CN105131710B - A kind of metal sanding protects ink - Google Patents

A kind of metal sanding protects ink Download PDF

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Publication number
CN105131710B
CN105131710B CN201510677186.9A CN201510677186A CN105131710B CN 105131710 B CN105131710 B CN 105131710B CN 201510677186 A CN201510677186 A CN 201510677186A CN 105131710 B CN105131710 B CN 105131710B
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China
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dispersants
byk
agent
ink
efka
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CN105131710A (en
Inventor
邹建明
陈寿生
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Beijing Zhanchen Intelligent Property Management Co ltd
Chengdu Zhanchen Paints Co ltd
China Zhanchen New Materials Group Co.,Ltd.
Qingdao Zhanchen New Material Co ltd
Shanghai Zhanchen Paint Co ltd
Zhuhai Zhanchen New Material Co ltd
Original Assignee
Beijing Zhan Chen Novel Material Co Ltd
Chengdu Zhan Chen Coating Co Ltd
Qingdao Zhan Chen Novel Material Co Ltd
SHANGHAI ZHANCHEN PAINT Co Ltd
China Zhanchen Paints Group Ltd
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Application filed by Beijing Zhan Chen Novel Material Co Ltd, Chengdu Zhan Chen Coating Co Ltd, Qingdao Zhan Chen Novel Material Co Ltd, SHANGHAI ZHANCHEN PAINT Co Ltd, China Zhanchen Paints Group Ltd filed Critical Beijing Zhan Chen Novel Material Co Ltd
Priority to CN201510677186.9A priority Critical patent/CN105131710B/en
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Abstract

The application belongs to protection ink area more particularly to a kind of metal sanding protection ink.The metal sanding protection ink that the application provides, in terms of parts by weight, including:15~25 parts of the polyacrylate of acroleic acid esterification;10~20 parts of thermoplastic phenolic resin;5~10 parts of UV monomers;5~15 parts of solvent;35~55 parts of auxiliary agent;The acid value of the polyacrylate of the acroleic acid esterification is 50~150mgKOH/g;The degree of polymerization of the thermoplastic phenolic resin is 2~20.The application protects the formula of ink by optimizing; polyacrylate and the degree of polymerization of the acroleic acid esterification of low acid value are with the addition of in ink is protected as 2~20 thermoplastic phenolic resin; adhesive force of the protection ink in metal sheet surface is not only increased, also shortens the deinking time that ink is protected in alkaline cleaning procedure.

Description

A kind of metal sanding protects ink
Technical field
The invention belongs to ink area more particularly to a kind of metal sanding is protected to protect ink.
Background technology
The frosting technology of sheet metal generally includes following steps:Clean sheet metal, silk-screen printing protection ink, ink It is dry, frosted, alkali cleaning removal ink, water cleaning plate, drying and processing, finishing oil, drying and packaging.Protection ink is sheet metal mill The crux raw material of sand technique, the protection ink used earliest are solvent-based ink, and there is smell is larger, ink dries for this ink The problem of dry relatively slow, ink baking line length, high energy consumption and low production efficiency.Therefore, in order to reduce energy consumption, production efficiency is improved, Alkali solubility UV curable ink starts to be applied to protection ink area in recent years.
The Chinese patent of Application No. 201410010072.4 discloses a kind of UV light choline and washes resin and its preparation The preparation method of method and frosted ink, the patent are made using high acid value UV-cured resin, UV monomers and auxiliary agent as raw material Alkali cleaning stamp frosted ink, the curing rate of the alkali cleaning stamp frosted ink is fast, and more environmentally friendly, but the alkali cleaning stamp frosted Adhesive force of the ink on metal substrate surface is poor, and the time of alkali cleaning deinking is longer.
The content of the invention
In view of this, it is an object of the invention to provide a kind of metal sandings to protect ink, protection oil provided by the invention Ink has metallic plate good adhesive force, and is easy to deinking.
The present invention provides a kind of metal sandings to protect ink, in terms of parts by weight, including:
The acid value of the polyacrylate of the acroleic acid esterification is 50~150mgKOH/g;
The degree of polymerization of the thermoplastic phenolic resin is 2~20.
Preferably, the UV monomers include tri (propylene glycol) diacrylate, hexanediyl ester and dipropyl two One or more in alcohol diacrylate.
Preferably, the solvent includes alcohol.
Preferably, the auxiliary agent includes one kind in anti-settling agent, antifoaming agent, levelling agent, dispersant, photoinitiator and filler It is or a variety of.
Preferably, the anti-settling agent is included in hydrophilic aerosil, organobentonite and castor oil derivative It is one or more.
Preferably, the antifoaming agent includes BYK-051 antifoaming agent, BYK-052 antifoaming agent, BYK-053 antifoaming agent, HX- 2300 antifoaming agent, HX-2310 antifoaming agent, HX-2500 antifoaming agent, HX-2550 antifoaming agent and one kind in HX-2560 antifoaming agent or It is a variety of.
Preferably, the levelling agent includes polyether-modified dimethyl siloxane and/or polysiloxane polyether copolymer.
Preferably, the dispersant include EFKA-4009 dispersants, EFKA-4010 dispersants, EFKA-4011 dispersants, EFKA-4015 dispersants, EFKA-4016 dispersants, EFKA-4017 dispersants, EFKA-4400 dispersants, EFKA-4401 disperse Agent, EFKA-4403 dispersants, BYK-161 dispersants, BYK-162 dispersants, BYK-163 dispersants, BYK-164 dispersants, One or more in BYK-168 dispersants, BYK-170 dispersants, BYK-171 dispersants and TEGO-655 dispersants.
Preferably, the photoinitiator includes photoinitiator-BP photoinitiators -651, photoinitiator -1173, light-initiated It is one or more in agent -184, photoinitiator-ITX, photoinitiator -970, photoinitiator-TPO and photoinitiator -369.
Preferably, the filler includes the one or more in calcium carbonate, talcum powder, barium sulfate and transparent powder.
Compared with prior art, the present invention provides a kind of metal sandings to protect ink.Metal sanding provided by the invention Ink is protected, in terms of parts by weight, including:15~25 parts of the polyacrylate of acroleic acid esterification;Thermoplastic phenolic resin 10~ 20 parts;5~10 parts of UV monomers;5~15 parts of solvent;35~55 parts of auxiliary agent;The acid value of the polyacrylate of the acroleic acid esterification For 50~150mgKOH/g;The degree of polymerization of the thermoplastic phenolic resin is 2~20.The present invention is by optimizing matching somebody with somebody for protection ink Side is with the addition of polyacrylate and the degree of polymerization of the acroleic acid esterification of low acid value as 2~20 thermoplasticity phenol in ink is protected Urea formaldehyde not only increases adhesive force of the protection ink in metal sheet surface, also shortens and the de- of ink is protected in alkaline cleaning procedure The black time.The experimental results showed that metal sanding protection ink provided by the invention has good attachment in sheet metal surface Power, the sheet metal coated with protection ink are not in deinking and flash phenomenon during frosted, while coated with protection The sheet metal of ink can complete deinking in the case where the sodium hydrate aqueous solution of 5wt% rinses within 10 seconds.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common Technical staff's all other embodiments obtained without making creative work belong to the model that the present invention protects It encloses.
The present invention provides a kind of metal sandings to protect ink, in terms of parts by weight, including:
The acid value of the polyacrylate of the acroleic acid esterification is 50~150mgKOH/g;
The degree of polymerization of the thermoplastic phenolic resin is 2~20.
Metal sanding protection ink provided by the invention includes polyacrylate, the thermoplastic phenolic resin of acroleic acid esterification Fat, UV monomers, solvent and auxiliary agent.Wherein, the polyacrylate of the acroleic acid esterification has side position acrylate group Acrylic acid series copolymer, main chain are copolymerized by several vinyl monomers.The vinyl monomer mainly includes (methyl) third E pioic acid methyl ester, (methyl) ethyl acrylate, (methyl) butyl acrylate, styrene, maleic acid (acid anhydride) and functionalized propylene acid esters In one or more.In the present invention, the acid value of the polyacrylate of the acroleic acid esterification is 50~150mgKOH/g; In one embodiment provided by the invention, the acid value of the polyacrylate of the acroleic acid esterification is 80~100mgKOH/g. In one embodiment provided by the invention, (25 DEG C) of the viscosity of the polyacrylate of the acroleic acid esterification for 40000~ 60000cps.In one embodiment provided by the invention, the model 6310- of the polyacrylate of the acroleic acid esterification 100 and/or S2510.In one embodiment provided by the invention, the polyacrylic acid of the acroleic acid esterification of model 6310-100 Ester is provided by Taiwan Changxing chemical company, and the polyacrylate of the acroleic acid esterification of model S2510 is provided by exhibition occasion coating. In the present invention, the content of the polyacrylate of the acroleic acid esterification in ink is protected is 15~25 parts by weight;In the present invention In one embodiment of offer, the content of the polyacrylate of the acroleic acid esterification in ink is protected is 20~25 weight Part.In the present invention, effect of the polyacrylate of acroleic acid esterification in ink is protected is mono- with UV under action of ultraviolet light Precursor reactant is crosslinked, so that protection ink solidification.
In the present invention, the thermoplastic phenolic resin act as cooperate with work with the polyacrylate of acroleic acid esterification With so as to improve the adhesive force of protection ink and shorten the alkali cleaning time of protection ink.In one embodiment provided by the invention In, the thermoplastic phenolic resin has formula (I) structure:
Formula (I);
In formula (I), n represents the degree of polymerization.
In the present invention, the degree of polymerization of the thermoplastic phenolic resin is 2~20;In one embodiment provided by the invention In, the degree of polymerization of the thermoplastic phenolic resin is 4~10.In the present invention, the thermoplastic phenolic resin is in protection ink In content be 10~20 parts by weight;In one embodiment provided by the invention, the thermoplastic phenolic resin is in protection oil Content in ink is 15~20 parts by weight.
In the present invention, the UV monomers are also known as ultraviolet-curing paint activated monomer, and the UV monomers are act as Under action of ultraviolet light with the polyacrylate cross-linking reaction of acroleic acid esterification so that protection ink solidification.It is provided in the present invention One embodiment in, the UV monomers include tri (propylene glycol) diacrylate (TPGDA), hexanediyl ester (HDDA) and the one or more in propylene glycol diacrylate (DPGDA).Include in a UV monomer provided by the invention In the embodiment of hexanediyl ester and propylene glycol diacrylate, hexanediyl ester and dipropylene glycol dipropyl The mass ratio of olefin(e) acid ester is 5~7:2~3.In the present invention, content of the UV monomers in ink is protected is 5~10 weight Part;In one embodiment provided by the invention, content of the UV monomers in ink is protected is 5~7 parts by weight.
In the present invention, the other components acting as in dissolving metal sanding protection ink of the solvent.In the present invention In one embodiment of offer, the solvent includes alcohol;In another embodiment provided by the invention, the solvent includes first One or more in alcohol, ethyl alcohol, normal propyl alcohol, isopropanol, n-butanol, isobutanol, amylalcohol and hexanol.In the present invention, it is described Content of the solvent in ink is protected is 5~15 parts by weight;In one embodiment provided by the invention, the solvent is being protected Content in ink is 8~10 parts by weight.
In the present invention, the performance for acting as further improving protection ink of the auxiliary agent.In the reality of the present invention It applies in example, the auxiliary agent includes the one or more in anti-settling agent, antifoaming agent, levelling agent, dispersant, photoinitiator and filler.
In one embodiment provided by the invention, the anti-settling agent includes hydrophilic aerosil, organic swelling One or more in soil and castor oil derivative.In one embodiment provided by the invention, the hydrophilic gas phase dioxy The model A-200 and/or M5 of SiClx.In one embodiment provided by the invention, the hydrophilic gas phase two of model A-200 Silica is provided by Degussa, and the hydrophilic aerosil of model M5 is provided by Cabot.Provided by the invention one In a embodiment, content of the anti-settling agent in ink is protected is 0.5~1 parts by weight.
In one embodiment provided by the invention, the antifoaming agent include BYK-051 antifoaming agent, BYK-052 antifoaming agent, BYK-053 antifoaming agent, HX-2300 antifoaming agent, HX-2310 antifoaming agent, HX-2500 antifoaming agent, HX-2550 antifoaming agent and HX- One or more in 2560 antifoaming agent.In one embodiment provided by the invention, BYK-051 antifoaming agent, BYK-052 defoamings Agent and BYK-053 antifoaming agent are provided by German Bi Ke, HX-2300 antifoaming agent, HX-2310 antifoaming agent, HX-2500 antifoaming agent, HX- It is provided in 2550 antifoaming agent and HX-2560 antifoaming agent by China's auxiliary agent.In one embodiment provided by the invention, the defoaming Content of the agent in ink is protected is 0.1~0.4 parts by weight;In another embodiment provided by the invention, the antifoaming agent Content in ink is protected is 0.3~0.4 parts by weight.
In one embodiment provided by the invention, the levelling agent includes polyether-modified dimethyl siloxane and/or gathers Silicone-polyether copolymer.In one embodiment provided by the invention, the model of the polyether-modified dimethyl siloxane BYK-333 and/or BKY306.In one embodiment provided by the invention, model BYK-333's and BKY306 is polyether-modified Dimethyl siloxane is provided by German Bi Ke.In one embodiment provided by the invention, the polysiloxane polyether copolymer Model GLIDE-450.In one embodiment provided by the invention, the silicone polyether of model GLIDE-450 is total to Polymers is provided by German enlightening is high.In one embodiment provided by the invention, content of the levelling agent in ink is protected is 0.3~0.5 parts by weight.
In one embodiment provided by the invention, the dispersant includes EFKA-4009 dispersants, EFKA-4010 point Powder, EFKA-4011 dispersants, EFKA-4015 dispersants, EFKA-4016 dispersants, EFKA-4017 dispersants, EFKA- 4400 dispersants, EFKA-4401 dispersants, EFKA-4403 dispersants, BYK-161 dispersants, BYK-162 dispersants, BYK- 163 dispersants, BYK-164 dispersants, BYK-168 dispersants, BYK-170 dispersants, BYK-171 dispersants and TEGO-655 points One or more in powder.In one embodiment provided by the invention, EFKA-4009 dispersants, EFKA-4010 disperse Agent, EFKA-4011 dispersants, EFKA-4015 dispersants, EFKA-4016 dispersants, EFKA-4017 dispersants, EFKA-4400 Dispersant, EFKA-4401 dispersants and EFKA-4403 dispersants are provided by Efka auxiliary agent, BYK-161 dispersants, BYK-162 Dispersant, BYK-163 dispersants, BYK-164 dispersants, BYK-168 dispersants, BYK-170 dispersants and BYK-171 dispersants It is provided by German Bi Ke, TEGO-655 dispersants are provided by German enlightening is high.In one embodiment provided by the invention, described point Content of the powder in ink is protected is 0.5~1 parts by weight;In one embodiment provided by the invention, the dispersant exists It is 0.8~1 parts by weight to protect the content in ink.
In one embodiment provided by the invention, the photoinitiator includes photoinitiator-BP photoinitiators -651, light Initiator -1173, photoinitiator -184, photoinitiator-ITX, photoinitiator -970, photoinitiator-TPO and photoinitiator -369 Middle one or more.Include the implementation of photoinitiator -1173 and photoinitiator -184 in a photoinitiator provided by the invention In example, the mass ratio of the photoinitiator -1173 and photoinitiator -184 is 4~6:1~3.In a reality provided by the invention It applies in example, content of the photoinitiator in ink is protected is 3~7 parts by weight;In another embodiment provided by the invention In, content of the photoinitiator in ink is protected is 5~7 parts by weight.
In one embodiment provided by the invention, the filler includes calcium carbonate, talcum powder, barium sulfate and transparent powder In one or more.The grain size of filler described in one embodiment provided by the invention is 3000~8000 mesh;In this hair In another embodiment of bright offer, the grain size of the filler is 4000~5000 mesh.In one embodiment provided by the invention In, content of the filler in ink is protected is 35~45 parts by weight;It is described in another embodiment provided by the invention Content of the filler in ink is protected is 35.6~39.4 parts by weight.In the present invention, work of the filler in ink is protected With for enhance adhesive force, improve alkali cleaning when buck seepage velocity.
In the present invention, directly the various materials that above-mentioned metal sanding protection ink includes are uniformly mixed, you can obtain Metal sanding provided by the invention protects ink.In the present invention provides one embodiment, the composition metal sanding protection oil The hybrid mode of various materials of ink is:
First UV monomers and solvent are mixed, the mixed system and thermoplastic phenolic resin for then forming UV monomers and solvent Mixing, treats it after mixing, then obtained mixed system is mixed with the polyacrylate and auxiliary agent of acroleic acid esterification, obtains Mixture.Finally the mixture is refined, obtains metal sanding protection ink provided by the invention.The refinement obtains The fineness of protection ink be preferably 5~10 μm, more preferably 6~7 μm.
The present invention by optimize protection ink formula, be with the addition of in ink protect low acid value acroleic acid esterification gather Acrylate and the thermoplastic phenolic resin that the degree of polymerization is 2~20, not only increase attachment of the protection ink in metal sheet surface Power also shortens the deinking time that ink is protected in alkaline cleaning procedure.The experimental results showed that metal sanding protection provided by the invention Ink has good adhesive force in sheet metal surface, and the sheet metal coated with protection ink is not in during frosted Deinking and flash phenomenon, while the sheet metal coated with protection ink is in the case where the sodium hydrate aqueous solution of 5wt% rinses, it can be Deinking is completed within 10 seconds, is not remained.
For the sake of becoming apparent from, it is described in detail below by following embodiment.
Embodiment 1
Stock:
Polyacrylate (S2510, the exhibition occasion coating of the acroleic acid esterification of 20 parts by weight;80~100mgKOH/g of acid value, stick Spend 40000~60000cps (25 DEG C)), the HDDA of 5 parts by weight, the thermoplastic phenolic resin with formula (I) structure of 20 parts by weight Fat (degree of polymerization 4~10), the ethyl alcohol of 10 parts by weight, the anti-settling agent (A-200, Degussa) of 1 parts by weight, the defoaming of 0.3 parts by weight Agent (BYK-052, Germany Bi Ke), the levelling agent (BKY306, Germany Bi Ke) of 0.3 parts by weight, the dispersant (EFKA- of 1 parts by weight 4010th, Efka auxiliary agent), photoinitiator -184,37.4 parts by weight of photoinitiator -1173,1 parts by weight of 4 parts by weight 5000 mesh calcium carbonate.
It prepares:
In mixer, ethyl alcohol and HDDA are first added in, adds phenolic resin, high-speed stirred adds after 15 minutes, then successively Enter polyacrylate, dispersant, anti-settling agent, antifoaming agent, photoinitiator and the levelling agent of acroleic acid esterification, after stirring evenly, Calcium carbonate is added under low speed, high-speed stirred 10-15 minutes obtains mixture.The mixture is refined to fineness in three-roller Less than 7 μm, metal sanding protection ink is obtained.
Embodiment 2
Stock:
Polyacrylate (S2510, the exhibition occasion coating of the acroleic acid esterification of 25 parts by weight;80~100mgKOH/g of acid value, stick Spend 40000~60000cps (25 DEG C)), the HDDA of 5 parts by weight, the thermoplastic phenolic resin with formula (I) structure of 15 parts by weight Fat (degree of polymerization 4~10), the ethyl alcohol of 8 parts by weight, the anti-settling agent (M5, Cabot) of 1 parts by weight, the antifoaming agent of 0.3 parts by weight (BYK-052, Germany Bi Ke), the levelling agent (BKY306, Germany Bi Ke) of 0.3 parts by weight, the dispersant (BYK- of 1 parts by weight 164th, Germany Bi Ke), 5000 mesh of photoinitiator -184,39.4 parts by weight of photoinitiator -1173,1 parts by weight of 4 parts by weight Calcium carbonate.
It prepares:
In mixer, ethyl alcohol and HDDA are first added in, adds phenolic resin, high-speed stirred adds after 15 minutes, then successively Enter polyacrylate, dispersant, anti-settling agent, antifoaming agent, photoinitiator and the levelling agent of acroleic acid esterification, after stirring evenly, Calcium carbonate is added under low speed, high-speed stirred 10-15 minutes obtains mixture.The mixture is refined to fineness in three-roller Less than 7 μm, metal sanding protection ink is obtained.
Embodiment 3
Stock:
Polyacrylate (S2510, the exhibition occasion coating of the acroleic acid esterification of 23 parts by weight;80~100mgKOH/g of acid value, stick Spend 40000~60000cps (25 DEG C)), the HDDA of 5 parts by weight, the DPGDA of 2 parts by weight, 17 parts by weight have formula (I) structure Thermoplastic phenolic resin (degree of polymerization 4~10), the ethyl alcohol of 10 parts by weight, the anti-settling agent (A-200, Degussa) of 1 parts by weight, The antifoaming agent (BYK-052, Germany Bi Ke) of 0.3 parts by weight, the levelling agent (BKY306, Germany Bi Ke) of 0.3 parts by weight, 1 weight Part dispersant (EFKA-4010, Efka auxiliary agent), the photoinitiators of photoinitiator -1173,1 parts by weight of 4 parts by weight - 5000 mesh calcium carbonate of 184,35.6 parts by weight.
It prepares:
In mixer, ethyl alcohol, DPGDA and HDDA first being added in, adds phenolic resin, high-speed stirred is after 15 minutes, then Polyacrylate, dispersant, anti-settling agent, antifoaming agent, photoinitiator and the levelling agent of acroleic acid esterification are sequentially added, is stirred evenly Afterwards, calcium carbonate is added under the low speed, and high-speed stirred 10-15 minutes obtains mixture.The mixture is refined in three-roller Fineness is less than 7 μm, obtains metal sanding protection ink.
Embodiment 4
Performance test
Adhesive force is tested:
The metal sanding protection ink that Examples 1 to 3 provides is respectively printed at roughness using web plates more than 300 mesh On aluminium sheet no more than 0.4 micron, in 250mJ/cm2Under the conditions of cure 3 seconds, afterwards using double end PVDF (Kynoar) The grinding machine of bistrique carries out frosted processing to sheet metal.Frosted after treatment is observed carried coated with Examples 1 to 3 respectively The sheet metal of the metal sanding protection ink of confession, it is found that the protection ink of sheet metal surface is not fallen off, sheet metal object hair Side illustrates that the metal sanding protection ink that Examples 1 to 3 provides has good adhesive force.
Alkali cleaning deinking is tested:
Alkali cleaning is carried out to above-mentioned frosted treated sheet metal respectively, the alkali wash water used is the sodium hydroxide of 5wt% Aqueous solution.The metallic plate completion deinking for the protection ink that alkali cleaning provides after 7 seconds coated with embodiment 1, and metal sheet surface oil-free Ink residual;The metallic plate completion deinking for the protection ink that alkali cleaning provides after 7 seconds coated with embodiment 2, and metal sheet surface oil-free Ink residual;The metallic plate completion deinking for the protection ink that alkali cleaning provides after 8 seconds coated with embodiment 3, and metal sheet surface oil-free Ink residual.By alkali cleaning deinking test as can be seen that Examples 1 to 3 provide metal sanding protect ink the deinking time compared with It is short, and achieve that deinking using the alkali wash water of low concentration.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (9)

1. a kind of metal sanding protects ink, in terms of parts by weight, including:
The acid value of the polyacrylate of the acroleic acid esterification is 50~150mgKOH/g;
The degree of polymerization of the thermoplastic phenolic resin is 2~20;
The UV monomers include tri (propylene glycol) diacrylate, hexanediyl ester and propylene glycol diacrylate In one or more.
2. protection ink according to claim 1, which is characterized in that the solvent includes alcohol.
3. protection ink according to claim 1, which is characterized in that the auxiliary agent includes anti-settling agent, antifoaming agent, levelling One or more in agent, dispersant, photoinitiator and filler.
4. protection ink according to claim 3, which is characterized in that the anti-settling agent includes hydrophilic gas phase titanium dioxide One or more in silicon, organobentonite and castor oil derivative.
5. protection ink according to claim 3, which is characterized in that the antifoaming agent includes BYK-051 antifoaming agent, BYK- 052 antifoaming agent, BYK-053 antifoaming agent, HX-2300 antifoaming agent, HX-2310 antifoaming agent, HX-2500 antifoaming agent, HX-2550 defoamings One or more in agent and HX-2560 antifoaming agent.
6. protection ink according to claim 3, which is characterized in that the levelling agent includes polyether-modified dimethyl silica Alkane and/or polysiloxane polyether copolymer.
7. protection ink according to claim 3, which is characterized in that the dispersant include EFKA-4009 dispersants, EFKA-4010 dispersants, EFKA-4011 dispersants, EFKA-4015 dispersants, EFKA-4016 dispersants, EFKA-4017 disperse Agent, EFKA-4400 dispersants, EFKA-4401 dispersants, EFKA-4403 dispersants, BYK-161 dispersants, BYK-162 disperse Agent, BYK-163 dispersants, BYK-164 dispersants, BYK-168 dispersants, BYK-170 dispersants, BYK-171 dispersants and One or more in TEGO-655 dispersants.
8. protection ink according to claim 3, which is characterized in that the photoinitiator draws including photoinitiator-BP light Send out agent -651, photoinitiator -1173, photoinitiator -184, photoinitiator-ITX, photoinitiator -970, photoinitiator-TPO and It is one or more in photoinitiator -369.
9. protection ink according to claim 3, which is characterized in that the filler includes calcium carbonate, talcum powder, barium sulfate With the one or more in transparent powder.
CN201510677186.9A 2015-10-16 2015-10-16 A kind of metal sanding protects ink Active CN105131710B (en)

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CN102786839B (en) * 2012-07-31 2014-07-09 佛山市三求电子材料有限公司 Glass protecting ink and preparation method thereof
US20140055544A1 (en) * 2012-08-27 2014-02-27 Camtek Ltd. Curable ink and a method for printing and curing the curable ink
CN103755557B (en) * 2014-01-09 2015-09-16 湖南邦弗特新材料技术有限公司 The preparation method of ultraviolet light polymerization alkali cleaning resin and preparation method thereof and frosted ink
CN104817878A (en) * 2015-04-09 2015-08-05 深圳万佳原精化科技股份有限公司 Ultraviolet curing anti-sandblasting shielding protection printing ink

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