CN110330868A - A kind of UV isolation oil and preparation method thereof suitable for instant lottery printing - Google Patents
A kind of UV isolation oil and preparation method thereof suitable for instant lottery printing Download PDFInfo
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- CN110330868A CN110330868A CN201910625441.3A CN201910625441A CN110330868A CN 110330868 A CN110330868 A CN 110330868A CN 201910625441 A CN201910625441 A CN 201910625441A CN 110330868 A CN110330868 A CN 110330868A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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Abstract
The invention belongs to the isolation oil tech field UV more particularly to a kind of UV isolation oil and preparation method thereof suitable for instant lottery printing.UV isolation oil, in parts by weight, comprising: 5~15 parts of epoxy acrylic resin, 5~15 parts acrylic resin modified, 0.05~0.1 part of dimethyl silicone polymer, 0.05~0.1 part of trimethyl cyclosiloxane, 55~80 parts of reactive diluent, 8~15 parts of photoinitiator and 1~5 part of aided initiating.UV isolation oil provided by the invention, each component is reasonably combined, synergistic effect, so that UV isolation oil is with advantages such as stability is good, surface tension and smooth degree are moderate, adhesion is good, wearability is good, easy solidifications, and preparation method is simple, pollution-free, free from extraneous odour, is conducive to industrialized production.
Description
Technical field
The invention belongs to the isolation oil tech fields UV more particularly to a kind of UV suitable for instant lottery printing, and oil is isolated
And preparation method thereof.
Background technique
Instant lottery is that a kind of paper printed matter of specific standard generally includes game for every instant lottery
Area and scraping award area, Game Zone are printed with game rule, and scraping award area is printed with scraping award number and/or prize-winning number, and scraping award area
Surface is covered with thin film coating.After lottery fan buys an instant lottery, the coating in scraping award area is scraped off, the scraping award that will appear
The prize-winning number that number is set with game rule is checked, and determines whether prize-winning and winning amount.In order to guarantee to scrape
It encourages " safety " in area, production equipment, print prize method, anti-counterfeiting technology and context of detection etc. have stringent regulation.
Coating isolation oil is important step of the instant lottery in printing；Be isolated oil effect, first is that protection prize area and
The information content of password area scrapes ink off second is that separating.Therefore, the performance that oil is isolated directly affect scrape layer of ink off scrape matter off
Amount.If being isolated, oil meter face tension is too small, and surface slip spends height, then seriously affects its recoatability, is unfavorable for scraping the tiling of ink off
Extend, even results in the adhesion effect variation for scraping layer of ink off, it is easy to fall off；If being isolated, oil meter face tension is too small, and surface slip is spent
It is low, then be unfavorable for the light of scratch-off layer and scrape off, or scrape off rear information readability it is bad.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of new UV isolation for being suitable for instant lottery printing
Oil and its preparation method and application.
Technical scheme is as follows:
A kind of UV isolation oil, in parts by weight, comprising: 5~15 parts of epoxy acrylic resin, acrylic resin modified 5~
15 parts, 0.05~0.1 part of dimethyl silicone polymer, 0.05~0.1 part of trimethyl cyclosiloxane, 55~80 parts of reactive diluent,
8~15 parts and 1~5 part of aided initiating of photoinitiator.
Further, the UV isolation oil, in parts by weight, comprising: 8~12 parts of epoxy acrylic resin, modified propylene
8~12 parts of acid resin, 0.08~0.1 part of dimethyl silicone polymer, 0.05~0.08 part of trimethyl cyclosiloxane, reactive diluent
60~75 parts, 10~13 parts of photoinitiator and 3~5 parts of aided initiating.
Further, described acrylic resin modified for silicon dioxide modified acrylic resin.
Further, the acrylic resin modified preparation method, includes the following steps:
1) synthesis of acrylic resin
In parts by weight, comprising:
Monomer: 40~60 parts of acrylic acid, 20~30 parts of methyl methacrylate, 20~40 parts of ethyl acrylate；
Initiator: 0.4~3 part of tert-butyl hydroperoxide；
Solvent: 40~80 parts of toluene；
The mixed solution of acrylic acid, methyl methacrylate, ethyl acrylate, part initiator is added in a solvent, in
After 110~130 DEG C of 1~2h of reaction, remaining initiator is added, keeps the temperature 0.5~1h, cools down while stirring, be cooled to 40 DEG C to obtain the final product
Acrylic resin；
3) fluorine-silicon modified acrylic resin
Step 1) the acrylic resin and silica solution are mixed, silicon dioxide modified acrylic resin is obtained.
Further, the mass ratio of the acrylic resin and silica solution is 1:0.15~0.2.
Further, the reactive diluent be selected from 1,6- hexylene glycol acrylate, trimethylolpropane trimethacrylate,
Dipropylene glycol class diacrylate, neopentylglycol diacrylate, dipentaerythritol hexaacrylate, tetrahydrofuran acrylic acid
At least one of ester, acrylic acid dicyclopentadienyl ester.
Further, the reactive diluent is 1,6- hexylene glycol acrylate, trimethylolpropane trimethacrylate
Mixture.
Further, the mass ratio of 1, the 6- hexylene glycol acrylate and trimethylolpropane trimethacrylate is 1:5
~6.
Further, the photoinitiator is selected from 1- hydroxycyclohexan Benzophenone, benzophenone, 2- hydroxy-2-methyl -1-
At least one in phenyl ketone, alpha-hydroxyalkyl benzophenone, 2,4,6- trimethyl benzoyl diphenyl base phosphine oxide and benzoin dimethylether
Kind.
Further, the photoinitiator is the mixture of 1- hydroxycyclohexan Benzophenone, benzophenone.
Further, the mass ratio of the 1- hydroxycyclohexan Benzophenone and benzophenone is 1:2~3.
Further, the aided initiating is fatty amine aided initiating.
Further, the preparation method of the fatty amine aided initiating includes the following steps: to trimethylolpropane tris third
The mixed solution of cetylamine and solvent is added dropwise in olefin(e) acid ester, the reaction was continued after being added dropwise until in infrared absorption pattern
The peak N-H at 3350cm-1 disappears, after reaction, revolving removal solvent, and purify and obtain fatty amine aided initiating.
Further, the molar ratio of the trimethylolpropane trimethacrylate and cetylamine is 1:1.
Further, the solvent is ethyl alcohol.
Further, the ratio of the dosage of the cetylamine and solvent is 1mol:0.3L.
The present invention also provides a kind of preparation methods of UV isolation oil, comprising the following steps:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Beneficial effects of the present invention:
UV isolation oil provided by the invention, each component is reasonably combined, synergistic effect, so that UV isolation oil has stability
The advantages such as good, surface tension and smooth degree are moderate, adhesion is good, wearability is good, easy solidification, and preparation method is simple, no dirt
Dye, free from extraneous odour are conducive to industrialized production.
Specific embodiment
Below with reference to specific implementation, the present invention is furture elucidated.These embodiments are interpreted as being merely to illustrate the present invention
Rather than for limiting the scope of the invention.After having read the content of the invention recorded, those skilled in the art can
To make various changes or modifications to the present invention, these equivalence changes and modification are equally fallen into defined by claims of the present invention
Range.
Embodiment 1
Oil ingredient is isolated in UV:
Epoxy acrylic resin 10g, acrylic resin modified 10g, dimethyl silicone polymer 0.1g, trimethyl cyclosiloxane
0.05g, reactive diluent 66g, photoinitiator 12g and aided initiating 3g.
Wherein, reactive diluent is 1, the 6- hexylene glycol acrylate and trimethylolpropane tris propylene that mass ratio is 1:5
Acid esters, photoinitiator are the 1- hydroxycyclohexan Benzophenone and benzophenone that mass ratio is 1:2；
Acrylic resin modified preparation:
1) synthesis of acrylic resin
In the four-hole boiling flask equipped with reflux condenser, blender, 80g toluene is added, is warming up to 120 DEG C, stirring
Under, the mixing of acrylic acid 50g, methyl methacrylate 25g, ethyl acrylate 30g, tert-butyl hydroperoxide 1.5g is slowly added dropwise
Solution after reacting 1.5h, is added tert-butyl hydroperoxide 0.5g, keeps the temperature 0.75h, cool down while stirring, be cooled to 40 DEG C to obtain the final product
Acrylic resin；
2) fluorine-silicon modified acrylic resin
The acrylic resin and silica solution (SiO that step 1) is obtained2Partial size is 200nm) it mixes, it obtains silica and changes
Property acrylic resin.
Wherein, the mass ratio of the acrylic resin and silica solution is 1:0.2.
The preparation of fatty amine aided initiating:
The mixed solution of 0.1mol cetylamine and 30mL ethyl alcohol is added dropwise into 0.1mol trimethylolpropane trimethacrylate,
Be added dropwise it is rear the reaction was continued until the peak N-H at the place 3350cm-1 disappears in infrared absorption pattern, revolving removing after reaction
Ethyl alcohol, and purify and obtain fatty amine aided initiating.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 2
Oil ingredient is isolated in UV:
Epoxy acrylic resin 8g, acrylic resin modified 12g, dimethyl silicone polymer 0.08g, trimethyl cyclosiloxane
0.08g, reactive diluent 75g, photoinitiator 10g and aided initiating 5g.
Wherein, reactive diluent is 1, the 6- hexylene glycol acrylate and trimethylolpropane tris propylene that mass ratio is 1:6
Acid esters, photoinitiator are the 1- hydroxycyclohexan Benzophenone and benzophenone that mass ratio is 1:3；
Acrylic resin modified preparation:
1) synthesis of acrylic resin
In the four-hole boiling flask equipped with reflux condenser, blender, 40g toluene is added, is warming up to 110 DEG C, stirring
Under, the mixing of acrylic acid 40g, methyl methacrylate 20g, ethyl acrylate 20g, tert-butyl hydroperoxide 0.3g is slowly added dropwise
Solution after reacting 1h, is added tert-butyl hydroperoxide 0.1g, keeps the temperature 0.5h, cool down while stirring, is cooled to 40 DEG C up to propylene
Acid resin；
2) fluorine-silicon modified acrylic resin
The acrylic resin and silica solution (SiO that step 1) is obtained2Partial size is 200nm) it mixes, it obtains silica and changes
Property acrylic resin.
Wherein, the mass ratio of the acrylic resin and silica solution is 1:0.15.
The preparation of fatty amine aided initiating:
The mixed solution of 0.1mol cetylamine and 30mL ethyl alcohol is added dropwise into 0.1mol trimethylolpropane trimethacrylate,
Be added dropwise it is rear the reaction was continued until the peak N-H at the place 3350cm-1 disappears in infrared absorption pattern, revolving removing after reaction
Ethyl alcohol, and purify and obtain fatty amine aided initiating.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 3
Oil ingredient is isolated in UV:
Epoxy acrylic resin 12g, acrylic resin modified 8g, dimethyl silicone polymer 0.1g, trimethyl cyclosiloxane
0.05g, reactive diluent 60g, photoinitiator 13g and aided initiating 2g.
Wherein, reactive diluent is 1, the 6- hexylene glycol acrylate and trimethylolpropane tris propylene that mass ratio is 1:5
Acid esters, photoinitiator are the 1- hydroxycyclohexan Benzophenone and benzophenone that mass ratio is 1:3；
Acrylic resin modified preparation:
1) synthesis of acrylic resin
In the four-hole boiling flask equipped with reflux condenser, blender, 80g toluene is added, is warming up to 125 DEG C, stirring
Under, it is molten that acrylic acid 60g, methyl methacrylate 30g, ethyl acrylate 40g, the mixing of tert-butyl hydroperoxide 2g is slowly added dropwise
Liquid after reacting 2h, is added tert-butyl hydroperoxide 1g, keeps the temperature 1h, cool down while stirring, is cooled to 40 DEG C up to acrylic acid tree
Rouge；
2) fluorine-silicon modified acrylic resin
The acrylic resin and silica solution (SiO that step 1) is obtained2Partial size is 200nm) it mixes, it obtains silica and changes
Property acrylic resin.
Wherein, the mass ratio of the acrylic resin and silica solution is 1:0.2.
The preparation of fatty amine aided initiating:
The mixed solution of 0.1mol cetylamine and 30mL ethyl alcohol is added dropwise into 0.1mol trimethylolpropane trimethacrylate,
Be added dropwise it is rear the reaction was continued until the peak N-H at the place 3350cm-1 disappears in infrared absorption pattern, revolving removing after reaction
Ethyl alcohol, and purify and obtain fatty amine aided initiating.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 4
Oil ingredient is isolated in UV:
Epoxy acrylic resin 5g, acrylic resin modified 15g, dimethyl silicone polymer 0.05g, trimethyl cyclosiloxane
0.1g, reactive diluent 55g, photoinitiator 8g and aided initiating 5g.
Wherein, reactive diluent is acrylic acid dicyclopentadienyl ester, and photoinitiator is alpha-hydroxyalkyl benzophenone；
Acrylic resin modified preparation:
1) synthesis of acrylic resin
In the four-hole boiling flask equipped with reflux condenser, blender, 60g toluene is added, is warming up to 130 DEG C, stirring
Under, it is molten that acrylic acid 55g, methyl methacrylate 25g, ethyl acrylate 35g, the mixing of tert-butyl hydroperoxide 2g is slowly added dropwise
Liquid after reacting 1.5h, is added tert-butyl hydroperoxide 0.5g, keeps the temperature 1h, cool down while stirring, is cooled to 40 DEG C up to acrylic acid
Resin；
2) fluorine-silicon modified acrylic resin
The acrylic resin and silica solution (SiO that step 1) is obtained2Partial size is 200nm) it mixes, it obtains silica and changes
Property acrylic resin.
Wherein, the mass ratio of the acrylic resin and silica solution is 1:0.2.
The preparation of fatty amine aided initiating:
The mixed solution of 0.1mol cetylamine and 30mL ethyl alcohol is added dropwise into 0.1mol trimethylolpropane trimethacrylate,
Be added dropwise it is rear the reaction was continued until the peak N-H at the place 3350cm-1 disappears in infrared absorption pattern, revolving removing after reaction
Ethyl alcohol, and purify and obtain fatty amine aided initiating.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 5
Oil ingredient is isolated in UV:
Epoxy acrylic resin 15g, acrylic resin modified 5g, dimethyl silicone polymer 0.08g, trimethyl cyclosiloxane
0.1g, reactive diluent 80g, photoinitiator 15g and aided initiating 1g.
Wherein, reactive diluent is dipentaerythritol hexaacrylate, and photoinitiator is benzophenone；
Acrylic resin modified preparation: with embodiment 1；
The preparation of fatty amine aided initiating: with embodiment 1.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 6
Oil ingredient is isolated in UV:
Epoxy acrylic resin 12g, acrylic resin modified 12g, dimethyl silicone polymer 0.08g, front three basic ring silicon oxygen
Alkane 0.05g, reactive diluent 70g, photoinitiator 12g and aided initiating 3g.
Wherein, reactive diluent is 1, the 6- hexylene glycol acrylate and trimethylolpropane tris propylene that mass ratio is 1:5
Acid esters, photoinitiator are the 1- hydroxycyclohexan Benzophenone and benzophenone that mass ratio is 1:2；
Acrylic resin modified preparation: with embodiment 1；
The preparation of fatty amine aided initiating: with embodiment 1.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 7
Oil ingredient is isolated in UV:
Epoxy acrylic resin 10g, acrylic resin modified 10g, dimethyl silicone polymer 0.1g, trimethyl cyclosiloxane
0.05g, reactive diluent 66g, photoinitiator 12g and aided initiating 3g.
Wherein, reactive diluent is 1, the 6- hexylene glycol acrylate and trimethylolpropane tris propylene that mass ratio is 1:5
Acid esters, photoinitiator are 1- hydroxycyclohexan Benzophenone；
Acrylic resin modified preparation: with embodiment 1；
The preparation of fatty amine aided initiating: with embodiment 1.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Embodiment 8
Oil ingredient is isolated in UV:
Epoxy acrylic resin 10g, acrylic resin modified 10g, dimethyl silicone polymer 0.1g, trimethyl cyclosiloxane
0.05g, reactive diluent 66g, photoinitiator 12g and aided initiating 3g.
Wherein, reactive diluent is trimethylolpropane trimethacrylate, and photoinitiator is the 1- hydroxyl that mass ratio is 1:2
Hexamethylene Benzophenone and benzophenone；
Acrylic resin modified preparation: with embodiment 1；
The preparation of fatty amine aided initiating: with embodiment 1.
UV isolation oil preparation:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane is mixed
It is even that oil is isolated to get UV.
Comparative example 1
Remove epoxy acrylic resin, other parameters and step in component with embodiment 1.
Comparative example 2
Remove acrylic resin modified in component, other parameters and step are the same as embodiment 1.
Comparative example 3
With the fatty amine aided initiating of tertiary amine (N methyldiethanol amine) alternate embodiment 1, other parameters and step are the same as real
Apply example 1.
Comparative example 4
Oil ingredient is isolated with embodiment 1 in UV；
UV isolation oil preparation:
By reactive diluent, photoinitiator, aided initiating, epoxy acrylic resin, acrylic resin modified, poly dimethyl
Siloxanes and trimethyl cyclosiloxane, which mix, is isolated oil to get UV.
Experimental example 1
The UV isolation oil that embodiment and comparative example is prepared is tested for the property, the results are shown in Table 1；
Wherein, wearability: being tested using rubber friction, applies 175g load using dedicated chiltern rubber, with 40~60
Beat/min speed rubbed back and forth with the stroke of 20mm or so in sample surface, measure until film layer paint reveal the exact details when rubbing
Number is wiped, Rubbing number reaches 100 times for qualification.
The performance of 1 UV of table isolation oil
Experimental example 2
After oil solidification is isolated in UV, successively printing is scraped off black and is scraped off white on it；It carries out scraping performance survey off with instrument is scraped off
Examination scrapes the weight of required counterweight and as shown in table 2 to the influence for scraping ink print performance off off.
Oily using effect is isolated in 2 UV of table
Above embodiments are only to introduce preferred case of the invention, to those skilled in the art, without departing substantially from this
Any obvious changes and improvements carried out in the range of spirit, are regarded as a part of the invention.
Claims (10)
1. a kind of UV isolation oil, which is characterized in that in parts by weight, comprising: 5~15 parts of epoxy acrylic resin, modified propylene
5~15 parts of acid resin, 0.05~0.1 part of dimethyl silicone polymer, 0.05~0.1 part of trimethyl cyclosiloxane, reactive diluent
55~80 parts, 8~15 parts of photoinitiator and 1~5 part of aided initiating.
2. UV isolation oil according to claim 1, which is characterized in that in parts by weight, comprising: epoxy acrylic resin 8
~12 parts, 8~12 parts acrylic resin modified, 0.08~0.1 part of dimethyl silicone polymer, trimethyl cyclosiloxane 0.05~
0.08 part, 60~75 parts of reactive diluent, 10~13 parts of photoinitiator and 3~5 parts of aided initiating.
3. UV isolation oil according to claim 1 or 2, which is characterized in that described acrylic resin modified for silica
It is acrylic resin modified.
4. UV isolation oil according to claim 3, which is characterized in that the system of the silicon dioxide modified acrylic resin
It is standby, include the following steps:
1) synthesis of acrylic resin
In parts by weight, comprising:
Monomer: 40~60 parts of acrylic acid, 20~30 parts of methyl methacrylate, 20~40 parts of ethyl acrylate；
Initiator: 0.4~3 part of tert-butyl hydroperoxide；
Solvent: 40~80 parts of toluene；
The mixed solution of acrylic acid, methyl methacrylate, ethyl acrylate, part initiator is added in a solvent, in 110~
After 130 DEG C of 1~2h of reaction, remaining initiator is added, keeps the temperature 0.5~1h, cools down while stirring, is cooled to 40 DEG C up to acrylic acid
Resin；
2) fluorine-silicon modified acrylic resin
Step 1) the acrylic resin and silica solution are mixed, silicon dioxide modified acrylic resin is obtained.
5. UV isolation oil according to claim 1 or 2, which is characterized in that the reactive diluent is selected from 1,6- hexylene glycol
Acrylate, trimethylolpropane trimethacrylate, dipropylene glycol class diacrylate, neopentylglycol diacrylate, two seasons
At least one of penta tetrol, six acrylate, tetrahydrofuran acrylate, acrylic acid dicyclopentadienyl ester.
6. UV isolation oil according to claim 1, which is characterized in that the photoinitiator is selected from 1- hydroxycyclohexan benzene first
Ketone, benzophenone, 2- hydroxy-2-methyl -1- phenyl ketone, alpha-hydroxyalkyl benzophenone, 2,4,6- trimethyl benzoyl diphenyl base oxygen
Change at least one of phosphine and benzoin dimethylether.
7. UV isolation oil according to claim 1, which is characterized in that the aided initiating is fatty amine aided initiating.
8. UV isolation oil according to claim 1, which is characterized in that the preparation method of the fatty amine aided initiating, packet
It includes following steps: the mixed solution of cetylamine and solvent being added dropwise into trimethylolpropane trimethacrylate, is added dropwise subsequent
Continuous reaction is until the peak the N-H disappearance in infrared absorption pattern at 3350cm-1 rotates removal solvent, and purify after reaction
Obtain fatty amine aided initiating.
9. a kind of preparation method of UV isolation oil as described in any one of claims 1 to 8, which is characterized in that including following step
It is rapid:
1) reactive diluent, photoinitiator and aided initiating are uniformly mixed, obtain mixed liquor A；
2) by epoxy acrylic resin and it is acrylic resin modified be uniformly mixed, obtain mixed liquid B；
3) dimethyl silicone polymer after mixing by mixed liquor A and mixed liquid B, is added and trimethyl cyclosiloxane mixes, i.e.,
Obtain UV isolation oil.
10. a kind of UV isolation oil as described in any one of claims 1 to 8 or preparation method as claimed in claim 9 are being made
Purposes in standby scratch type coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625441.3A CN110330868B (en) | 2019-07-11 | 2019-07-11 | UV (ultraviolet) insulating oil suitable for printing instant lottery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625441.3A CN110330868B (en) | 2019-07-11 | 2019-07-11 | UV (ultraviolet) insulating oil suitable for printing instant lottery and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110330868A true CN110330868A (en) | 2019-10-15 |
| CN110330868B CN110330868B (en) | 2021-03-16 |
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| CN201910625441.3A Active CN110330868B (en) | 2019-07-11 | 2019-07-11 | UV (ultraviolet) insulating oil suitable for printing instant lottery and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104213465A (en) * | 2014-07-31 | 2014-12-17 | 东莞宏石功能材料科技有限公司 | UV paper varnish having separating effect and being ultra-smooth after ultraviolet light curing and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104213465A (en) * | 2014-07-31 | 2014-12-17 | 东莞宏石功能材料科技有限公司 | UV paper varnish having separating effect and being ultra-smooth after ultraviolet light curing and preparation method thereof |
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