CN102102311A - Flexo printing water-based varnish and preparation method thereof - Google Patents

Flexo printing water-based varnish and preparation method thereof Download PDF

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Publication number
CN102102311A
CN102102311A CN 201010618967 CN201010618967A CN102102311A CN 102102311 A CN102102311 A CN 102102311A CN 201010618967 CN201010618967 CN 201010618967 CN 201010618967 A CN201010618967 A CN 201010618967A CN 102102311 A CN102102311 A CN 102102311A
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parts
gloss oil
flexographic printing
printing water
based gloss
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CN 201010618967
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CN102102311B (en
Inventor
陈健强
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Guangdong Jiajing Polytron Technologies Inc
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DONGGUAN JIAJING PRINTING MATERIAL Co Ltd
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Abstract

The invention belongs to the technical field of water-based varnish, and relates to flexo printing water-based varnish and a preparation method thereof. The flexo printing water-based varnish consists of the following raw materials in part by weight: 20 to 30 parts of styrene-acrylic resin, 30 to 40 parts of pure acrylic emulsion, 25 to 33 percent of styrene-acrylic emulsion, 0.1 to 0.5 part of antifoaming agent, 1 to 5 parts of leveling agent, 0.5 to 1.5 parts of wetting agent, 1 to 5 parts of thickening agent and 3 to 8 parts of deionized water. The flexo printing water-based varnish has the characteristics of high wear resistance and drying rate, and is safe and environmental-friendly; and the preparation method of the flexo printing water-based varnish is easy to operate, reduces production cost and is suitable for industrial production.

Description

A kind of flexographic printing water-based gloss oil and preparation method thereof
Technical field
The invention belongs to the water-based gloss oil technical field, particularly a kind of flexographic printing water-based gloss oil and preparation method thereof.
Background technology
During preparation glazing paper, need use gloss oil, solvent-borne type gloss oil production history is longer, but the solvent-borne type gloss oil has toxicity, excitant, volatility, brings pollution to environment, and the harm operator's is healthy.Colourless, tasteless, the no organic volatile of water-based gloss oil, have environmental protection, safety the advantage that advantage, cost are low, material source is wide, water-based gloss oil replaces the solvent-borne type gloss oil just gradually as a kind of emerging environmental protection printing material.
But existing water-based gloss oil rate of drying is slower, cause technology troubles such as product size instability during use easily, and ABRASION RESISTANCE has much room for improvement.
Summary of the invention
The objective of the invention is to provides a kind of flexographic printing water-based gloss oil at the deficiencies in the prior art, and it has, and excellent in abrasion resistance, rate of drying are fast, the characteristics of safety and environmental protection.
Another object of the present invention is to provide a kind of preparation method of flexographic printing water-based gloss oil, this preparation method is simple to operate, has reduced production cost, is fit to suitability for industrialized production.
The object of the present invention is achieved like this.
A kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion:
20 parts ~ 30 parts of styrene-acrylic resins
30 parts ~ 40 parts of pure-acrylic emulsions
25 parts ~ 33 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
Preferably, a kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion:
20 parts ~ 25 parts of styrene-acrylic resins
30 parts ~ 35 parts of pure-acrylic emulsions
25 parts ~ 29 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
Preferably, a kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion:
25 parts ~ 30 parts of styrene-acrylic resins
35 parts ~ 40 parts of pure-acrylic emulsions
29 parts ~ 33 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
More preferably, a kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion:
25 parts of styrene-acrylic resins
35 parts of pure-acrylic emulsions
29 parts of benzene emulsions
0.4 part of defoamer
2 parts of levelling agents
1 part of wetting agent
2.6 parts of thickeners
5 parts of deionized waters.
Wherein, the vitrification point of styrene-acrylic resin is 101 ℃, and acid number is 210.
Wherein, defoamer be that enlightening is high by 805, any one defoamer in TEGO-815, TEGO-825, SURFYNOL DF-75, ADDITOL VXL 4951, Lu Borun 384, Lu Borun 387 defoamers.
Wherein, levelling agent is in worried 104E, MODAFLOW AQ3000, CYTEC OT-75, the TROYSOL LAC levelling agent any one of disappearing.
Wherein, wetting agent is any one in the graceful OT-75 of Hensel, ADDITOL XL 6521, MODAFLOW AQ3000, the loyal WDF-104 wetting agent in Shanghai.
Wherein, thickener is any one in Aksu-Nobel PU-2015, the TAFIGEL PUR42 thickener.
A kind of preparation method of flexographic printing water-based gloss oil, it comprises following preparation process:
(a) by above-mentioned weight portion, in container, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent, stir;
(b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil;
(c) be up to the standards, finished product.
Wherein, in the step (c), be up to the standards concrete method and index are: the flexographic printing water-based gloss oil that makes is measured its viscosity with Chai Shi cup 4#, and viscosity is 12 ± 1sec/25 ℃; Guang Ze Du ≧ 65; Wear resistence is not for fading for 100 times with 4 pounds of pressure frictions.
Beneficial effect of the present invention: a kind of flexographic printing water-based gloss oil of the present invention, it is made up of the raw material of following weight portion: 20 parts ~ 30 parts of styrene-acrylic resins, 30 parts ~ 40 parts of pure-acrylic emulsions, 25 parts ~ 33 parts of benzene emulsions, 0.1 part ~ 0.5 part of defoamer, 1 part ~ 5 parts of levelling agents, 0.5 part ~ 1.5 parts of wetting agents, 1 part ~ 5 parts of thickeners, 3 parts ~ 8 parts of deionized waters.This flexographic printing water-based gloss oil has that excellent in abrasion resistance, rate of drying are fast, the characteristics of safety and environmental protection, be widely used in dissimilar paper glazings, detect by SGS, meet ASTM F963-07, ROHS, the CONEG94/62/EEC etc. of the U.S. standard packing material.
A kind of preparation method of flexographic printing water-based gloss oil, it comprises following preparation process: (a) by above-mentioned weight portion, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent in container, stir; (b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil; (c) be up to the standards, finished product.This preparation method is simple to operate, has reduced production cost, is fit to suitability for industrialized production.
The specific embodiment
The present invention is further illustrated with specific embodiment below, but the present invention is not subjected to the qualification of following embodiment.
Embodiment 1.
A kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion: 25 parts of styrene-acrylic resins, 35 parts of pure-acrylic emulsions, 29 parts of benzene emulsions, 0.4 part of defoamer, 2 parts of levelling agents, 1 part of wetting agent, 2.6 parts of thickeners, 5 parts of deionized waters.The vitrification point of styrene-acrylic resin is 101 ℃, and acid number is 210; Defoamer is high 805 defoamers of enlightening; Levelling agent is the worried 104E levelling agent that disappears; Wetting agent is the graceful OT-75 wetting agent of Hensel; Thickener is Aksu-Nobel PU-2015 thickener.
A kind of preparation method of flexographic printing water-based gloss oil, it comprises following preparation process:
(a) by above-mentioned weight portion, in container, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent, stir.
(b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil.
(c) with the viscosity of Chai Shi cup 4# mensuration flexographic printing water-based gloss oil, viscosity is 12sec/25 ℃; Glossiness is 65; Wear resistence is not for fading for 100 times with 4 pounds of pressure frictions; Be up to the standards, finished product.
Embodiment 2.
A kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion: 20 parts of styrene-acrylic resins, 30 parts of pure-acrylic emulsions, 25 parts of benzene emulsions, 0.1 part of defoamer, 1 part of levelling agent, 0.5 part of wetting agent, 1 part of thickener, 3 parts of deionized waters.The vitrification point of styrene-acrylic resin is 101 ℃, and acid number is 210; Defoamer is the TEGO-825 defoamer; Levelling agent is a MODAFLOW AQ3000 levelling agent; Wetting agent is ADDITOL XL 6521 wetting agents; Thickener is a TAFIGEL PUR42 thickener.
A kind of preparation method of flexographic printing water-based gloss oil, it comprises following preparation process:
(a) by above-mentioned weight portion, in container, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent, stir.
(b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil.
(c) with the viscosity of Chai Shi cup 4# mensuration flexographic printing water-based gloss oil, viscosity is 11sec/25 ℃; Glossiness is 80; Wear resistence is not for fading for 100 times with 4 pounds of pressure frictions; Be up to the standards, finished product.
Embodiment 3.
A kind of flexographic printing water-based gloss oil, it is made up of the raw material of following weight portion: 30 parts of styrene-acrylic resins, 40 parts of pure-acrylic emulsions, 33 parts of benzene emulsions, 0.5 part of defoamer, 5 parts of levelling agents, 1.5 parts of wetting agents, 5 parts of thickeners, 8 parts of deionized waters.The vitrification point of styrene-acrylic resin is 101 ℃, and acid number is 210; Defoamer is Lu Borun 387 defoamers; Levelling agent is a TROYSOL LAC levelling agent; Wetting agent is the loyal WDF-104 wetting agent in Shanghai; Thickener is a TAFIGEL PUR42 thickener.
A kind of preparation method of flexographic printing water-based gloss oil, it comprises following preparation process:
(a) by above-mentioned weight portion, in container, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent, stir.
(b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil.
(c) with the viscosity of Chai Shi cup 4# mensuration flexographic printing water-based gloss oil, viscosity is 13sec/25 ℃; Glossiness is 95; Wear resistence is not for fading for 100 times with 4 pounds of pressure frictions; Be up to the standards, finished product.
The above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.

Claims (7)

1. flexographic printing water-based gloss oil, it is characterized in that: it is made up of the raw material of following weight portion:
20 parts ~ 30 parts of styrene-acrylic resins
30 parts ~ 40 parts of pure-acrylic emulsions
25 parts ~ 33 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
2. a kind of flexographic printing water-based gloss oil according to claim 1, it is characterized in that: it is made up of the raw material of following weight portion:
20 parts ~ 25 parts of styrene-acrylic resins
30 parts ~ 35 parts of pure-acrylic emulsions
25 parts ~ 29 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
3. a kind of flexographic printing water-based gloss oil according to claim 1, it is characterized in that: it is made up of the raw material of following weight portion:
25 parts ~ 30 parts of styrene-acrylic resins
35 parts ~ 40 parts of pure-acrylic emulsions
29 parts ~ 33 parts of benzene emulsions
0.1 part ~ 0.5 part of defoamer
1 part ~ 5 parts of levelling agents
0.5 part ~ 1.5 parts of wetting agents
1 part ~ 5 parts of thickeners
3 parts ~ 8 parts of deionized waters.
4. a kind of flexographic printing water-based gloss oil according to claim 1, it is characterized in that: it is made up of the raw material of following weight portion:
25 parts of styrene-acrylic resins
35 parts of pure-acrylic emulsions
29 parts of benzene emulsions
0.4 part of defoamer
2 parts of levelling agents
1 part of wetting agent
2.6 parts of thickeners
5 parts of deionized waters.
5. according to any described a kind of flexographic printing water-based gloss oil of claim 1 ~ 4, it is characterized in that: the vitrification point of styrene-acrylic resin is 101 ℃, and acid number is 210.
6. the preparation method of any described a kind of flexographic printing water-based gloss oil of claim 1 ~ 4, it is characterized in that: it comprises following preparation process:
(a) by above-mentioned weight portion, in container, add pure-acrylic emulsion, benzene emulsion and defoamer, levelling agent, wetting agent, stir;
(b) add styrene-acrylic resin while stirring, add thickener and deionized water then, adjust the viscosity of flexographic printing water-based gloss oil;
(c) be up to the standards, finished product.
7. the preparation method of a kind of flexographic printing water-based gloss oil according to claim 6, it is characterized in that: in the step (c), concrete method and the index of being up to the standards is: the flexographic printing water-based gloss oil that makes is measured its viscosity with Chai Shi cup 4#, and viscosity is 12 ± 1sec/25 ℃; Guang Ze Du ≧ 65; Wear resistence is not for fading for 100 times with 4 pounds of pressure frictions.
CN2010106189678A 2010-12-31 2010-12-31 Flexo printing water-based varnish and preparation method thereof Active CN102102311B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005262A (en) * 2014-06-03 2014-08-27 山西金博雅油墨科技有限责任公司 Water-based lotus-leaf-structured hydrophobic over-printing varnish for wallpaper and preparation method of over-printing varnish
CN104532670A (en) * 2014-12-26 2015-04-22 山东泰宝包装制品有限公司 High-glossiness tipping paper coating and preparation method of coating
CN104817908A (en) * 2015-04-29 2015-08-05 惠州市舜丰印材科技有限公司 Water-based varnish with anti-adhesion performance for beer cartons and preparation method of water-based varnish
CN104817864A (en) * 2015-04-29 2015-08-05 惠州市舜丰印材科技有限公司 Water-based gloss oil for gravure printing and method for manufacturing water-based gloss oil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018007A1 (en) * 1979-04-23 1980-10-29 Klebstoffwerke Collodin Dr.Schultz & Nauth GmbH Inverted paper sizing agent and process for its manufacture
CN101134873A (en) * 2006-08-30 2008-03-05 东莞市佳景印刷材料有限公司 Abietyl modified aqueous resin amination liquid and preparation method thereof
CN101134860A (en) * 2006-08-30 2008-03-05 东莞市佳景印刷材料有限公司 Aqueous flexographic printing finish fat liquor and method for making same
CN101328329A (en) * 2007-06-22 2008-12-24 东莞市佳景印刷材料有限公司 Aqueous flexible plate printing ink and preparation thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018007A1 (en) * 1979-04-23 1980-10-29 Klebstoffwerke Collodin Dr.Schultz & Nauth GmbH Inverted paper sizing agent and process for its manufacture
CN101134873A (en) * 2006-08-30 2008-03-05 东莞市佳景印刷材料有限公司 Abietyl modified aqueous resin amination liquid and preparation method thereof
CN101134860A (en) * 2006-08-30 2008-03-05 东莞市佳景印刷材料有限公司 Aqueous flexographic printing finish fat liquor and method for making same
CN101328329A (en) * 2007-06-22 2008-12-24 东莞市佳景印刷材料有限公司 Aqueous flexible plate printing ink and preparation thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005262A (en) * 2014-06-03 2014-08-27 山西金博雅油墨科技有限责任公司 Water-based lotus-leaf-structured hydrophobic over-printing varnish for wallpaper and preparation method of over-printing varnish
CN104005262B (en) * 2014-06-03 2016-03-02 山西金博雅油墨科技有限责任公司 Hydrophobic finishing oil of a kind of wallpaper waterborne lotus leaf and preparation method thereof
CN104532670A (en) * 2014-12-26 2015-04-22 山东泰宝包装制品有限公司 High-glossiness tipping paper coating and preparation method of coating
CN104817908A (en) * 2015-04-29 2015-08-05 惠州市舜丰印材科技有限公司 Water-based varnish with anti-adhesion performance for beer cartons and preparation method of water-based varnish
CN104817864A (en) * 2015-04-29 2015-08-05 惠州市舜丰印材科技有限公司 Water-based gloss oil for gravure printing and method for manufacturing water-based gloss oil

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Denomination of invention: Flexo printing water-based varnish and preparation method thereof

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