CN104059441B - A kind of dope for inner wall of architecture and preparation method thereof - Google Patents
A kind of dope for inner wall of architecture and preparation method thereof Download PDFInfo
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- CN104059441B CN104059441B CN201410281985.XA CN201410281985A CN104059441B CN 104059441 B CN104059441 B CN 104059441B CN 201410281985 A CN201410281985 A CN 201410281985A CN 104059441 B CN104059441 B CN 104059441B
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Abstract
The present invention relates to a kind of dope for inner wall of architecture and preparation method thereof, belong to technical field of polymer materials.The dope for inner wall of architecture of the present invention includes following raw materials by weight: styrene-acrylic emulsion 50 80 parts, sodium naphthenate 15 parts, caprolactam 28 parts, polyvinyl formal 10 20 parts, polyvinyl alcohol Oleum Ricini 10 25 parts, polyvinyl acetate emulsion 5 16 parts, polyacrylic acid dispersant 35 parts, ethylene glycol 5 15 parts, emulsifying agent 0.5 1.0 parts, titanium dioxide 10 20 parts, calcium carbonate 30 50 parts, deionized water 50 100 parts.The dope for inner wall of architecture of the present invention significantly improves the resistance to water of interior wall coating coating, wearability, also improves water-wash resistance, substantially increases the service life of coating, adds caprolactam and makes coating have preferable appearance of coat.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, it is more particularly related to a kind of dope for inner wall of architecture and preparation method thereof, belong to technical field of polymer materials.
Background technology
In the use of inner wall of building coating, how using polyvinyl formal as adhesive.But such coating due to poor resistance to water and the most wear-resisting, appearance of coat is the best and belongs to more low-grade coating.
State Intellectual Property Office discloses Publication No. CN102618129A in 2012.8.1, the patent of invention of entitled " compound coating for internal and external wall of waterglass-styrene-acrylic emulsion and preparation method thereof ", which disclose a kind of compound coating for internal and external wall of waterglass-styrene-acrylic emulsion, component including following weight part ratio: 15 ~ 20 parts of water, 0.2 ~ 0.5 part of dispersant, 0.1 ~ 0.3 part of defoamer, 0.1 ~ 0.3 part of coating antibacterial, 0.3 ~ 0.7 portion of dry film preservative, 0.3 ~ 0.8 portion of antifreeze, 25 ~ 45 parts of color stuffings, 25 ~ 35 parts of styrene-acrylic emulsions, 0.5 ~ 1.0 part of coalescents, 18 ~ 25 parts of waterglass.The compound coating for internal and external wall of waterglass styrene-acrylic emulsion, owing to instead of the styrene-acrylic emulsion of about 40% with waterglass as film forming matter, can reduce cost greatly, and decrease VOC with water-alkali resistance performance；Simultaneously because waterglass is alkalescence, and after addition, the viscosity of system can increase therewith, therefore without adding pH value regulator and thickening agent regulation system viscosity in system, thus reduce further cost and VOC.
State Intellectual Property Office discloses Publication No. CN102344722A in 2012.2.8, and the patent of invention of entitled " a kind of coating with styrene-acrylic emulsion as major ingredient ", this patent relates to a kind of coating with styrene-acrylic emulsion as major ingredient.A kind of coating with styrene-acrylic emulsion as major ingredient, it is characterised in that its formula is: by weight percentage, major ingredient: styrene-acrylic emulsion 50-55%, diluent: banana oil 40-50%, additive: patina 5-10%.Use this invention to provide a kind of coating with styrene-acrylic emulsion as major ingredient, produce the paint of special-effect.Its paint film weather resisteant is good, gloss is high, richness is excellent, adhesive force is good, hardness is high；VOC, beneficially environmental conservation can be reduced.
Although above-mentioned existing coating for wall surface employs styrene-acrylic emulsion, having certain resistance to water, but its resistance to water is general, anti-wear performance and weather resistance are not ideal.
Summary of the invention
Present invention seek to address that the problem that existing coating for wall surface resistance to water, wearability are the best, it is provided that a kind of dope for inner wall of architecture, it is possible to increase the resistance to water of paint coatings and wearability, improve the service life of coating.
In order to realize foregoing invention purpose, its concrete technical scheme is as follows:
A kind of dope for inner wall of architecture, it is characterised in that: include following raw materials by weight:
Styrene-acrylic emulsion 50-80 part
Sodium naphthenate 1-5 part
Caprolactam 2-8 part
Polyvinyl formal 10-20 part
Polyvinyl alcohol Oleum Ricini 10-25 part
Polyvinyl acetate emulsion 5-16 part
Polyacrylic acid dispersant 3-5 part
Ethylene glycol 5-15 part
Emulsifying agent 0.5-1.0 part
Titanium dioxide 10-20 part
Calcium carbonate 30-50 part
Deionized water 50-100 part.
Preferably, a kind of dope for inner wall of architecture, it is characterised in that: include following raw materials by weight:
Styrene-acrylic emulsion 55-70 part
Sodium naphthenate 2-4 part
Caprolactam 3-6 part
Polyvinyl formal 15-19 part
Polyvinyl alcohol Oleum Ricini 12-21 part
Polyvinyl acetate emulsion 6-12 part
Polyacrylic acid dispersant 4-4.8 part
Ethylene glycol 6-12 part
Emulsifying agent 0.6-0.9 part
Titanium dioxide 12-19 part
Calcium carbonate 33-45 part
Deionized water 60-80 part.
The solid content of polyvinyl acetate emulsion of the present invention is 50%.
Emulsifying agent of the present invention is OP-10.
A kind of preparation method of dope for inner wall of architecture, it is characterised in that: comprise the following steps that:
A, accurately weigh styrene-acrylic emulsion, polyvinyl formal, polyacrylic acid dispersant, emulsifying agent, titanium dioxide, calcium carbonate by recipe requirements and remove ionized water, high speed dispersion in high speed disperser；
B, add sodium naphthenate, caprolactam, polyvinyl alcohol Oleum Ricini, polyvinyl acetate emulsion and ethylene glycol, high speed dispersion；
C, be transferred on double roller or three-roller mill further dispersion by the material through high speed dispersion；
D, filtration, packaging, obtain dope for inner wall of architecture.
In step, the time of described high speed dispersion is 0.5-1.0h to the present invention.
In stepb, the time of described high speed dispersion is 1-1.5h to the present invention.
The Advantageous Effects that the present invention brings:
It is general that the dope for inner wall of architecture of the present invention solves prior art water-resistant coating, and anti-wear performance and weather resistance are not ideal problem.The dope for inner wall of architecture that the present invention provides has selected styrene-acrylic emulsion as the another kind of adhesive of coating, coordinate polyvinyl formal, polyvinyl alcohol Oleum Ricini and polyvinyl acetate emulsion, add again sodium naphthenate, significantly improve the resistance to water of interior wall coating coating, wearability, also improve water-wash resistance, substantially increase the service life of coating, add caprolactam and make coating have preferable appearance of coat.
Detailed description of the invention
Embodiment 1
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 50 parts
Sodium naphthenate 1 part
Caprolactam 2 parts
Polyvinyl formal 10 parts
Polyvinyl alcohol Oleum Ricini 10 parts
Polyvinyl acetate emulsion 5 parts
Polyacrylic acid dispersant 3 parts
Ethylene glycol 5 parts
Emulsifying agent 0.5 part
Titanium dioxide 10 parts
Calcium carbonate 30 parts
Deionized water 50 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 2
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 80 parts
Sodium naphthenate 5 parts
Caprolactam 8 parts
Polyvinyl formal 20 parts
Polyvinyl alcohol Oleum Ricini 25 parts
Polyvinyl acetate emulsion 16 parts
Polyacrylic acid dispersant 5 parts
Ethylene glycol 15 parts
Emulsifying agent 1.0 parts
Titanium dioxide 20 parts
Calcium carbonate 50 parts
Deionized water 100 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 3
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 65 parts
Sodium naphthenate 3 parts
Caprolactam 5 parts
Polyvinyl formal 15 parts
Polyvinyl alcohol Oleum Ricini 17.5 parts
Polyvinyl acetate emulsion 10.5 parts
Polyacrylic acid dispersant 4 parts
Ethylene glycol 10 parts
Emulsifying agent 0.75 part
Titanium dioxide 15 parts
Calcium carbonate 40 parts
Deionized water 75 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 4
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 56 parts
Sodium naphthenate 1.2 parts
Caprolactam 7 parts
Polyvinyl formal 19 parts
Polyvinyl alcohol Oleum Ricini 13 parts
Polyvinyl acetate emulsion 14 parts
Polyacrylic acid dispersant 3.5 parts
Ethylene glycol 11 parts
Emulsifying agent 0.8 part
Titanium dioxide 17 parts
Calcium carbonate 43 parts
Deionized water 92 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 5
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 55 parts
Sodium naphthenate 2 parts
Caprolactam 3 parts
Polyvinyl formal 15 parts
Polyvinyl alcohol Oleum Ricini 12 parts
Polyvinyl acetate emulsion 6 parts
Polyacrylic acid dispersant 4 parts
Ethylene glycol 6 parts
Emulsifying agent 0.6 part
Titanium dioxide 12 parts
Calcium carbonate 33 parts
Deionized water 60 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 6
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 70 parts
Sodium naphthenate 4 parts
Caprolactam 6 parts
Polyvinyl formal 19 parts
Polyvinyl alcohol Oleum Ricini 21 parts
Polyvinyl acetate emulsion 12 parts
Polyacrylic acid dispersant 4.8 parts
Ethylene glycol 12 parts
Emulsifying agent 0.9 part
Titanium dioxide 19 parts
Carbonic acid Ca45 part
Deionized water 80 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 7
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 62.5 parts
Sodium naphthenate 3 parts
Caprolactam 4.5 parts
Polyvinyl formal 17 parts
Polyvinyl alcohol Oleum Ricini 16.5 parts
Polyvinyl acetate emulsion 9 parts
Polyacrylic acid dispersant 4.4 parts
Ethylene glycol 9 parts
Emulsifying agent 0.75 part
Titanium dioxide 15.5 parts
Calcium carbonate 39 parts
Deionized water 70 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 8
A kind of dope for inner wall of architecture, including following raw materials by weight:
Styrene-acrylic emulsion 66 parts
Sodium naphthenate 3.2 parts
Caprolactam 5.5 parts
Polyvinyl formal 17 parts
Polyvinyl alcohol Oleum Ricini 20 parts
Polyvinyl acetate emulsion 7.5 parts
Polyacrylic acid dispersant 4.2 parts
Ethylene glycol 11 parts
Emulsifying agent 0.68 part
Titanium dioxide 12.5 parts
Calcium carbonate 42 parts
Deionized water 75 parts.
Preferred:
The solid content of described polyvinyl acetate emulsion is 50%.
Described emulsifying agent is OP-10.
Embodiment 9
The preparation method of a kind of dope for inner wall of architecture, comprises the following steps that:
A, accurately weigh styrene-acrylic emulsion, polyvinyl formal, polyacrylic acid dispersant, emulsifying agent, titanium dioxide, calcium carbonate by recipe requirements and remove ionized water, high speed dispersion in high speed disperser；
B, add sodium naphthenate, caprolactam, polyvinyl alcohol Oleum Ricini, polyvinyl acetate emulsion and ethylene glycol, high speed dispersion；
C, be transferred on double roller or three-roller mill further dispersion by the material through high speed dispersion；
D, filtration, packaging, obtain dope for inner wall of architecture.
Preferred:
In step, the time of described high speed dispersion is 0.5h.
In stepb, the time of described high speed dispersion is 1h.
Embodiment 10
The preparation method of a kind of dope for inner wall of architecture, comprises the following steps that:
A, accurately weigh styrene-acrylic emulsion, polyvinyl formal, polyacrylic acid dispersant, emulsifying agent, titanium dioxide, calcium carbonate by recipe requirements and remove ionized water, high speed dispersion in high speed disperser；
B, add sodium naphthenate, caprolactam, polyvinyl alcohol Oleum Ricini, polyvinyl acetate emulsion and ethylene glycol, high speed dispersion；
C, be transferred on double roller or three-roller mill further dispersion by the material through high speed dispersion；
D, filtration, packaging, obtain dope for inner wall of architecture.
Preferred:
In step, the time of described high speed dispersion is 1.0h.
In stepb, the time of described high speed dispersion is 1.5h.
Embodiment 11
The preparation method of a kind of dope for inner wall of architecture, comprises the following steps that:
A, accurately weigh styrene-acrylic emulsion, polyvinyl formal, polyacrylic acid dispersant, emulsifying agent, titanium dioxide, calcium carbonate by recipe requirements and remove ionized water, high speed dispersion in high speed disperser；
B, add sodium naphthenate, caprolactam, polyvinyl alcohol Oleum Ricini, polyvinyl acetate emulsion and ethylene glycol, high speed dispersion；
C, be transferred on double roller or three-roller mill further dispersion by the material through high speed dispersion；
D, filtration, packaging, obtain dope for inner wall of architecture.
Preferred:
In step, the time of described high speed dispersion is 0.75h.
In stepb, the time of described high speed dispersion is 1.25h.
Embodiment 12
The preparation method of a kind of dope for inner wall of architecture, comprises the following steps that:
A, accurately weigh styrene-acrylic emulsion, polyvinyl formal, polyacrylic acid dispersant, emulsifying agent, titanium dioxide, calcium carbonate by recipe requirements and remove ionized water, high speed dispersion in high speed disperser；
B, add sodium naphthenate, caprolactam, polyvinyl alcohol Oleum Ricini, polyvinyl acetate emulsion and ethylene glycol, high speed dispersion；
C, be transferred on double roller or three-roller mill further dispersion by the material through high speed dispersion；
D, filtration, packaging, obtain dope for inner wall of architecture.
Preferred:
In step, the time of described high speed dispersion is 0.25h.
In stepb, the time of described high speed dispersion is 1.2h.
Claims (4)
1. a dope for inner wall of architecture, it is characterised in that: include following raw materials by weight:
Styrene-acrylic emulsion
50-80 part
Sodium naphthenate
1-5 part
Caprolactam
2-8 part
Polyvinyl formal
10-20 part
Polyvinyl alcohol Oleum Ricini
10-25 part
Polyvinyl acetate emulsion
5-16 part
Polyacrylic acid dispersant
3-5 part
Ethylene glycol
5-15 part
Emulsifying agent
0.5-1.0 part
Titanium dioxide
10-20 part
Calcium carbonate
30-50 part
Deionized water
50-100 part.
A kind of dope for inner wall of architecture the most according to claim 1, it is characterised in that: include following raw materials by weight:
Styrene-acrylic emulsion
55-70 part
Sodium naphthenate
2-4 part
Caprolactam
3-6 part
Polyvinyl formal
15-19 part
Polyvinyl alcohol Oleum Ricini
12-21 part
Polyvinyl acetate emulsion
6-12 part
Polyacrylic acid dispersant
4-4.8 part
Ethylene glycol
6-12 part
Emulsifying agent
0.6-0.9 part
Titanium dioxide
12-19 part
Calcium carbonate
33-45 part
Deionized water
60-80 part.
A kind of dope for inner wall of architecture the most according to claim 1 and 2, it is characterised in that: the solid content of described polyvinyl acetate emulsion is 50%.
A kind of dope for inner wall of architecture the most according to claim 1 and 2, it is characterised in that: described emulsifying agent is OP-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281985.XA CN104059441B (en) | 2014-06-23 | 2014-06-23 | A kind of dope for inner wall of architecture and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281985.XA CN104059441B (en) | 2014-06-23 | 2014-06-23 | A kind of dope for inner wall of architecture and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104059441A CN104059441A (en) | 2014-09-24 |
| CN104059441B true CN104059441B (en) | 2016-07-13 |
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| CN201410281985.XA Expired - Fee Related CN104059441B (en) | 2014-06-23 | 2014-06-23 | A kind of dope for inner wall of architecture and preparation method thereof |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449315A (en) * | 2014-12-01 | 2015-03-25 | 昌利锻造有限公司 | Aqueous abrasion-resistant antirust paint applied to various device shells and preparation method of paint |
| CN105368112A (en) * | 2015-12-30 | 2016-03-02 | 辛范范 | Interior wall paint and preparation method thereof |
| CN105482030A (en) * | 2016-01-19 | 2016-04-13 | 卓达新材料科技集团有限公司 | Latex for water-based interior wall priming paint as well as preparation method and application of latex |
| CN106280804A (en) * | 2016-08-27 | 2017-01-04 | 苏州雅晟建筑装饰工程有限公司 | A kind of decorating interior wall emulsion paint |
| WO2018202830A1 (en) * | 2017-05-05 | 2018-11-08 | Basf Se | Fluidically applicable vapor retarder |
| CN107189569B (en) * | 2017-05-25 | 2019-10-18 | 中国建筑股份有限公司 | The net road surface cooling coating of super-hydrophobic self-cleaning and its preparation and application |
| CN107141903A (en) * | 2017-07-07 | 2017-09-08 | 佛山领新信息科技有限公司 | A kind of scrubbable interior wall coating and preparation method thereof |
| CN107163704A (en) * | 2017-07-07 | 2017-09-15 | 佛山领新信息科技有限公司 | Strong and wear-resisting interior wall coating of a kind of adhesion property and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101113270A (en) * | 2006-07-28 | 2008-01-30 | 中宏（天津）实业有限公司 | Method for making interior wall paint having moisture-proof and steam-proof performances |
| CN103409010A (en) * | 2013-07-03 | 2013-11-27 | 安徽真信涂料有限公司 | Anti-scrubbing interior wall coating material and preparation method thereof |
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