CN103526633A - Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating - Google Patents
Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating Download PDFInfo
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- CN103526633A CN103526633A CN201310457162.3A CN201310457162A CN103526633A CN 103526633 A CN103526633 A CN 103526633A CN 201310457162 A CN201310457162 A CN 201310457162A CN 103526633 A CN103526633 A CN 103526633A
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Abstract
An environmentally-friendly UV curing coating for a piece of printing paper is prepared from the following materials according to parts by weight: 50-60 parts of epoxy acrylate, 20-30 parts of polyurethaneacrylate, 6-8 parts of 2-hydroxy-2-methyl-propiophenone, 10-12 parts of dimethylaminoethyl methacrylate, 10-12 parts of 1,6-hexanediol diacrylate, 1-2 parts of vinyl polysiloxane, 1-2 parts of hexaethyleneglycolmonooctadecyl ether, 1-2 parts of silane coupling agent KH-550, 1-2 parts of glycidyl methacrylate, 2-3 parts of double-tetradecyl carbon alcohol ester, and 4-5 parts of dispersing auxiliary. The coating provided by the invention has the advantages of good leveling property, easiness in coating, good wear resistance, scraping resistance, good hardness, low volatile content, energy saving, environmental friendliness and stable product quality. The production process is low in energy consumption and low in carbon, the preparation process is simple, the operability is better, and a wide application prospect is provided.
Description
Technical field
The invention belongs to paint field, relate in particular to a kind of printing sheets coating material solidified and preparation method thereof with environmental protection UV.
Background technology
Development along with market economy, there is great variety in paint field, wherein UV coating has the advantages such as curing rate is fast, energy-conservation, normal temperature cure, superior performance, environmental protection, on it, ray velocity is fast, rete brightness is high, and dry rear face is firm heat-resisting, and refractive power is effective, make ground produce strong main body sense, be widely used in the fields such as chemical industry, machinery, electronics light industry, communication.Due to its environment-friendly advantage, UV solidifies and to have obtained the strong support of relevant environment rules and the close attention of industrial quarters, and UV radiation curing material is in market demand rapid growth, and UV Radiation-curing system is just with multiple technologies combination, to overcome some defect, meet actual application.Now in printing industry; the packing that can make UV obtains some special effects: high gloss, good ink protection feature, the slipping that can add control and rub resistance, low smell or do not have smell, low extract maybe cannot detect extract, and the protective effect to ink.
Current UV curing materials is various, but still in various degree exist some problems, such as: Organic Pollution, xanthochromia, explosive look, not low temperature resistant, the series of problems such as cost is high, corrosion-resistant, all need to continue improvement for different purposes, reduce production costs, expand purposes.
Summary of the invention
The object of the present invention is to provide a kind of viscosity good, bag gloss, the printing sheets of energy-conserving and environment-protective is coating material solidified and preparation method thereof with environmental protection UV.
Technical scheme of the present invention is as follows:
A kind of printing sheets is coating material solidified with environmental protection UV, it is characterized in that being made by the raw material of following weight portion: epoxy acrylate 50-60, polyurethane acroleic acid fat 20-30,2-hydroxy-2-methyl-propiophenone 6-8, dimethylaminoethyl methacrylate 10-12,1,6 hexanediyl ester 10-12, vinyl polysiloxanes 1-2, polyoxyethylene 8 stearate ether 1-2, silane resin acceptor kh-550 1-2, glycidyl methacrylate 1-2, two ten four carbon alcohols ester 2-3, dispersing aid 4-5;
Described dispersing aid is made by the raw material of following weight portion: attapulgite 7-9, jade 2-3, ascorbic acid 1-2, Silane coupling agent KH550 1-2, propylene glycol phenylate 3-4, peroxidized t-butyl perbenzoate 0.2-0.3, styrene 1-2, dipropylene glycol 1-2, trimethylolpropane 2-3, ethyl acetate 22-25; Preparation method puts into calcining furnace by attapulgite, jade, at 670-700 ℃, calcines 3-4 hour, takes out, and puts into 10-15% hydrochloric acid solution and is ground to 20-40 μ m slurry, and the material pH value of sizing mixing is for neutral, and spraying is dry; Styrene, dipropylene glycol, trimethylolpropane, ethyl acetate are mixed, be heated to 40-50 ℃, add peroxidized t-butyl perbenzoate, stir 40-50 minute; Then, add other composition, continue to be warming up to 70-80 ℃, add attapulgite, jade powder and other residual components, stirring reaction 1-2 hour, obtains.
The coating material solidified preparation method of environmental protection UV for described printing sheets, it is characterized in that comprising the following steps: other composition except 2-hydroxy-2-methyl-propiophenone is mixed, be heated to 50-60 ℃, under 800-1000 rev/min, stir 15-20 minute, cool to 30 ℃ and add again below 2-hydroxy-2-methyl-propiophenone, continue to stir 10-15 minute, obtain.
Beneficial effect of the present invention
Coating of the present invention has good leveling property, and easily application, ABRASION RESISTANCE are good, scratch-resistant, hardness are good, low volatile content, energy-conserving and environment-protective, cost are low, the advantage of constant product quality.The energy consumption of production technology is low, low-carbon (LC), and preparation technology is simple, and operability is stronger, has wide application prospect.
The specific embodiment
A kind of printing sheets is coating material solidified with environmental protection UV, it is characterized in that being made by the raw material of following weight portion: epoxy acrylate 57, polyurethane acroleic acid fat 26,2-hydroxy-2-methyl-propiophenone 7, dimethylaminoethyl methacrylate 11,1,6 hexanediyl ester 11, vinyl polysiloxanes 1, polyoxyethylene 8 stearate ether 1.5, silane resin acceptor kh-550 1, glycidyl methacrylate 1, two ten four carbon alcohols esters 3, dispersing aid 4;
Described dispersing aid by following weight portion (kilogram) raw material make: attapulgite 8, jade 2, ascorbic acid 1, Silane coupling agent KH550 1, propylene glycol phenylate 3, peroxidized t-butyl perbenzoate 0.2, styrene 1, dipropylene glycol 1, trimethylolpropane 2, ethyl acetate 23; Preparation method puts into calcining furnace by attapulgite, jade, calcines 3.6 hours at 690 ℃, takes out, and puts into 13% hydrochloric acid solution and is ground to 30 μ m slurries, and the material pH value of sizing mixing is for neutral, and spraying is dry; Styrene, dipropylene glycol, trimethylolpropane, ethyl acetate are mixed, be heated to 45 ℃, add peroxidized t-butyl perbenzoate, stir 46 minutes; Then, add other composition, continue to be warming up to 74 ℃, add attapulgite, jade powder and other residual components, stirring reaction 1.5 hours, obtains.
The coating material solidified preparation method of environmental protection UV for described printing sheets, it is characterized in that comprising the following steps: other composition except 2-hydroxy-2-methyl-propiophenone is mixed, be heated to 56 ℃, under 900 revs/min, stir 18 minutes, cool to 20 ℃ and add again 2-hydroxy-2-methyl-propiophenone, continue to stir 12 minutes, obtain.
This printing sheets is constructed by the coating material solidified form of construction work of roller coating, spraying that can adopt of environmental protection UV.The paint spraying making by above scheme adhesive force on plank is all better than secondary, resistance to 75% ethanol is more than 24 hours, and alkaline-resisting 24 hours above, acidproof more than 48 hours, and resistance to 15% saline solution is more than 60 hours, hardness can regulate between 3H at 2HB, and abrasion resistance index turns above 3000.
Claims (2)
1. a printing sheets is coating material solidified with environmental protection UV, it is characterized in that being made by the raw material of following weight portion: epoxy acrylate 50-60, polyurethane acroleic acid fat 20-30,2-hydroxy-2-methyl-propiophenone 6-8, dimethylaminoethyl methacrylate 10-12,1,6 hexanediyl ester 10-12, vinyl polysiloxanes 1-2, polyoxyethylene 8 stearate ether 1-2, silane resin acceptor kh-550 1-2, glycidyl methacrylate 1-2, two ten four carbon alcohols ester 2-3, dispersing aid 4-5;
Described dispersing aid is made by the raw material of following weight portion: attapulgite 7-9, jade 2-3, ascorbic acid 1-2, Silane coupling agent KH550 1-2, propylene glycol phenylate 3-4, peroxidized t-butyl perbenzoate 0.2-0.3, styrene 1-2, dipropylene glycol 1-2, trimethylolpropane 2-3, ethyl acetate 22-25; Preparation method puts into calcining furnace by attapulgite, jade, at 670-700 ℃, calcines 3-4 hour, takes out, and puts into 10-15% hydrochloric acid solution and is ground to 20-40 μ m slurry, and the material pH value of sizing mixing is for neutral, and spraying is dry; Styrene, dipropylene glycol, trimethylolpropane, ethyl acetate are mixed, be heated to 40-50 ℃, add peroxidized t-butyl perbenzoate, stir 40-50 minute; Then, add other composition, continue to be warming up to 70-80 ℃, add attapulgite, jade powder and other residual components, stirring reaction 1-2 hour, obtains.
2. the coating material solidified preparation method of environmental protection UV for printing sheets according to claim 1, it is characterized in that comprising the following steps: other composition except 2-hydroxy-2-methyl-propiophenone is mixed, be heated to 50-60 ℃, under 800-1000 rev/min, stir 15-20 minute, cool to 30 ℃ and add again below 2-hydroxy-2-methyl-propiophenone, continue to stir 10-15 minute, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457162.3A CN103526633A (en) | 2013-09-30 | 2013-09-30 | Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457162.3A CN103526633A (en) | 2013-09-30 | 2013-09-30 | Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating |
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| Publication Number | Publication Date |
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| CN103526633A true CN103526633A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457162.3A Pending CN103526633A (en) | 2013-09-30 | 2013-09-30 | Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299886A (en) * | 2016-08-10 | 2018-07-20 | 上海长悦涂料有限公司 | A kind of solvent-free UV spray paints coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775254A (en) * | 2010-01-27 | 2010-07-14 | 吴江友鑫高分子材料科技有限公司 | Anti-light reflection ultraviolet light curing coating for plastic surfaces |
| CN102199375A (en) * | 2010-03-26 | 2011-09-28 | 东莞市佩琦涂料有限公司 | Ultraviolet (UV) paint solidified by ultraviolet light |
| CN103073989A (en) * | 2012-12-19 | 2013-05-01 | 青岛海诺水务科技股份有限公司 | Ultraviolet-cured paint |
| CN103087626A (en) * | 2013-01-31 | 2013-05-08 | 安徽蓝柯复合材料有限公司 | UV (Ultraviolet) varnish and preparation method thereof |
-
2013
- 2013-09-30 CN CN201310457162.3A patent/CN103526633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775254A (en) * | 2010-01-27 | 2010-07-14 | 吴江友鑫高分子材料科技有限公司 | Anti-light reflection ultraviolet light curing coating for plastic surfaces |
| CN102199375A (en) * | 2010-03-26 | 2011-09-28 | 东莞市佩琦涂料有限公司 | Ultraviolet (UV) paint solidified by ultraviolet light |
| CN103073989A (en) * | 2012-12-19 | 2013-05-01 | 青岛海诺水务科技股份有限公司 | Ultraviolet-cured paint |
| CN103087626A (en) * | 2013-01-31 | 2013-05-08 | 安徽蓝柯复合材料有限公司 | UV (Ultraviolet) varnish and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299886A (en) * | 2016-08-10 | 2018-07-20 | 上海长悦涂料有限公司 | A kind of solvent-free UV spray paints coating and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |