CN102108228A - Processing technology of water-based paint - Google Patents
Processing technology of water-based paint Download PDFInfo
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- CN102108228A CN102108228A CN2009102644727A CN200910264472A CN102108228A CN 102108228 A CN102108228 A CN 102108228A CN 2009102644727 A CN2009102644727 A CN 2009102644727A CN 200910264472 A CN200910264472 A CN 200910264472A CN 102108228 A CN102108228 A CN 102108228A
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Abstract
The invention provides a processing technology of a water-based paint. The processing technology comprises the following processing steps: adding 90-110 parts of purified water in a pot and heating; slowly adding 7-9 parts of polyvinyl alcohol when water temperature rises to 85 DEG C above, and continuously stirring with a stirring board; evenly stirring 30-34 parts of calcium carbonate, 3-6 parts of talcum powder and 2-7 parts of gypsum powder in advance, drying, and finally filtering to obtain a white paint finished product. In the processing technology of the water-based paint, since raw materials, such as light calcium carbonate, gypsum powder and the like, are added, the gloss and heat resistant property of a coating are improved; and heavy metal elements are not added in the paint, thus the processing technology is environment-friendly and pollution free, and is suitable for implementation at room temperature.
Description
Technical field
The present invention relates to a kind of complete processing of coating, relate in particular to a kind of complete processing of water-borne coatings, belong to coating and paint process technical field.
Background technology
At present, generally all be to be the coating of base-material in the complete processing of water-borne coatings with the polyvinyl alcohol.Contain large numbers of hydroxy functional groups in the molecule of polyvinyl alcohol, its film forming is fine and smooth especially, and ventilation property is poor, and absorbs moisture easily.Thereby cause coating non-watertight.From ancient times to the present, no matter be the composition of raw materials of coating, still the technology of batching is all through improving many times, but still unsatisfactory, has following shortcoming at least:
1, traditional coating is owing to contain polyvinyl alcohol, so the glossiness of coating is relatively poor and resistance toheat is not high.
2, the complete processing of general water-borne coatings is difficult to polishing and construction, and be full of cracks and peeling come off easily, and work-ing life is short.
3, consume the valuable energy of country, contaminate environment.
4, contain heavy metal element, cause room air pollution, and bigger to human body harm in the course of processing.
Therefore, how to prepare and a kind ofly have the higher gloss degree and resistance toheat is good, the complete processing of the water-borne coatings of long service life, asepsis environment-protecting is the problem that the present invention will solve.
Summary of the invention
At the demand, the invention provides and a kind ofly have the higher gloss degree and resistance toheat is good, the complete processing of the water-borne coatings of long service life, asepsis environment-protecting.
The invention provides a kind of complete processing of water-borne coatings, comprise following procedure of processing: at first add 90-110 part water purification and heating in the pot in proportion, when treating more than the water temperature to 85 ℃, just 7-9 part polyvinyl alcohol slowly can be added, and ceaselessly stir with stirring plate, after again 30-34 part lime carbonate, 3-6 part talcum powder, 2-7 part terra alba being stirred in advance, stir evenly airing after, at last after filtration, be the whitewash finished product.
Preferentially, further comprise step: add 98 parts of white water-based paints, and, 2 parts of yellow water-based paints.
Preferentially, further comprise step: add 96.5 parts of white water-based paints, and, 3.5 parts of yellow water-based paints.
Preferentially, further comprise step: add 93.5 parts of white water-based paints, and, 6.5 parts of black water pigment.
Preferentially, further comprise step: add 90 parts of white water-based paints, 7.5 parts of black water pigment, and, 2.5 parts of blue water-based pigment.
Preferentially, further comprise step: add 95 parts of white water-based paints, 4.5 parts of blue water-based pigment, and, 0.5 part of yellow water-based paint.
Preferentially, further comprise step: add 75 parts of white water-based paints, 21.5 parts of blue water-based pigment, 3 parts of yellow water-based paints, and, 0.5 part of black water pigment.
The complete processing of the water-borne coatings that the present invention discloses owing to added raw materials such as light calcium carbonate, terra alba, has improved the gloss and the resistance toheat of coating; And heavy metal free element, environment friendly and pollution-free; And suitable normal temperature construction down.
Embodiment
In order to make those skilled in the art person understand technical scheme of the present invention better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with embodiment.
Embodiment 1
The needed production unit of the embodiment of the invention is as follows: 1 of heating kettle (capacity 100-200 kilogram), vat 1-3 mouth (capacity double centner), 2 in little metal bucket, 2 of agitating plates, 1 in funnel, plastic tank some (generally being advisable with the 5-10 kilogram).
Add the 90-110 water purification in proportion in the pot, just can light a fire.When treating more than the water temperature to 85 ℃, just 7-9 part polyvinyl alcohol slowly can be added.And ceaselessly stir with stirring plate, prevent that batching is deposited in the bottom of a pan and causes exploded, influence quality product.After again 30-34 part lime carbonate, 3-6 part talcum powder, 2-7 part terra alba being stirred in advance, a bit pour in the cylinder, and should ceaselessly stir.After stopping composition all adds, continue to stir, churning time must not be lower than 15 minutes, till stirring evenly fully.If the coating foam is too many, can add a little defoamer (defoamer has tricresyl phosphate fourth, n-Octanol, alcohol or liquor etc.).After stirring evenly airing, more after filtration, but just discharging barrelling is the whitewash finished product.
Embodiment 2
Can on the basis of embodiment 1 prepared whitewash product, add 98 parts of white water-based paints, and, 2 parts of yellow water-based paints, thus make the complete processing of creamy white water-borne coatings.
Embodiment 3
Can on the basis of embodiment 1 prepared whitewash product, add 96.5 parts of white water-based paints, and, 3.5 parts of yellow water-based paints, thus make the complete processing of milk yellow water-borne coatings.
Embodiment 4
Can be on the basis of embodiment 1 prepared whitewash product, 93.5 parts of white water-based paints, and, 6.5 parts of black water pigment, thus make the complete processing of grey water-borne coatings.
Embodiment 5
Can be on the basis of embodiment 1 prepared whitewash product, 90 parts of white water-based paints, 7.5 parts of black water pigment, and, 2.5 parts of blue water-based pigment, thus make the complete processing of pewter water-borne coatings.
Embodiment 6
Can be on the basis of embodiment 1 prepared whitewash product, 95 parts of white water-based paints, 4.5 parts of blue water-based pigment, and, 0.5 part of yellow water-based paint, thus make sky blue water-based paint.
Embodiment 7
Can be on the basis of embodiment 1 prepared whitewash product, 75 parts of white water-based paints, 21.5 parts of blue water-based pigment, 3 parts of yellow water-based paints, and, 0.5 part of black water pigment, thus make sea blue look water-based paint.
The complete processing of the water-borne coatings that the present invention discloses owing to added raw materials such as light calcium carbonate, terra alba, has improved the gloss and the resistance toheat of coating; And heavy metal free element, environment friendly and pollution-free; And suitable normal temperature construction down.
The above only is the specific embodiment of the present invention.Protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. the complete processing of a water-borne coatings, it is characterized in that, comprise following procedure of processing: at first add 90-110 part water purification and heating in the pot in proportion, when treating more than the water temperature to 85 ℃, just 7-9 part polyvinyl alcohol slowly can be added, and ceaselessly stir with stirring plate, after again 30-34 part lime carbonate, 3-6 part talcum powder, 2-7 part terra alba being stirred in advance, after stirring evenly airing, at last after filtration, be the whitewash finished product.
2. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 98 parts of white water-based paints, and, 2 parts of yellow water-based paints.
3. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 96.5 parts of white water-based paints, and, 3.5 parts of yellow water-based paints.
4. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 93.5 parts of white water-based paints, and, 6.5 parts of black water pigment.
5. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 90 parts of white water-based paints, and 7.5 parts of black water pigment, and, 2.5 parts of blue water-based pigment.
6. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 95 parts of white water-based paints, and 4.5 parts of blue water-based pigment, and, 0.5 part of yellow water-based paint.
7. the complete processing of water-borne coatings according to claim 1 is characterized in that, further comprises step: add 75 parts of white water-based paints, and 21.5 parts of blue water-based pigment, 3 parts of yellow water-based paints, and, 0.5 part of black water pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102644727A CN102108228A (en) | 2009-12-23 | 2009-12-23 | Processing technology of water-based paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102644727A CN102108228A (en) | 2009-12-23 | 2009-12-23 | Processing technology of water-based paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102108228A true CN102108228A (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102644727A Pending CN102108228A (en) | 2009-12-23 | 2009-12-23 | Processing technology of water-based paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN102108228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660180A (en) * | 2012-05-05 | 2012-09-12 | 林慈泰 | Water-based decorative coating and coating method thereof |
| CN102673291A (en) * | 2012-06-08 | 2012-09-19 | 林慈泰 | Antiquing decorative veneer and preparation method thereof |
| CN103274634A (en) * | 2013-04-27 | 2013-09-04 | 王玉全 | Composition for preparing interior wall paint |
| CN103666137A (en) * | 2013-11-28 | 2014-03-26 | 湖州立方实业有限公司 | Preparation method of wall coating |
-
2009
- 2009-12-23 CN CN2009102644727A patent/CN102108228A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660180A (en) * | 2012-05-05 | 2012-09-12 | 林慈泰 | Water-based decorative coating and coating method thereof |
| CN102673291A (en) * | 2012-06-08 | 2012-09-19 | 林慈泰 | Antiquing decorative veneer and preparation method thereof |
| CN103274634A (en) * | 2013-04-27 | 2013-09-04 | 王玉全 | Composition for preparing interior wall paint |
| CN103274634B (en) * | 2013-04-27 | 2015-11-18 | 王玉全 | Make the composition of interior wall coating |
| CN103666137A (en) * | 2013-11-28 | 2014-03-26 | 湖州立方实业有限公司 | Preparation method of wall coating |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |