 parts of dispersing agent
0.1-0.2 parts of wetting agent
0.2-0.3 parts of hydroxyethyl cellulose
0.3-0.4 parts of defoaming agent
45-48 parts of pigments and fillers
16-20 parts of high TG modified acrylic acid emulsion
2-3 parts of decylene glycol ester
1.5-2.5 parts of ethylene glycol
0.2-0.4 parts of preservative
0.05-0.1 parts of adhesion promoter
0.5-1 parts of thickener
3-5 parts of quartz sand
0.1-0.15 parts of pH adjusting agent.
High TG modified acrylic acid emulsion is that emulsion particle diameter is small, and the high acrylic emulsion of glass transition temperature is multiple with other auxiliary agents
With coating is improved to the permeability of substrate, the adhesion strength with substrate is increased, adhesive force is good.
Wherein, adhesion promoter is organic silicon auxiliary agent, with high TG modified acrylic acid emulsion collective effect, enhances coating
The adhesive force of coating.
Wherein, the pigments and fillers are titanium dioxide and powdered whiting or are titanium dioxide, powdered whiting, talcum powder three
Mixture.
Wherein, the quartz sand is the quartz sand of 80-120 mesh.
Using the fine quartz sand of 80-120 mesh, the roughness on film surface layer is increased, reduces connecing for U.S. line paper and film
Contacting surface product, weakens mastication forces.
The second aspect of the present invention provides the preparation method of above-mentioned real color bottom paint, includes the following steps：
Water is added in S1 in the reactor, stirring, and mixing speed is 500 revs/min, and mixing time is 3-5 minutes；
S2 sequentially adds dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent, pH adjusting agent, stirring, stirring into reactor
Speed is 500-800 revs/min, and mixing time is 10-15 minutes；
S3 sequentially adds pigments and fillers into reactor, stirring, and mixing speed is 1000-1200 revs/min, mixing time 25-30
Minute；
S4 sequentially adds high TG modified acrylic acid emulsion under 300-500 revs/min of mixing speed, decylene glycol ester, ethylene glycol,
Adhesion promoter, preservative, thickener stir 10-15 minutes；
S5 is added quartz sand, is uniformly dispersed.
Sequentially add dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent and pH adjusting agent in S2 step, it is pre-dispersed at
Slurry, provides wetting and dispersing system for S3 step high speed dispersion pigments and fillers；Pigments and fillers are added in S3 step, and fineness is made in high speed dispersion
Qualified white slurry；Using the original for being added separately to pigments and fillers and high TG modified acrylic acid emulsion, coalescing agent, ethylene glycol etc.
Because being, pigments and fillers need high speed dispersion, and high speed dispersion can improve the risk of emulsion breaking, in addition, high speed dispersion can also be led
It causes system temperature to increase, aggravates the volatilization of coalescing agent and ethylene glycol, also will affect the performance of preservative.
S2 step uses 500-800 revs/min of revolving speed, this step belongs to middling speed dispersion, convenient for hydroxyethyl ether cellulose
Sufficiently dissolution；If revolving speed is too low, cause jitter time too long；If revolving speed is too high, highly viscous hydroxyethyl ether cellulose can be generated
A large amount of bubbles are not easy to abolish.
S3 step uses 1000-1200 revs/min of revolving speed, this step belongs to high speed dispersion, since the step joined face
Filler, it is necessary to which high speed dispersion is so that pigments and fillers by high speed shear, reach fineness range as defined in coating.
S4 step uses 300-500 revs/min of revolving speed, this step belongs to low speed dispersion, since the step joined high TG
Modified acrylic acid emulsion and auxiliary agent, rate of dispersion are unsuitable excessively high；If rate of dispersion is too fast, constant temperature is increased, and auxiliary agent can be quick
Volatilization, is unfavorable for stable system；Disperse according to high speed, more bubbles can be generated in dispersion process, be unfavorable for system and disappear
Bubble, high speed dispersion can also bring emulsion breaking problem.
Wherein, further include the steps that the system after stirring S4 is transferred to texture paint Special dispersing cylinder before the S5.
S1-S4 step is in coating special cylinder, and the dispersion impeller of the equipment is gear-like high speed shear dispersion impeller, motor
Power is small, and the rate of dispersion of sand is slow, influences reaction efficiency；Texture paint Special dispersing cylinder is helical form dispersion impeller, rate of dispersion
It is moderate, will not bring high speed shear that quartz sand particle size is brought to become smaller, system temperature increase the problems such as；In addition, the addition of quartz sand
System viscosity is brought to increase, dispersion resistance increases, and using texture paint Special dispersing cylinder, disperses more uniform.
Compared with prior art, the beneficial effect that the present invention realizes：The anti-accumulation of salt in the surface soil resistance to salting-out of real color bottom paint of the invention, infiltration
Property it is good, adhesive force is strong, and to tear ability strong for anti-U.S. line paper；Real color bottom paint of the invention is in the increase of pigments and fillers usage amount, lotion dosage
In the case where reduction, it may have strong adhesive force overcomes the technology prejudice that pigments and fillers usage amount increase causes adhesive force to reduce；This
Used acrylic emulsion is few during the preparation process for the real color bottom paint of invention, using conventional formulation 1 ton of priming paint of every production, needs
Cost be 4200 yuan, using formula of the invention, 1 ton of priming paint of every production, need cost be 3000 yuan, 1200 yuan of save the cost,
In Shanghai, the dosage of annual priming paint is 100,000 t, and using formula of the invention, save the cost is 1.2 hundred million yuan altogether.
Specific embodiment
Embodiment 1
The preparation method of real color bottom paint, includes the following steps：
S1 weighs 2000g water, 50g dispersing agent（The 5040 of Nuo Pu section）, 15g wetting agent（The PE100 of Corning）, 25g ethoxy fibre
Dimension element, 35g defoaming agent, 4500g pigments and fillers（Climb the R-258 titanium dioxide and powdered whiting of steel）, 1600g high TG modified acroleic acid
Lotion（The hundred of the Dow Chemical Company's production, which go through, to rub）, 250g decylene glycol ester, 200g ethylene glycol, 20g preservative（The MBS of Sol company）,
5g adhesion promoter（The MP200 adhesion promoter of Mai Tu company of the U.S.）, 50g thickener（The TT935 of Tao Shi）, 400g stone
Sand, 10g pH adjusting agent（The AMP95 of Tao Shi）；
Water is added in S2 in the reactor, stirring, and mixing speed is 500 revs/min, and mixing time is 3 minutes；
S3 sequentially adds dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent, pH adjusting agent, stirring, stirring into reactor
Speed is 600 revs/min, and mixing time is 10 minutes；
S4 sequentially adds pigments and fillers into reactor, stirring, and mixing speed is 1000 revs/min, and mixing time is 25 minutes；
S5 sequentially adds high TG modified acrylic acid emulsion, decylene glycol ester, ethylene glycol, attachment under 300 revs/min of mixing speed
Power promotor, preservative, thickener stir 10 minutes.
Embodiment 2
The preparation method of real color bottom paint, includes the following steps：
S1 weighs 2500g water, 55g dispersing agent（The 5040 of Nuo Pu section）, 10g wetting agent（The PE100 of Corning）, 20g ethoxy fibre
Dimension element, 30g defoaming agent, 4600g pigments and fillers（Climb the R-258 titanium dioxide and powdered whiting of steel）, 2000g high TG modified acroleic acid
Lotion（It goes through and rubs for the hundred of the Dow Chemical Company's production）, 200g decylene glycol ester, 150g ethylene glycol, 25g preservative（Sol company
MBS）, 8g adhesion promoter（The MP200 adhesion promoter of Mai Tu company of the U.S.）, 80g thickener（The TT935 of Tao Shi）,
300g quartz sand, 12g pH adjusting agent（The AMP95 of Tao Shi）；
Water is added in S2 in the reactor, stirring, and mixing speed is 500 revs/min, and mixing time is 4 minutes；
S3 sequentially adds dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent, pH adjusting agent, stirring, stirring into reactor
Speed is 500 revs/min, and mixing time is 15 minutes；
S4 sequentially adds pigments and fillers into reactor, stirring, and mixing speed is 1200 revs/min, and mixing time is 30 minutes；
S5 sequentially adds high TG modified acrylic acid emulsion, decylene glycol ester, ethylene glycol, attachment under 500 revs/min of mixing speed
Power promotor, preservative, thickener stir 15 minutes.
Embodiment 3
The preparation method of real color bottom paint, includes the following steps：
S1 weighs 2200g water, 60g dispersing agent（The 5040 of Nuo Pu section）, 20g wetting agent（The PE100 of Corning）, 30g ethoxy fibre
Dimension element, 40g defoaming agent, 4800g pigments and fillers（Climb the R-258 titanium dioxide and powdered whiting of steel）, 1800g high TG modified acroleic acid
Lotion（It goes through and rubs for the hundred of the Dow Chemical Company's production）, 300g decylene glycol ester, 250g ethylene glycol, 40g preservative（Sol company
MBS）, 10g adhesion promoter（The MP200 adhesion promoter of Mai Tu company of the U.S.）, 100g thickener（Tao Shi's
TT935）, 500g quartz sand, 15g pH adjusting agent（The AMP95 of Tao Shi）；
Water is added in S2 in the reactor, stirring, and mixing speed is 500 revs/min, and mixing time is 5 minutes；
S3 sequentially adds dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent, pH adjusting agent, stirring, stirring into reactor
Speed is 800 revs/min, and mixing time is 12 minutes；
S4 sequentially adds pigments and fillers into reactor, stirring, and mixing speed is 1100 revs/min, and mixing time is 25 minutes；
S5 sequentially adds high TG modified acrylic acid emulsion, decylene glycol ester, ethylene glycol, attachment under 400 revs/min of mixing speed
Power promotor, preservative, thickener stir 12 minutes.
Real color bottom paint prepared by embodiment 1-3, which carries out anti-U.S. line paper mastication forces test and anti-accumulation of salt in the surface soil salting-out resistance, to be surveyed
Examination.
The anti-U.S. line paper mastication forces test of the real color bottom paint of the present invention and traditional primer base, test are carried out according to GB210-85
The results are shown in Table 1.
Table 1
| Traditional primer base | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Priming paint large area falls off | Nothing falls off | Sporadicly fall off | Nothing falls off |
Such as table 1, reality color bottom paint prepared by the present invention is not in that priming paint falls off or bottom when carrying out anti-U.S. line paper mastication forces test
Sporadicly falling off occurs in paint, and shows that priming paint adhesive force is strong, and anti-U.S. line paper is torn.
The anti-accumulation of salt in the surface soil resistance to salting-out performance test of primer base of the present invention, test result such as table are carried out according to JG/T210-2007
Shown in 2.
Table 2
| As a result | |
| Anti- accumulation of salt in the surface soil test | 72h is without exception |
| Resistance to salting-out test | 72h is without exception |
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that this is special
Benefit, be not to be construed as include to this patent range limitation；As long as any made by the spirit according to disclosed in this patent
Equivalent change or modification, each fall within the range that this patent includes.
Claims (5)
1. a kind of reality color bottom paint, which is characterized in that the following component including parts by weight：
20-25 parts of water
0.5-0.6 parts of dispersing agent
0.1-0.2 parts of wetting agent
0.2-0.3 parts of hydroxyethyl cellulose
0.3-0.4 parts of defoaming agent
45-48 parts of pigments and fillers
16-20 parts of high TG modified acrylic acid emulsion
2-3 parts of decylene glycol ester
1.5-2.5 parts of ethylene glycol
0.2-0.4 parts of preservative
0.05-0.1 parts of adhesion promoter
0.5-1 parts of thickener
3-5 parts of quartz sand
0.1-0.15 parts of pH adjusting agent.
2. reality color bottom paint as described in claim 1, which is characterized in that the pigments and fillers be titanium dioxide and powdered whiting or
For titanium dioxide, powdered whiting, talcum powder three mixture.
3. reality color bottom paint as described in claim 1, which is characterized in that the quartz sand is the quartz sand of 80-120 mesh.
4. a kind of preparation method of the described in any item real color bottom paints of claim 1-3, which is characterized in that include the following steps：
Water is added in S1 in the reactor, stirring, and mixing speed is 500 revs/min, and mixing time is 3-5 minutes；
S2 sequentially adds dispersing agent, wetting agent, hydroxyethyl cellulose, defoaming agent, pH adjusting agent, stirring, stirring into reactor
Speed is 500-800 revs/min, and mixing time is 10-15 minutes；
S3 sequentially adds pigments and fillers into reactor, stirring, and mixing speed is 1000-1200 revs/min, mixing time 25-30
Minute；
S4 sequentially adds high TG modified acrylic acid emulsion under 300-500 revs/min of mixing speed, decylene glycol ester, ethylene glycol,
Adhesion promoter, preservative, thickener stir 10-15 minutes；
S5 is added quartz sand, is uniformly dispersed.
5. preparation method as claimed in claim 4, which is characterized in that further include the system turn after stirring S4 before the S5
The step of entering texture paint Special dispersing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281699.7A CN108912902A (en) | 2017-04-26 | 2017-04-26 | A kind of reality color bottom paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281699.7A CN108912902A (en) | 2017-04-26 | 2017-04-26 | A kind of reality color bottom paint and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108912902A true CN108912902A (en) | 2018-11-30 |
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|---|---|---|---|
| CN201710281699.7A Pending CN108912902A (en) | 2017-04-26 | 2017-04-26 | A kind of reality color bottom paint and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971351A (en) * | 2019-04-03 | 2019-07-05 | 东莞市尚兰科技有限公司 | The manufacturing process of imitative iron rust flowerpot, imitative rust paint and imitative iron rust flowerpot |
| CN111675942A (en) * | 2020-07-28 | 2020-09-18 | 三棵树涂料股份有限公司 | Bidirectional high-adhesion water-based exterior wall primer coating and preparation method thereof |
| CN112280407A (en) * | 2020-11-10 | 2021-01-29 | 三棵树(上海)新材料研究有限公司 | Primer-in-one granite-like colorful background colored paint and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971351A (en) * | 2019-04-03 | 2019-07-05 | 东莞市尚兰科技有限公司 | The manufacturing process of imitative iron rust flowerpot, imitative rust paint and imitative iron rust flowerpot |
| CN109971351B (en) * | 2019-04-03 | 2021-05-25 | 东莞市尚兰科技有限公司 | Imitation rust flowerpot, imitation rust paint and manufacturing process of imitation rust flowerpot |
| CN111675942A (en) * | 2020-07-28 | 2020-09-18 | 三棵树涂料股份有限公司 | Bidirectional high-adhesion water-based exterior wall primer coating and preparation method thereof |
| CN111675942B (en) * | 2020-07-28 | 2021-10-29 | 三棵树涂料股份有限公司 | Bidirectional high-adhesion water-based exterior wall primer coating and preparation method thereof |
| CN112280407A (en) * | 2020-11-10 | 2021-01-29 | 三棵树(上海)新材料研究有限公司 | Primer-in-one granite-like colorful background colored paint and preparation method thereof |
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Application publication date: 20181130 |