CN103275612B - A kind of environmental protection liniment and preparation method thereof - Google Patents
A kind of environmental protection liniment and preparation method thereof Download PDFInfo
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- CN103275612B CN103275612B CN201310180084.7A CN201310180084A CN103275612B CN 103275612 B CN103275612 B CN 103275612B CN 201310180084 A CN201310180084 A CN 201310180084A CN 103275612 B CN103275612 B CN 103275612B
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Abstract
The invention provides a kind of environmental protection liniment and preparation method thereof, this environmental protection liniment comprises polyester acrylate resin 10-15 part, two official's polyurethane acrylic resin 30-40 parts, six official's polyurethane acrylic resin 5-10 parts, two official UV monomer 40-45 part, photosensitizers 3-5 part, flow agent 0.1-0.2 part, wetting agent 0.3-0.5 part, defoamer 0.3-0.5 part.The present invention also provides the preparation method of described environmental protection liniment, comprises pre-mixing component A, preparation B component and component A is joined the step mixed in B component.The advantages such as this environmental protection liniment has environmental protection, efficient, energy-conservation, cost is low, simple to operate, quality is high, good physical performance, suitability are wide, when using liniment of the present invention, VOC content goes to zero, and can save the weight of coated paint of 40%.
Description
Technical field
The present invention relates to a kind of environmental protection liniment and preparation method thereof, belong to industrial coating field.
Background technology
At present along with the raising of national consumption level, people are at selection furniture, more selection and higher requirement has been had during the woodworks such as timber, therefore the manufacturing enterprise such as furniture and timber is major design theory when deisgn product mainly with personalized and complex model, when using oil paint coating, the furniture timber manufacturing enterprise of 90% can use PU to paint as main coating paint, but PU paints solids content to be only had 40% and adopts spraying coating process to carry out application, so it is large to there is volatile organic compounds (VOC) discharge, loss is large, the problems such as the production cycle is long, if use traditional UV to paint, roller coat and showering UV paint can only application in the plane, can not special-shaped application, spraying also can pollute the problem large with loss, and the unit cost of paint is high, increasing enterprise starts to pay attention to these problems, and wish to improve.
Liniment is a kind of liquid coating be made up of specific functionality organic polymer, this coating may penetrate in lumber fibre, after UV-irradiation, can rapidly and lumber fibre generation crosslinking reaction, the paint film formed effectively fills wood grain pore, and have the functions such as easy polishing, hardness are high, collapse, solid content is greater than 99%, and comprehensive cost is equivalent to 2/3rds of PU priming paint; Technical process is simple, and working efficiency significantly promotes; Belonging to environmentally friendly machine, is the most suitable paint of special-shaped application.
Summary of the invention
For solving the problem, the invention provides a kind of liniment and preparation method thereof, the complicated abnormal shape part for timber industry provides solution, and the problem that effectively solution timber industry not environmentally, effect is low, can reduce costs, and strengthens suitability.With the simplest form of construction work, minimum fixed investment, minimum construction area area, solve a suitability for industrialized production difficult problem for various moulding timber, when using liniment of the present invention, VOC content goes to zero.
The present invention be solve the problem adopt technical scheme be:
A kind of environmental protection liniment, is characterized in that, comprise the component of following weight part:
Preferably, described photosensitizers is cracking type photosensitizers; Described flow agent is fluorine richness polycarbonate acrylic ester; Described defoamer is organic silicon type defoamer; Described wetting agent is polyether-modified Dimethicone Copolyol body class wetting agent.
Prepare a method for above-mentioned environmental protection liniment, comprise the steps:
1), pre-mixing component A: drop into the two official UV monomer of 20-25 part by weight respectively in dispersion cylinder, 0.3-0.5 part wetting agent, 0.3-0.5 part defoamer, 0.1-0.2 part flow agent, is fully mixed to mixed solution clear;
2), B component is prepared: by weight by polyester acrylate resin 10-15 part, two official's polyurethane acrylic resin 30-40 parts, six official's polyurethane acrylic resin 5-10 parts, two official UV monomer 20 parts, photosensitizers 3-5 part is dropped in dispersion cylinder and is mixed, obtained B component;
3), the component A of pre-mixing join in B component and mix, be i.e. obtained environmental protection liniment of the present invention.
Preferably, during pre-mixing component A, component is put into stirrer Homogeneous phase mixing, stirrer rotating speed is 2000RPM, and the time is 20min; During preparation B component, said components is put into stirrer Homogeneous phase mixing, stirrer rotating speed is 1500RPM, and the time is 20min; A, B component are put into stirrer for mixing, and stirrer rotating speed is 500RPM, and the time is 10min.
The present invention relative to the beneficial effect of prior art is:
1, environmental protection
Liniment of the present invention is a kind of organic-polymer composition, and not containing objectionable impuritiess such as formaldehyde, benzene, heavy metals, solid content is greater than 99%, and in construction process, VOC quantity discharged can be ignored, and product is detected by SGS, by American-European export standard.
2, efficient
Change traditional timber industry priming paint technique, remove and scrape ash, twice priming paint or three priming paint schemes, only need use a liniment, dry very fast, timber paint process time shorten more than 20 hours.
3, energy-conservation
Fixture less investment, only needs a drying machine, 20,000 yuan-4 ten thousand yuan, and occupation of land space is little; Construction area is little.
4, cost is low
Use liniment, effectively reduce the usage quantity of paint.The weight of coated paint of 40% can be saved.
5, quality improves
Liniment solid content is more than 99%, and hardness, at more than 2H, has effectively been evaded water ash, the end obtained the collapse phenomenon that precious, PU priming paint occurs; Improve product quality.
6, good physical performance
Use the physical characteristics after liniment: populated, good, the water-tolerant of the transparency.
7, suitability is wide
Applied range, no matter plain batton door, molding gate, special-shaped wood substrate can use (timber, furniture, woodwork workpiece).
Embodiment
In order to understand the present invention further, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should be appreciated that these describe just in order to further illustrate the features and advantages of the present invention, instead of limiting the scope of the invention.
The model that polyester acrylate resin of the present invention can select Sartomer to produce is the polyester acrylate resin of CN750;
Two official's polyurethane acrylic resins of the present invention can select the EB264 of Qing Te company;
Six official's polyurethane acrylic resins of the present invention can select the 6145-100 of Changxing company;
Of the present invention pair of official UV monomer can select the EM222 in Changxing;
The cracking type photosensitizers 1173 that photosensitizers of the present invention can adopt Hua Tai macromolecular material company to produce;
Flow agent of the present invention can select 3777 of EFKA;
Wetting agent of the present invention can select the BYK306 of Bi Ke company;
Defoamer of the present invention can select the BYK055 of Bi Ke company.
Embodiment 1
Liniment of the present invention comprises the component of following weight part:
In dispersion cylinder, drop into 25 parts of two official UV monomers by weight respectively, 0.3 part of wetting agent, 0.5 part of defoamer, 0.2 part of flow agent stirs 20 minutes when stirrer rotating speed is 2000RPM, is fully mixed to mixed solution clear, the component A of obtained pre-mixing; By weight by polyester acrylate resin 10 parts, two official's polyurethane acrylic resins 30 parts, six official's polyurethane acrylic resins 10 parts, two official UV monomer 20 parts, photosensitizers 4 parts, drop in dispersion cylinder and stir 20 minutes under 1500RPM rotating speed with stirrer, stir obtained B component; Then the component A of pre-mixing is joined in B component under 500RPM rotating speed, stir 10 minutes i.e. obtained environmental protection linimentes of the present invention.
Embodiment 2
Liniment of the present invention comprises the component of following weight part:
In dispersion cylinder, drop into 20 parts of two official UV monomers by weight respectively, 0.3 part of wetting agent, 0.5 part of defoamer, 0.2 part of flow agent stirs 20 minutes when stirrer rotating speed is 2000RPM, is fully mixed to mixed solution clear, the component A of obtained pre-mixing; By weight by polyester acrylate resin 12 parts, two official's polyurethane acrylic resins 35 parts, six official's polyurethane acrylic resins 8 parts, two official UV monomer 20 parts, photosensitizers 4 parts, drop in dispersion cylinder and stir 20 minutes under 1500RPM rotating speed with stirrer, stir obtained B component; Then the component A of pre-mixing is joined in B component under 500RPM rotating speed, stir 10 minutes i.e. obtained environmental protection linimentes of the present invention.
Embodiment 3
Liniment of the present invention comprises the component of following weight part:
In dispersion cylinder, drop into 20 parts of two official UV monomers by weight respectively, 0.3 part of wetting agent, 0.5 part of defoamer, 0.2 part of flow agent stirs 20 minutes when stirrer rotating speed is 2000RPM, is fully mixed to mixed solution clear, the component A of obtained pre-mixing; By weight by polyester acrylate resin 13 parts, two official's polyurethane acrylic resins 37 parts, six official's polyurethane acrylic resins 6 parts, two official UV monomer 20 parts, photosensitizers 3 parts, drop in dispersion cylinder and stir 20 minutes under 1500RPM rotating speed with stirrer, stir obtained B component; Then the component A of pre-mixing is joined in B component under 500RPM rotating speed, stir 10 minutes i.e. obtained environmental protection linimentes of the present invention.
In order to verify beneficial effect of the present invention, carried out following experiment: under 30 DEG C of conditions, test the viscosity of the liniment of the present invention described in 3 embodiments respectively with salt pan cup, result is as shown in table 1.
The viscosity test of table 1 liniment of the present invention
| Parameter | Liniment described in embodiment 1 | Liniment described in embodiment 2 | Liniment described in embodiment 3 |
| Elution time | 32 seconds | 35 seconds | 34 seconds |
Result shows, the viscosity of liniment salt pan of the present invention cup test meets brushes requirement (elution time is 25-40 second (30 DEG C)).Simultaneously, it is dry under the energy of 80-120 MJ every square centimeter by UV curing after special-shaped plank is brushed with wool brush the liniment of the present invention of 80-100 gram every square metre, make paint film, result shows that wooden eye sealing effect is excellent, substrate wetting good, brush liniment of the present invention is equivalent to the sealing effect that PU sprays twice, and sanding property is better than common PU priming paint, produces a desired effect.
Above environmental protection liniment provided by the present invention and preparation method thereof is described in detail; apply specific embodiment herein to set forth principle of the present invention and embodiment; the explanation of above embodiment only understands method of the present invention and core concept thereof for helping; should be understood that; for those skilled in the art; under the prerequisite not departing from the principle of the invention and essence; can also improve the present invention and modify, these improve and modify and also fall within the claims in the present invention protection domain.
Claims (11)
1. an environmental protection liniment, is characterized in that, is made up of the component of following weight part:
2. environmental protection liniment according to claim 1, is characterized in that, described photosensitizers is cracking type photosensitizers.
3. environmental protection liniment according to claim 1 and 2, is characterized in that, described flow agent is fluorine richness polycarbonate acrylic ester.
4. environmental protection liniment according to claim 1 and 2, is characterized in that, described defoamer is organic silicon type defoamer.
5. environmental protection liniment according to claim 3, is characterized in that, described defoamer is organic silicon type defoamer.
6. environmental protection liniment according to claim 1 and 2, is characterized in that, described wetting agent is polyether-modified Dimethicone Copolyol body class wetting agent.
7. environmental protection liniment according to claim 5, is characterized in that, described wetting agent is polyether-modified Dimethicone Copolyol body class wetting agent.
8. a preparation method for environmental protection liniment according to claim 1, comprises the steps:
1), pre-mixing component A: drop into the two official UV monomer of 20-25 part by weight respectively in dispersion cylinder, 0.3-0.5 part wetting agent, 0.3-0.5 part defoamer, 0.1-0.2 part flow agent, is fully mixed to mixed solution clear;
2), B component is prepared: by weight by polyester acrylate resin 10-15 part, two official's polyurethane acrylic resin 30-40 parts, six official's polyurethane acrylic resin 5-10 parts, two official UV monomer 20 parts, photosensitizers 3-5 part, drops in dispersion cylinder and mixes, obtained B component;
3), the component A of pre-mixing join in B component and mix, be i.e. obtained described environmental protection liniment.
9. the preparation method of environmental protection liniment according to claim 8, is characterized in that, during pre-mixing component A, component is put into stirrer Homogeneous phase mixing, and stirrer rotating speed is 2000RPM, and the time is 20min.
10. the preparation method of environmental protection liniment according to claim 8 or claim 9, is characterized in that, during preparation B component, said components is put into stirrer Homogeneous phase mixing, stirrer rotating speed is 1500RPM, and the time is 20min.
The preparation method of 11. environmental protection linimentes according to claim 10, it is characterized in that, A, B component are put into stirrer for mixing, stirrer rotating speed is 500RPM, the time is 10min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310180084.7A CN103275612B (en) | 2013-05-15 | 2013-05-15 | A kind of environmental protection liniment and preparation method thereof |
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| CN201310180084.7A CN103275612B (en) | 2013-05-15 | 2013-05-15 | A kind of environmental protection liniment and preparation method thereof |
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| CN103275612A CN103275612A (en) | 2013-09-04 |
| CN103275612B true CN103275612B (en) | 2015-10-28 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537420B (en) * | 2013-10-17 | 2014-12-31 | 江门市国美化工有限公司 | Coating agent brushing and spraying process for wooden door |
| CN103785597B (en) * | 2014-01-14 | 2015-09-23 | 江门市国美化工有限公司 | A kind of closed coating process of woodwork furniture and manufacture method |
| CN104140745A (en) * | 2014-07-18 | 2014-11-12 | 关锦池 | Water-based pre-coated coil coating finish paint |
| CN105434404B (en) * | 2015-12-18 | 2018-07-17 | 江苏海智生物医药有限公司 | A kind of plastics for protecting wound surface |
| CN105936804A (en) * | 2016-06-03 | 2016-09-14 | 江门市国美化工有限公司 | UV wood original paint and preparation method thereof |
| CN109609002B (en) * | 2018-11-29 | 2021-05-07 | 珠海展辰新材料股份有限公司 | Ultraviolet curing primer for wood surface and preparation method thereof |
| CN111073514A (en) * | 2019-12-20 | 2020-04-28 | 珠海展辰新材料股份有限公司 | Ultraviolet curing coating for sealing turpentine of pine and preparation method thereof |
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| CN101131037A (en) * | 2007-08-27 | 2008-02-27 | 谭昊涯 | Surface osmotic treatment method for decorative wall board and its osmotic agent |
| CN101407651A (en) * | 2008-11-27 | 2009-04-15 | 中国乐凯胶片集团公司 | UV curing color decorative coating |
| CN102040907A (en) * | 2009-10-16 | 2011-05-04 | 上海富臣化工有限公司 | Ultraviolet (UV) light wood matt varnish without residual stimulating smell after being cured |
| CN102140306A (en) * | 2011-05-10 | 2011-08-03 | 上海富臣化工有限公司 | UV (Ultraviolet) laser roller coating woodware primer coat |
| CN102977748A (en) * | 2012-11-12 | 2013-03-20 | 广东巴德士化工有限公司 | UV furniture spray-coating gloss topcoat without volatile organic solvent |
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2013
- 2013-05-15 CN CN201310180084.7A patent/CN103275612B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131037A (en) * | 2007-08-27 | 2008-02-27 | 谭昊涯 | Surface osmotic treatment method for decorative wall board and its osmotic agent |
| CN101407651A (en) * | 2008-11-27 | 2009-04-15 | 中国乐凯胶片集团公司 | UV curing color decorative coating |
| CN102040907A (en) * | 2009-10-16 | 2011-05-04 | 上海富臣化工有限公司 | Ultraviolet (UV) light wood matt varnish without residual stimulating smell after being cured |
| CN102140306A (en) * | 2011-05-10 | 2011-08-03 | 上海富臣化工有限公司 | UV (Ultraviolet) laser roller coating woodware primer coat |
| CN102977748A (en) * | 2012-11-12 | 2013-03-20 | 广东巴德士化工有限公司 | UV furniture spray-coating gloss topcoat without volatile organic solvent |
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