CN103232767A - An environment-friendly water-based colorizing agent for PU wood lacquers and a preparation method thereof - Google Patents
An environment-friendly water-based colorizing agent for PU wood lacquers and a preparation method thereof Download PDFInfo
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- CN103232767A CN103232767A CN2013101245158A CN201310124515A CN103232767A CN 103232767 A CN103232767 A CN 103232767A CN 2013101245158 A CN2013101245158 A CN 2013101245158A CN 201310124515 A CN201310124515 A CN 201310124515A CN 103232767 A CN103232767 A CN 103232767A
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- wood lacquer
- wiping stain
- borne modification
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Abstract
The present invention relates to a colorizing agent used on PU coatings, and particularly relates to an environment-friendly water-based colorizing agent for PU wood lacquers and a preparation method thereof. The environment-friendly water-based colorizing agent for PU wood lacquers is composed of base materials and a color concentrate, wherein the base material comprises: a main solvent (mixed dibasic acid ester: limonene = 1:0-1) 40-60%, a co-solvent 5-30%, a binder 15-40%, an accelerant 4-16%, and a thickener 1-4%, and the content of the color concentrate accounts for 0.5% -20% of the base material. The colorizing agent of the present invention can be directly brush-applied on a well-dried transparent PU coating, without the need of sanding, and has good permeability, and a flexible drying time based on the base materials, wherein the colorizing agent on the surface of the coating can be easily rubbed off within 10 minutes to 24 hours to obtain a uniformly colored coating; the operation is easy, thus solving the existing applying problems; and environment-friendly water-based solvents are selected, and biological resources are effectively used.
Description
Technical field
The present invention relates to the wiping stain on a kind of PU of being used in coating, particularly the environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain.
Background technology
When house decoration, transparent coloured the difficult construction of PU, environmental pollution is big, though and renovation is easily constructed, changed colour to wiping stain conveniently, contains poisonous hazardous solvent mostly, and construction environment is still caused bigger harm, while petroleum base scarcity of resources, the biomass resource utilization rate is not high, causes energy dissipation.
Summary of the invention
The present invention seeks to directly to brush on the good transparent PU coating of drying, do not need polishing, good penetrability, easy to operate, solve the environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain of existing construction difficult problem and preparation method thereof.
For realizing that the technical scheme that purpose of the present invention adopts is: the environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain is characterized in that: be made up of base-material and look essence;
Described base-material comprises following components in weight percentage:
Main solvent 40-60%
Solubility promoter 5-30%
Binding agent 15-40%
Promotor 4-16%
Thickening material 1-4%;
Described look smart content is the 0.5%-20% of base-material.
Described main solvent is for mixing the mixed solution of two dimethyl phthalates and limonene, and it is by weight than being mixed two dimethyl phthalates: limonene=1:0-1.
Described solubility promoter is 95% ethanol.
Described binding agent is one or more mixing of non-drying vegetables oil, long oil alkyd.
Described promotor is the composition of 2%-8% deionized water and 2%-8% organic acid or mineral acid.
Described thickening material comprises one or more mixing of methylcellulose gum, polyvinyl alcohol, wilkinite, white carbon black, polyacrylamide, carboxymethyl cellulose.
The described look smart best solvent-borne type metal complex that adopts.
Described organic acid molecular weight is lower than 1000 solubility organic acid, the multiple mixing of its lactic acid, citric acid, lower fatty acid, alcohol acid.
The environmentally friendly PU wood lacquer of described Water-borne modification wiping stain preparation method may further comprise the steps composition:
A. be sequentially added into main solvent, solubility promoter, binding agent, promotor, thickening material in the container successively;
B. stirrer being transferred to low speed is 200-500 rev/min of stirring, adds the look essence while disperseing;
C. determine kind and the addition of look essence according to the color of user's needs, inspect qualified back packing by ready samples.
Advantage of the present invention is as follows:
1. directly brush on the good transparent PU coating of drying, do not need polishing;
2. good penetrability, wiping stain wait that the time of doing can be grasped flexibly by base-material, in 10 minutes to 24 hours, can easily wipe the wiping stain of coatingsurface, obtain the uniform coloring coating;
3. easy to operate, solve existing construction difficult problem;
4. select the solvent aqueous, environmental protective for use, and effectively utilize Biological resources.
Embodiment
The present invention will be described in detail below in conjunction with specific embodiment.
Embodiment 1:
The environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain comprises following components in weight percentage:
DBE 58%
Ethanol 20%
Long oil alkyd 12%
Deionized water 5%
Lactic acid 3.5%
Methylcellulose gum 1.5%.
The environmentally friendly PU wood lacquer of described Water-borne modification wiping stain preparation method may further comprise the steps composition:
A. be sequentially added into DBE, ethanol, long oil alkyd, deionized water, lactic acid, methylcellulose gum in the container successively;
B. stirrer being transferred to low speed is 200-500 rev/min of stirring, adds the look essence while disperseing;
C. inspect qualified back packing by ready samples.
Above-mentionedly obtain advantage of the present invention: have no irritating odor, infiltration is strong, and is painted fast, brush and can carry out wiping at once, the raising operating efficiency.
Embodiment 2:
The environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain comprises following components in weight percentage:
DBE 48%
Ethanol 10%
Long oil alkyd 32%
Deionized water 4%
Lactic acid 3.5%
White carbon black 2.5%.
The environmentally friendly PU wood lacquer of described Water-borne modification wiping stain preparation method may further comprise the steps composition:
A. be sequentially added into DBE, ethanol, long oil alkyd, deionized water, lactic acid, white carbon black in the container successively;
B. stirrer being transferred to low speed is 200-500 rev/min of stirring, adds the look essence while disperseing;
C. inspect qualified back packing by ready samples.
Above-mentionedly obtain advantage of the present invention: have no irritating odor, infiltration is strong, and is painted fast, plane and facade all have good application property, and the wiping stain time of waiting to do can be grasped flexibly, in 10 minutes to 24 hours, can easily wipe the wiping stain of coatingsurface, obtain the uniform coloring coating.
Illustrated embodiments of the present invention:
The environmentally friendly PU wood lacquer of a kind of Water-borne modification wiping stain comprises following components in weight percentage:
DBE 40%
Limonene 10%
Ethanol 9%
Viscotrol C 31%
Deionized water 5%
Citric acid 3%
White carbon black 2%.
The environmentally friendly PU wood lacquer of described Water-borne modification wiping stain preparation method may further comprise the steps composition:
A. be sequentially added into DBE, limonene, ethanol, Viscotrol C, deionized water, citric acid, white carbon black in the container successively;
B. stirrer being transferred to low speed is 200-500 rev/min of stirring, adds the look essence while disperseing;
C. inspect qualified back packing by ready samples.
Above-mentionedly obtain advantage of the present invention: have no irritating odor, infiltration is strong, and is painted fast, can directly brush on the good transparent PU coating of drying, not need polishing, plane and facade all have good application property, the wiping stain time of waiting to do can be grasped flexibly, in 10 minutes to 24 hours, can easily wipe the wiping stain of coatingsurface, obtain the uniform coloring coating, easy to operate, solve existing construction difficult problem, select environmental protection for use, and effectively utilize Biological resources.
Claims (9)
1. the environmentally friendly PU wood lacquer of a Water-borne modification wiping stain is characterized in that: be made up of base-material and look essence;
Described base-material comprises following components in weight percentage:
Main solvent 40-60%
Solubility promoter 5-30%
Binding agent 15-40%
Promotor 4-16%
Thickening material 1-4%;
Described look smart content is the 0.5%-20% of base-material.
2. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain is characterized in that: described main solvent mixes for one or more that mix two dimethyl phthalates and limonene, and it is by weight than being mixed two dimethyl phthalates: limonene=1:0-1.
3. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain, it is characterized in that: described solubility promoter is 95% ethanol.
4. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain, it is characterized in that: described binding agent is one or more any mixing of non-drying vegetables oil, long oil alkyd.
5. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain, it is characterized in that: described promotor is one or more any mixing of 2%-8% deionized water and 2%-8% organic acid or mineral acid.
6. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain, it is characterized in that: described thickening material comprises one or more any mixing of methylcellulose gum, polyvinyl alcohol, wilkinite, white carbon black, polyacrylamide, carboxymethyl cellulose.
7. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 1 wiping stain is characterized in that: the described look smart best solvent-borne type metal complex that adopts.
8. the environmentally friendly PU wood lacquer of Water-borne modification according to claim 5 wiping stain, it is characterized in that: described organic acid molecular weight is lower than 1000 solubility organic acid, and described organic acid is a kind of of lactic acid, citric acid, lower fatty acid, alcohol acid.
9. one kind prepares the environmentally friendly PU wood lacquer of the described Water-borne modification of claim 1 wiping stain method, and it is characterized in that: described this method may further comprise the steps composition:
A. be sequentially added into main solvent, solubility promoter, binding agent, promotor, thickening material in the container successively;
B. stirrer being transferred to low speed is 200-500 rev/min of stirring, adds the look essence while disperseing;
C. determine kind and the addition of look essence according to the color of user's needs, inspect qualified back packing by ready samples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124515.8A CN103232767B (en) | 2013-04-11 | 2013-04-11 | Water-borne modification environmentally friendly PU woodcare paint wiping stain and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124515.8A CN103232767B (en) | 2013-04-11 | 2013-04-11 | Water-borne modification environmentally friendly PU woodcare paint wiping stain and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103232767A true CN103232767A (en) | 2013-08-07 |
| CN103232767B CN103232767B (en) | 2016-09-07 |
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| CN201310124515.8A Active CN103232767B (en) | 2013-04-11 | 2013-04-11 | Water-borne modification environmentally friendly PU woodcare paint wiping stain and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447217A (en) * | 2013-08-20 | 2013-12-18 | 三棵树涂料股份有限公司 | Construction method of individual home-decoration transparent colorful wood floor paint |
| CN103525299A (en) * | 2013-08-20 | 2014-01-22 | 三棵树涂料股份有限公司 | Color-scraping agent for PU floor paints and preparation method thereof |
| CN103614006A (en) * | 2013-11-25 | 2014-03-05 | 江门市蓬江区巨匠涂料化工有限公司 | Glaze for PU (Polyurethane) American style coating and preparation method thereof |
| CN103881575A (en) * | 2014-03-31 | 2014-06-25 | 广州立邦涂料有限公司 | Oily brush-off agent as well as preparation method and application thereof |
| CN105153856A (en) * | 2015-09-25 | 2015-12-16 | 中华制漆(新丰）有限公司 | Water-based color removing agent and preparation and use method and application thereof |
| CN105273446A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Wood coating for indoor decoration |
| CN107619639A (en) * | 2017-11-13 | 2018-01-23 | 鹤山市米奇涂料有限公司 | The double-component aqueous white light top coat top coats of PU |
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| US20060048675A1 (en) * | 2002-10-10 | 2006-03-09 | Basf Aktiengesellschaft | Use of preparations comprising pigments and dyestuffs for the decorative colouring of derived timber products |
| CN102504649A (en) * | 2011-11-08 | 2012-06-20 | 陈绍球 | Wooden ware surface colorizing agent and preparation method thereof |
| CN102660176A (en) * | 2012-05-15 | 2012-09-12 | 嘉宝莉化工集团股份有限公司 | Coloring agent composition for wood lacquer as well as preparation method and coating and construction method thereof |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060048675A1 (en) * | 2002-10-10 | 2006-03-09 | Basf Aktiengesellschaft | Use of preparations comprising pigments and dyestuffs for the decorative colouring of derived timber products |
| CN102504649A (en) * | 2011-11-08 | 2012-06-20 | 陈绍球 | Wooden ware surface colorizing agent and preparation method thereof |
| CN102660176A (en) * | 2012-05-15 | 2012-09-12 | 嘉宝莉化工集团股份有限公司 | Coloring agent composition for wood lacquer as well as preparation method and coating and construction method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447217A (en) * | 2013-08-20 | 2013-12-18 | 三棵树涂料股份有限公司 | Construction method of individual home-decoration transparent colorful wood floor paint |
| CN103525299A (en) * | 2013-08-20 | 2014-01-22 | 三棵树涂料股份有限公司 | Color-scraping agent for PU floor paints and preparation method thereof |
| CN103447217B (en) * | 2013-08-20 | 2015-09-30 | 三棵树涂料股份有限公司 | The construction method of individual home-decoration transparent colorful wood floor paint |
| CN103525299B (en) * | 2013-08-20 | 2016-04-20 | 三棵树涂料股份有限公司 | For the wiping stain and preparation method thereof of PU hard floor paint |
| CN103614006A (en) * | 2013-11-25 | 2014-03-05 | 江门市蓬江区巨匠涂料化工有限公司 | Glaze for PU (Polyurethane) American style coating and preparation method thereof |
| CN103881575A (en) * | 2014-03-31 | 2014-06-25 | 广州立邦涂料有限公司 | Oily brush-off agent as well as preparation method and application thereof |
| CN105153856A (en) * | 2015-09-25 | 2015-12-16 | 中华制漆(新丰）有限公司 | Water-based color removing agent and preparation and use method and application thereof |
| CN105273446A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Wood coating for indoor decoration |
| CN107619639A (en) * | 2017-11-13 | 2018-01-23 | 鹤山市米奇涂料有限公司 | The double-component aqueous white light top coat top coats of PU |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103232767B (en) | 2016-09-07 |
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Inventor after: Hong Jie Inventor after: Luo Qitao Inventor after: Wang Zhiyin Inventor after: Zhang Shengjun Inventor before: Hong Jie Inventor before: Luo Qitao |
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Free format text: CORRECT: INVENTOR; FROM: HONG JIE LUO QITAO TO: HONG JIE LUO QITAO WANG ZHIYIN ZHANG SHENGJUN |
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