CN103627257A - Quick-drying aldehyde ketone nitrolacquer as well as preparation method and application thereof - Google Patents
Quick-drying aldehyde ketone nitrolacquer as well as preparation method and application thereof Download PDFInfo
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- CN103627257A CN103627257A CN201310610807.2A CN201310610807A CN103627257A CN 103627257 A CN103627257 A CN 103627257A CN 201310610807 A CN201310610807 A CN 201310610807A CN 103627257 A CN103627257 A CN 103627257A
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- aldehyde ketone
- quick
- drying
- pyroxylin
- finish
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Abstract
The invention discloses quick-drying aldehyde ketone nitrolacquer. The quick-drying aldehyde ketone nitrolacquer comprises the following components in percentage by weight: 10-20% of methyl acetate, 10-15% of ethyl acetate, 10-15% of aldehyde ketone resin, 2-4% of non-orthophthalic plasticizer, 18-30% of nitro-cotton, 3-8% of matte powder, 10-30% of pigment, 0-15% of filler slurry and 0.5-1% of dispersant. The invention also provides a preparation method and an application of the quick-drying aldehyde ketone nitrolacquer. The quick-drying aldehyde ketone nitrolacquer has the advantages that the hardness and the flexibility of a paint film are balanced very well through the selective matching of the nitro-cotton and the aldehyde ketone resin, and the silicon dioxide matte powder is added so as to improve the wear resistance of the paint film and the volatilization speed of a solvent in the paint film, so that the hard drying time of the paint film is controlled within one hour so as to overcome the shortcoming that conventional solvent-type nitrolacquer can only be produced on part of production line, and all operations from production to packaging are carried out on the production line.
Description
Technical field
The invention belongs to technical field of coatings, relate to a kind of pyroxylin(e)finish, particularly a kind of quick-drying aldehyde ketone pyroxylin(e)finish and its production and use.
Background technology
Pyroxylin(e)finish is a kind of volatility self-drying paint, by the volatilization formation of solvent, films continuously, and chemical transformation does not occur in film process.What conventional solvent type pyroxylin(e)finish adopted is toluene, dimethylbenzene, N-BUTYL ACETATE, vinyl acetic monomer, the organic solvent of the different rate of volatilizations such as propyl carbinol; And main component synthetic resins in pyroxylin(e)finish also adopts toluene, dimethylbenzene, N-BUTYL ACETATE as medium.These organic solvents are not only wide in variety, the light duration that all volatilizees, and paint film is done solid work and will be surpassed 24 hours, and poisonous and harmful.Can only partly meet streamline produces.
Summary of the invention
Object of the present invention, provides a kind of quick-drying aldehyde ketone pyroxylin(e)finish exactly in order to address the above problem, it was done solid work in 1 hour, realizes and packs from producing to the object that whole streamlines operate.
Another object of the present invention has been to provide a kind of preparation method and purposes of above-mentioned quick-drying aldehyde ketone pyroxylin(e)finish.
The object of the present invention is achieved like this:
First, the invention provides a kind of quick-drying aldehyde ketone pyroxylin(e)finish, comprise the component of following weight percent:
The weight percent sum of above-mentioned all components is 100%.
Above-mentioned a kind of quick-drying aldehyde ketone pyroxylin(e)finish, wherein, described softening agent is ATBC.
Above-mentioned a kind of quick-drying aldehyde ketone pyroxylin(e)finish, wherein, described nitro-cotton is selected from 5 seconds nitro-cottons, 1/2 second nitro-cotton, at least one in 1/4 second nitro-cotton.
Above-mentioned a kind of quick-drying aldehyde ketone pyroxylin(e)finish, wherein, described sub-light powder is silica polymer.
Above-mentioned a kind of quick-drying aldehyde ketone pyroxylin(e)finish, wherein, described pigment is comprised of at least one tinting pigment slurry.
Above-mentioned a kind of quick-drying aldehyde ketone pyroxylin(e)finish, wherein, described dispersion agent is unsaturated, the saturated poly carboxylic acid amine salt of lower molecular weight.
Secondly, the invention provides a kind of preparation method of above-mentioned quick-drying aldehyde ketone pyroxylin(e)finish, comprise the following steps:
In agitation vat, first add vinyl acetic monomer, under 800 revs/min of rotating speeds, add while stirring aldehyde ketone resin, after 30 minutes, after aldehyde ketone resin dissolves completely, then add ritalin, nitro-cotton and softening agent, stir 30 minutes, after nitro-cotton dissolve complete, continue to add pigment, extender paste and dispersion agent, at 1400 revs/min of rotating speeds, stir 1 hour, after slurry is uniformly dispersed, finally add sub-light powder, under 1400 revs/min of rotating speeds, stir 20 minutes, after sub-light powder is uniformly dispersed, barrelling warehouse-in.
The present invention also provides the application of a kind of above-mentioned quick-drying aldehyde ketone pyroxylin(e)finish as pencil surface decoration coating.
Quick-drying aldehyde ketone pyroxylin(e)finish of the present invention has been compared following characteristics with existing pyroxylin(e)finish:
1. with single solvent ritalin, substitute toluene, dimethylbenzene, N-BUTYL ACETATE, vinyl acetic monomer, propyl carbinol;
2. with the aldehyde ketone resin that is dissolved in vinyl acetic monomer, substitute and use toluene, dimethylbenzene, N-BUTYL ACETATE is made the synthetic resins of medium;
3. paint film is done solid work and is less than 1 hour;
4. containing benezene solvent not, without the murder by poisoning of benzene, toluene and dimethylbenzene, low taste is nontoxic, and production cost is low;
5. it is good that the paint film that uses pyroxylin(e)finish of the present invention to form has sticking power, and fast dry, wear-resisting scratch resistance is good, the features such as stability in storage is good, be applicable to streamline and produce, having product to roll off the production line can pile up and NA feature, and product meets the laws and regulations of GB and outlet European Union and the U.S..
The present invention makes the hardness of paint film and snappiness obtain good balance by the selection collocation of nitro-cotton and aldehyde ketone resin, add again the sub-light powder of silicon-dioxide to improve the evaporation rate of solvent in the wear resistance of paint film and paint film, doing solid work of pyroxylin(e)finish of the present invention was controlled in 1 hour, to overcome conventional solvent type pyroxylin(e)finish, can only on part streamline, produce, reach from producing to and pack whole streamlines and operate.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
In agitation vat, first add the vinyl acetic monomer of 5 kilograms of virtuous chemical industry in Shen, the aldehyde ketone resin that adds while stirring the fertile chemical industry of 5 kilograms of monarchs under 800 revs/min of rotating speeds, after 30 minutes, after aldehyde ketone resin dissolves completely, the ritalin that adds again 10 kilograms of virtuous chemical industry in Shen, 11.5 kilograms of 1/2 second nitro-cottons of north nitro-cotton factory, 1 kilogram, the softening agent (ATBC) of Jiangsu thunder illiteracy chemical industry, stir 30 minutes, after nitro-cotton dissolve complete, 10.5 kilograms of the 3132 bright red mill bases (red pigment slurry) of continuation Jia Yitian coating factory, filler carbonic acid fine particle calcium carbonate slurry (extender paste) 4 kilograms, (lower molecular weight is unsaturated for large huge rock auxiliary agent dp80-8100B dispersion agent, saturated poly carboxylic acid amine salt) 0.5 kilogram, at 1400 revs/min of rotating speeds, stir 1 hour, after slurry is uniformly dispersed, finally add and recall 2.5 kilograms of happy chemical industry S-510 flatting silicas (being sub-light powder), under 1400 revs/min of rotating speeds, stir 20 minutes, after flatting silica is uniformly dispersed, barrelling warehouse-in.
Detect viscosity 36 seconds (being coated with-4 glasss), detect 65%(110 ℃ of solid content and dry 30 minutes), surface drying 10 seconds (the thick paint film of 50 Miao), does solid work 45 minutes (the thick paint film of 50 Miao in pencil shaft).
Embodiment 2
Formula
In agitation vat, first add the vinyl acetic monomer of 7 kilograms of virtuous chemical industry in Shen, the aldehyde ketone resin that adds while stirring the fertile chemical industry of 7 kilograms of monarchs under 800 revs/min of rotating speeds, after 30 minutes, after aldehyde ketone resin dissolves completely, the ritalin that adds again 7.5 kilograms of virtuous chemical industry in Shen, 10.5 kilograms of 1/2 second nitro-cottons of north nitro-cotton factory, 1 kilogram, the softening agent (ATBC) of Jiangsu thunder illiteracy chemical industry, stir 30 minutes, after nitro-cotton dissolve complete, 14.5 kilograms of the R-706 titanium white mill bases (white pigment slurry) of continuation Jia Yitian coating factory, not filled slurry, (lower molecular weight is unsaturated for large huge rock auxiliary agent dp80-8100B dispersion agent, saturated poly carboxylic acid amine salt) 0.5 kilogram, at 1400 revs/min of rotating speeds, stir 1 hour, after slurry is uniformly dispersed, finally add and recall 2 kilograms of happy chemical industry S-510 flatting silicas (being sub-light powder), under 1400 revs/min of rotating speeds, stir 20 minutes, after flatting silica is uniformly dispersed, barrelling warehouse-in.
Detect viscosity 17 seconds (being coated with-4 glasss), detect solid content 68%(110 degree and dry 30 minutes), surface drying 8 seconds (the thick paint film of 50 Miao), does solid work 40 minutes (the thick paint film of 50 Miao in pencil shaft).
Embodiment 3
In agitation vat, first add the vinyl acetic monomer of 7.5 kilograms of virtuous chemical industry in Shen, the aldehyde ketone resin that adds while stirring the fertile chemical industry of 7.5 kilograms of monarchs under 800 revs/min of rotating speeds, after 30 minutes, after aldehyde ketone resin dissolves completely, the ritalin that adds again 7.5 kilograms of virtuous chemical industry in Shen, 9 kilograms of 1/2 second nitro-cottons of north nitro-cotton factory, 1 kilogram, the softening agent (ATBC) of Jiangsu thunder illiteracy chemical industry, stir 30 minutes, after nitro-cotton dissolve complete, continue blueness slurry (the blue pigments slurry) 7 kilograms of Jia Yitian coating factory, filler carbonic acid fine particle calcium carbonate slurry (extender paste) 7.5 kilograms, (lower molecular weight is unsaturated for large huge rock auxiliary agent dp80-8100B dispersion agent, saturated poly carboxylic acid amine salt) 0.5 kilogram, at 1400 revs/min of rotating speeds, stir 1 hour, after slurry is uniformly dispersed, finally add and recall 2.5 kilograms of happy chemical industry S-510 flatting silicas (being sub-light powder), under 1400 revs/min of rotating speeds, stir 20 minutes, after flatting silica is uniformly dispersed, barrelling warehouse-in.
Detect viscosity 41 seconds (being coated with-4 glasss), detect solid content 60%(110 degree and dry 30 minutes), surface drying 12 seconds (the thick paint film of 50 Miao), does solid work 50 minutes (the thick paint film of 50 Miao in pencil shaft).
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (8)
1. a quick-drying aldehyde ketone pyroxylin(e)finish, is characterized in that, comprises the component of following weight percent:
The weight percent sum of above-mentioned all components is 100%.
2. a kind of quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, described softening agent is ATBC.
3. a kind of quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, described nitro-cotton is selected from 5 seconds nitro-cottons, 1/2 second nitro-cotton, at least one in 1/4 second nitro-cotton.
4. a kind of quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, described sub-light powder is silica polymer.
5. a kind of quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, described pigment is comprised of at least one tinting pigment slurry.
6. a kind of quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, described dispersion agent is unsaturated, the saturated poly carboxylic acid amine salt of lower molecular weight.
7. a preparation method for quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1, is characterized in that, comprises the following steps:
In agitation vat, first add vinyl acetic monomer, under 800 revs/min of rotating speeds, add while stirring aldehyde ketone resin, after 30 minutes, after aldehyde ketone resin dissolves completely, then add ritalin, nitro-cotton and softening agent, stir 30 minutes, after nitro-cotton dissolve complete, continue to add pigment, extender paste and dispersion agent, at 1400 revs/min of rotating speeds, stir 1 hour, after slurry is uniformly dispersed, finally add sub-light powder, under 1400 revs/min of rotating speeds, stir 20 minutes, after sub-light powder is uniformly dispersed, barrelling warehouse-in.
8. a quick-drying aldehyde ketone pyroxylin(e)finish as claimed in claim 1 is as the application of pencil surface decoration coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610807.2A CN103627257B (en) | 2013-11-26 | 2013-11-26 | A kind of quick-drying aldehyde ketone pyroxylin(e)finish and its production and use |
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| CN201310610807.2A CN103627257B (en) | 2013-11-26 | 2013-11-26 | A kind of quick-drying aldehyde ketone pyroxylin(e)finish and its production and use |
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| CN103627257A true CN103627257A (en) | 2014-03-12 |
| CN103627257B CN103627257B (en) | 2016-01-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952036A (en) * | 2014-05-16 | 2014-07-30 | 安硕文教用品（上海）股份有限公司 | Technical method for paint decoration on surface of pencil |
| CN104927488A (en) * | 2015-05-25 | 2015-09-23 | 恒昌涂料（惠阳）有限公司 | Shower coating finish paint for plastic vacuum electroplated product, and preparation method and construction method of shower coating finish paint |
| CN110964384A (en) * | 2019-11-08 | 2020-04-07 | 上海展辰涂料有限公司 | Quick-drying nitro-drawing pencil paint and preparation method and application thereof |
| CN114752274A (en) * | 2021-11-15 | 2022-07-15 | 深圳市深赛尔股份有限公司 | Graphene anticorrosive water-based paint for wind power generator tower and preparation method thereof |
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| EP0595521A1 (en) * | 1992-10-19 | 1994-05-04 | Nordson Corporation | Improvements in and relating to dispensing a coating material formulation containing a fluid diluent |
| CN1390899A (en) * | 2002-07-26 | 2003-01-15 | 东莞东成发化工有限公司 | Vacuum electroplating surface paint for plastics and its preparing process |
| CN1986708A (en) * | 2005-12-21 | 2007-06-27 | 比亚迪股份有限公司 | Primer composition and its preparing process and use |
| CN101585986A (en) * | 2008-05-21 | 2009-11-25 | 深圳松辉化工有限公司 | Nitroaldehyde ketone polyester paint |
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2013
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| EP0595521A1 (en) * | 1992-10-19 | 1994-05-04 | Nordson Corporation | Improvements in and relating to dispensing a coating material formulation containing a fluid diluent |
| CN1390899A (en) * | 2002-07-26 | 2003-01-15 | 东莞东成发化工有限公司 | Vacuum electroplating surface paint for plastics and its preparing process |
| CN1986708A (en) * | 2005-12-21 | 2007-06-27 | 比亚迪股份有限公司 | Primer composition and its preparing process and use |
| CN101585986A (en) * | 2008-05-21 | 2009-11-25 | 深圳松辉化工有限公司 | Nitroaldehyde ketone polyester paint |
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| 张一甫等: "酮醛树脂的合成与改性研究进展", 《现代化工》, vol. 26, no. 10, 31 October 2006 (2006-10-31), pages 35 - 39 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952036A (en) * | 2014-05-16 | 2014-07-30 | 安硕文教用品（上海）股份有限公司 | Technical method for paint decoration on surface of pencil |
| CN104927488A (en) * | 2015-05-25 | 2015-09-23 | 恒昌涂料（惠阳）有限公司 | Shower coating finish paint for plastic vacuum electroplated product, and preparation method and construction method of shower coating finish paint |
| CN110964384A (en) * | 2019-11-08 | 2020-04-07 | 上海展辰涂料有限公司 | Quick-drying nitro-drawing pencil paint and preparation method and application thereof |
| CN110964384B (en) * | 2019-11-08 | 2021-09-03 | 上海展辰涂料有限公司 | Quick-drying nitro-drawing pencil paint and preparation method and application thereof |
| CN114752274A (en) * | 2021-11-15 | 2022-07-15 | 深圳市深赛尔股份有限公司 | Graphene anticorrosive water-based paint for wind power generator tower and preparation method thereof |
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| Publication number | Publication date |
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| CN103627257B (en) | 2016-01-20 |
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