CN104250492A - Alkali-resistant water-based primer and preparation method thereof - Google Patents
Alkali-resistant water-based primer and preparation method thereof Download PDFInfo
- Publication number
- CN104250492A CN104250492A CN201410501637.9A CN201410501637A CN104250492A CN 104250492 A CN104250492 A CN 104250492A CN 201410501637 A CN201410501637 A CN 201410501637A CN 104250492 A CN104250492 A CN 104250492A
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- parts
- powder
- water
- alkali
- priming paint
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- 239000003513 alkali Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 24
- 239000003973 paint Substances 0.000 claims abstract description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- 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 abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010445 mica Substances 0.000 claims abstract description 12
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 12
- 239000000049 pigment Substances 0.000 claims abstract description 12
- 239000010456 wollastonite Substances 0.000 claims abstract description 12
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- 238000009736 wetting Methods 0.000 claims abstract description 10
- 230000037452 priming Effects 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 238000004581 coalescence Methods 0.000 claims description 9
- 230000003750 conditioning effect Effects 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- -1 add sterilant Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000004566 building material Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical group O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention belongs to the field of building materials, and discloses an alkali-resistant water-based primer and a preparation method thereof. The water-based primer comprises 15-30 parts of deionized water, 0.5-1.0 part of a wetting dispersant, 0.1-0.3 parts of a defoamer, 5-10 parts of titanium dioxide, 2-5 parts of mica powder, 5-10 parts of talcum powder, 3-5 parts of kaolin, 5-8 parts of wollastonite powder, 15-20 parts of ground calcium carbonate, 30-45 parts of modified acrylic emulsion, 0.1-0.5 parts of a bactericide, 1-2 parts of propylene glycol, 1-2 parts of a coalescing agent, 0.1-0.2 parts of a PH adjuster, and 0.3-1 part of a thickener. In the alkali-resistant water-based primer, the harmful matter content is low; the modified acrylic emulsion is taken as a basic material, so that a coating is endowed with very good basic material adhesive force; and pigment and filler with superfine grain sizes enable a coating film to have better sealing capability and efficiently resist alkalinity of the basic material, and have certain covering power and adjustable colors, so that the consumption of finish paint can be reduced, and the reduction of whole cost for coating is facilitated.
Description
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Technical field
The invention belongs to building material field, relate to a kind of aqueous priming paint, specifically a kind of Alkali-resistant aqueous priming paint and preparation method thereof.
Background technology
Aqueous priming paint is the abbreviation of water-soluble protective primer, for buildings base material wall guard coating.The finish paint of buildings base material metope coating requires to have elegance, pure and fresh decorative effect and nonpoisonous and tasteless environment-friendly function, its performance comprises weathering resistance, resistance to soiling, tint retention, water tolerance, alkali resistance, abrasion resistance, opacifying power, freeze thawing etc., also workability will be considered, shelf characteric and the film forming properties when low-temperature construction and anticorrosion sex change energy simultaneously.In recent years, along with the deterioration of environment, coating and the exterior coating of buildings are except receiving and exposing to the sun and rain, and be also subject to the impact that acid rain and the ultraviolet that causes because of depletion of the ozone layer strengthen, alkali resistance and the closure of these factor External Wall base materials are had higher requirement.The alkali resistance of aqueous priming paint and closure are not very desirable in the market.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of Alkali-resistant aqueous priming paint and preparation method thereof is provided.
Object of the present invention can be achieved through the following technical solutions:
A kind of Alkali-resistant aqueous priming paint, this aqueous priming paint is made up of the raw material of following weight part: deionized water 15-30 part, wetting dispersing agent 0.5-1.0 part, defoamer 0.1-0.3 part, titanium dioxide 5-10 part, mica powder 2-5 part, talcum powder 5-10 part, kaolin 3-5 part, wollastonite powder 5-8 part, water-ground limestone 15-20 part, modified acrylic acid emulsion 30-45 part, sterilant 0.1-0.5 part, propylene glycol 1-2 part, film coalescence aid 1-2 part, PH conditioning agent 0.1-0.2 part, thickening material 0.3-1 part.
Preferably, this aqueous priming paint is made up of the raw material of following weight part: deionized water 20 parts, wetting dispersing agent 0.8 part, defoamer 0.2 part, titanium dioxide 7 parts, mica powder 4 parts, talcum powder 8 parts, kaolin 4 parts, wollastonite powder 6 parts, water-ground limestone 18 parts, modified acrylic acid emulsion 40 parts, 0.3 part, sterilant, propylene glycol 2 parts, film coalescence aid 2 parts, PH conditioning agent 0.2 part, thickening material 0.6 part.
Preferably, described mica powder particle diameter is 1250 orders, and talcum powder particle diameter is 1250 orders, and kaolin particle diameter is 4000 orders, and wollastonite powder particle diameter is 1250 orders, and water-ground limestone particle diameter is 800 orders.
Present invention also offers a kind of method preparing described aqueous priming paint, comprise following concrete steps:
By deionized water, wetting dispersing agent, defoamer mixing, form premixed liquid, stand-by;
Add titanium dioxide, mica powder, talcum powder, kaolin, wollastonite powder, water-ground limestone, after after dispersion, grind to form pigment slurry;
Pigment slurry is joined in modified acrylic acid emulsion, add sterilant, propylene glycol, film coalescence aid, PH conditioning agent, stir;
Add thickening material adjustment viscosity to 85-90KU, obtained finished product coating.
Beneficial effect of the present invention: harmful substance contents of the present invention is low, take modified acrylic acid emulsion as base-material, coating is made to have fabulous base material sticking power, be equipped with ultra-fine grain diameter pigment and filler makes film closed performance better, effective opposing base material alkalescence, and there is certain opacifying power and adjustable color, finish paint consumption can be reduced, contribute to reducing application holistic cost.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with specific embodiment.The raw material used in the present embodiment all commercially can be bought and obtain.
Embodiment 1
Preparation Alkali-resistant aqueous priming paint: by deionized water 20 parts, wetting dispersing agent 0.8 part and defoamer 0.2 part of Homogeneous phase mixing, form premixed liquid, stand-by;
Add titanium dioxide 7 parts, 1250 order mica powder 4 parts, 1250 order talcum powder 8 parts, 4000 order kaolin 4 parts, 1250 order wollastonite powder 6 parts, 800 order water-ground limestone 18 parts, after after dispersion, grind to form pigment slurry;
Pigment slurry is joined in 40 parts of modified acrylic acid emulsions, add 0.3 part, sterilant, propylene glycol 2 parts, film coalescence aid 2 parts, PH conditioning agent 0.2 part, stir;
Add 0.6 part of thickening material adjustment viscosity to 85KU, obtained finished product coating.
Embodiment 2
Preparation Alkali-resistant aqueous priming paint: by deionized water 30 parts, wetting dispersing agent 0.5 part and defoamer 0.1 part of Homogeneous phase mixing, form premixed liquid, stand-by;
Add titanium dioxide 5 parts, 1250 order mica powder 5 parts, 1250 order talcum powder 10 parts, 4000 order kaolin 5 parts, 1250 order wollastonite powder 8 parts, 800 order water-ground limestone 20 parts, after after dispersion, grind to form pigment slurry;
Pigment slurry is joined in 45 parts of modified acrylic acid emulsions, add 0.5 part, sterilant, propylene glycol 1.5 parts, film coalescence aid 1.5 parts, PH conditioning agent 0.15 part, stir;
Add 1 part of thickening material adjustment viscosity to 90KU, obtained finished product coating.
Embodiment 3
Preparation Alkali-resistant aqueous priming paint: by deionized water 15 parts, wetting dispersing agent 1 part and defoamer 0.3 part of Homogeneous phase mixing, form premixed liquid, stand-by;
Add titanium dioxide 10 parts, 1250 order mica powder 2 parts, 1250 order talcum powder 5 parts, 4000 order kaolin 3 parts, 1250 order wollastonite powder 5 parts, 800 order water-ground limestone 15 parts, after after dispersion, grind to form pigment slurry;
Pigment slurry is joined in 30 parts of modified acrylic acid emulsions, add 0.1 part, sterilant, propylene glycol 1 part, film coalescence aid 1 part, 0.1 part of PH conditioning agent part, stir;
Add 0.3 part of thickening material adjustment viscosity to 88KU, obtained finished product coating.
Above content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. an Alkali-resistant aqueous priming paint, it is characterized in that, this aqueous priming paint is made up of the raw material of following weight part: deionized water 15-30 part, wetting dispersing agent 0.5-1.0 part, defoamer 0.1-0.3 part, titanium dioxide 5-10 part, mica powder 2-5 part, talcum powder 5-10 part, kaolin 3-5 part, wollastonite powder 5-8 part, water-ground limestone 15-20 part, modified acrylic acid emulsion 30-45 part, sterilant 0.1-0.5 part, propylene glycol 1-2 part, film coalescence aid 1-2 part, PH conditioning agent 0.1-0.2 part, thickening material 0.3-1 part.
2. a kind of Alkali-resistant aqueous priming paint according to claim 1, it is characterized in that, this aqueous priming paint is made up of the raw material of following weight part: deionized water 20 parts, wetting dispersing agent 0.8 part, defoamer 0.2 part, titanium dioxide 7 parts, mica powder 4 parts, talcum powder 8 parts, kaolin 4 parts, wollastonite powder 6 parts, water-ground limestone 18 parts, modified acrylic acid emulsion 40 parts, 0.3 part, sterilant, propylene glycol 2 parts, film coalescence aid 2 parts, PH conditioning agent 0.2 part, thickening material 0.6 part.
3. a kind of Alkali-resistant aqueous priming paint according to claim 1, is characterized in that, described mica powder particle diameter is 1250 orders, and talcum powder particle diameter is 1250 orders, and kaolin particle diameter is 4000 orders, and wollastonite powder particle diameter is 1250 orders, and water-ground limestone particle diameter is 800 orders.
4. prepare a method for aqueous priming paint as claimed in claim 1 or 2, it is characterized in that, comprise following concrete steps:
By deionized water, wetting dispersing agent, defoamer mixing, form premixed liquid, stand-by;
Add titanium dioxide, mica powder, talcum powder, kaolin, wollastonite powder, water-ground limestone, after after dispersion, grind to form pigment slurry;
Pigment slurry is joined in modified acrylic acid emulsion, add sterilant, propylene glycol, film coalescence aid, PH conditioning agent, stir;
Add thickening material adjustment viscosity to 85-90KU, obtained finished product coating.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501637.9A CN104250492A (en) | 2014-09-27 | 2014-09-27 | Alkali-resistant water-based primer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501637.9A CN104250492A (en) | 2014-09-27 | 2014-09-27 | Alkali-resistant water-based primer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104250492A true CN104250492A (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501637.9A Pending CN104250492A (en) | 2014-09-27 | 2014-09-27 | Alkali-resistant water-based primer and preparation method thereof |
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| CN (1) | CN104250492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962141A (en) * | 2015-07-02 | 2015-10-07 | 上海嘉宝莉涂料有限公司 | Alkali-resistant interior wall primer and preparation method for same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229766A (en) * | 1990-02-02 | 1991-10-11 | Kanebo N S C Kk | Aqueous primer solution |
| CN1517415A (en) * | 2003-01-16 | 2004-08-04 | 深圳市海川实业股份有限公司 | Aqueous antialkali sealing prime paint and its eracuation method |
| CN102311686A (en) * | 2011-10-13 | 2012-01-11 | 沈阳顺风新城建筑材料有限公司 | White antialkali sealing priming paint and its preparation method |
| CN102838910A (en) * | 2012-09-20 | 2012-12-26 | 合众（佛山）化工有限公司 | Preparation method for cationic silicone/acrylic emulsion alkali resistant seal primer |
| CN103923541A (en) * | 2013-01-15 | 2014-07-16 | 佛山市康威涂料实业有限公司 | Preparation method for universal alkali-resistant seal primer |
-
2014
- 2014-09-27 CN CN201410501637.9A patent/CN104250492A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229766A (en) * | 1990-02-02 | 1991-10-11 | Kanebo N S C Kk | Aqueous primer solution |
| CN1517415A (en) * | 2003-01-16 | 2004-08-04 | 深圳市海川实业股份有限公司 | Aqueous antialkali sealing prime paint and its eracuation method |
| CN102311686A (en) * | 2011-10-13 | 2012-01-11 | 沈阳顺风新城建筑材料有限公司 | White antialkali sealing priming paint and its preparation method |
| CN102838910A (en) * | 2012-09-20 | 2012-12-26 | 合众（佛山）化工有限公司 | Preparation method for cationic silicone/acrylic emulsion alkali resistant seal primer |
| CN103923541A (en) * | 2013-01-15 | 2014-07-16 | 佛山市康威涂料实业有限公司 | Preparation method for universal alkali-resistant seal primer |
Non-Patent Citations (1)
| Title |
|---|
| 董梦臣等: "《土木工程材料》", 30 April 2008, article "建筑涂料" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962141A (en) * | 2015-07-02 | 2015-10-07 | 上海嘉宝莉涂料有限公司 | Alkali-resistant interior wall primer and preparation method for same |
| CN104962141B (en) * | 2015-07-02 | 2017-05-03 | 上海嘉宝莉涂料有限公司 | Alkali-resistant interior wall primer and preparation method for same |
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Application publication date: 20141231 |