CN104559686B - A kind of preparation method of UV-Curable Epoxy Acrylate Coating - Google Patents
A kind of preparation method of UV-Curable Epoxy Acrylate Coating Download PDFInfo
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- CN104559686B CN104559686B CN201510005621.3A CN201510005621A CN104559686B CN 104559686 B CN104559686 B CN 104559686B CN 201510005621 A CN201510005621 A CN 201510005621A CN 104559686 B CN104559686 B CN 104559686B
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing 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
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The invention belongs to paint field, be specifically related to a kind of modified epoxy acrylic ester ultraviolet-curing paint and preparation method thereof.Epoxy resin and the coupling agent modified titanium dioxide of band epoxide group/palygorskite nano composite granule is used to join in reactive diluent, it is subsequently adding acrylic acid, catalyst and polymerization inhibitor, intensification carries out epoxy addition reaction, obtains the epoxy acrylate that titanium dioxide/attapulgite is modified；To add light trigger, levelling agent, defoamer in modified epoxy acrylate again, mix homogeneously obtains ultraviolet-curing paint.Improve titanium dioxide/attapulgite dispersibility in epoxy acrylic resin, the mechanical property such as ageing-resistant, impact resistance and pliability that epoxy acrylate coatings is greatly improved.
Description
Technical field
The invention belongs to paint field, be specifically related to a kind of modified epoxy acrylic ester ultraviolet-curing paint and preparation thereof
Method.
Background technology
Epoxy acrylate (EA) is the quasi-oligomer that in ultraviolet-curing paint, consumption is maximum, have source wide,
Hardness height and lower-price characteristic.But, owing to its solidification crosslink density is big, in tridimensional network, seldom there is strand
Slip, and the light fastness aging of EA is poor, and result causes the problems such as its coating fragility is big, easy to crack.
Traditional antiaging coating is interpolation age resister in coating, as Hinered phenols antioxidant, phosphorous acid esters resist
Oxygen agent or thio-based antioxidant.But such age resister has toxicity in various degree, volatile, and environment is caused necessarily by self
Pollution, and safety remains to be discussed.In order to improve coating ageing-resistant performance, add inorganic nano material to photocureable coating
It is broadly studied.Chinese patent CN1554717A discloses a kind of by the interpolation such as nano titanium oxide, nano zine oxide
Its ageing resistance is improved in UV cure wood coatings.But, these Nano fillings are without organic surface modifying, with base
Body resin-bound is poor, thus lamination easily occurs, and affects storage life.
Summary of the invention
For above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of epoxy acrylate ultraviolet
The preparation method of photocureable coating, its technical scheme is as follows:
(1) coupling agent modified to epoxy resin and band epoxide group titanium dioxide/palygorskite nano composite granule is added
In reactive diluent, stirring reaction 30～60min, in diluent, then it is slowly added to acrylic acid, catalyst and polymerization inhibitor,
Intensification is reacted, holding reaction temperature 110～130 DEG C, until system acid number is less than 5mgKOH/g, is cooled to room temperature, prepares
The epoxy acrylate that titanium dioxide/attapulgite is modified,
Wherein, acrylic acid is 0.6～1.0:1 with the mol ratio of epoxy resin, reactive diluent and the quality of epoxy resin
Ratio is 0.7～1:1, the coupling agent modified titanium dioxide of band epoxide group/palygorskite nano composite granule and the matter of epoxy resin
Amount ratio is 0.05～0.1:1, and catalyst is 0.005～0.015:1 with the mass ratio of epoxy resin, polymerization inhibitor and epoxy resin
Mass ratio is 0.001～0.002:1,
Above-mentioned epoxy resin is bisphenol A type epoxy resin E44, bisphenol A type epoxy resin E51, bisphenol A type epoxy resin
E54,
Above-mentioned band epoxide group coupling agent is 3-glycidyl ether oxygen propyl trimethoxy silicaneOr 3-glycydoxy methyldiethoxysilane
Titanium dioxide in above-mentioned titanium dioxide/palygorskite nano composite granule is rutile titanium dioxide,
Catalyst is triethylamine, bromoethane triphenylphosphine or tetramethyl ammonium chloride,
Polymerization inhibitor is MEHQ or hydroquinone,
Reactive diluent is butyl glycol ether, acrylic acid methyl ester., butyl acrylate or trimethylolpropane trimethacrylate；
(2) modified epoxy acrylate 80～95 weight portion of the titanium dioxide/attapulgite of step (1) gained, light are taken
The mixing of initiator 1～7 weight portion, levelling agent 0.04～0.4 weight portion, defoamer 0.02～0.12 weight portion mechanical dispersion 3
～6 hours, mix homogeneously, prepare ultraviolet-curing paint,
Wherein, light trigger is to be made up of A, B two parts: wherein component A is 2-hydroxy-2-methyl-1-phenyl-1-acetone
(D-1173), B component be 1-hydroxy-cyclohexyl 1-Phenylethanone. (I-184), 2,4,6-trimethylbenzoy-dipheny phosphorous oxide
(TPO) one or in 4-phenyl benzophenone (PBZ), the mass ratio of A, B is 0.5～1:1,
Levelling agent refers to esters of acrylic acid or silicone levelling agent, and defoamer is silicone defoamer.
The beneficial effects of the present invention is: the present invention utilize the one-dimensional rod of titanium dioxide/palygorskite nano composite material-
Granular texture characteristic, uses the coupling agent modified rutile type nano titanic oxide/attapulgite composite granule of band epoxide group,
Modifying titanium dioxide/attapulgite surface epoxy-functional can react with acrylic acid and be combined with the form of chemical bond, increases
Add the interfacial combined function of titanium dioxide/attapulgite and epoxy acrylate, improve titanium dioxide/attapulgite at ring
Dispersibility in oxypropylene acid resin, the mechanical property such as impact resistance and pliability that epoxy acrylate coatings is greatly improved
Energy；Rutile type nano titanic oxide has the ultravioletlight screening performance of excellence, adds it to substantially increase in coating painting
Layer anti ageing property.
Detailed description of the invention
" the coupling agent modified titanium dioxide of the band epoxide group/palygorskite nano composite powder related in following embodiment
Body " preparation method be:
By coupling agent (3-glycidyl ether oxygen propyl trimethoxy silicane or the 3-glycidyl ether epoxide of band epoxide group
Hydroxypropyl methyl diethoxy silane), deionized water, titanium dioxide/palygorskite nano composite granule (in composite granule, dioxy
The mass content changing titanium is 30%) according to the quality of 0.15:1:1 than mix homogeneously, be then dried 12 hours at 135 DEG C, powder
Broken, prepare the coupling agent modified titanium dioxide of band epoxide group/palygorskite nano composite granule.
Embodiment 1
(1) the 3-glycidyl ether oxygen propyl trimethoxy silicane of 63g bisphenol A type epoxy resin E44 and 3.15g is modified
Titanium dioxide/attapulgite composite granule (in composite granule, the mass content of titanium dioxide is 30%) joins 44.1g second two
In alcohol butyl ether, stirring reaction 30min, then it is slowly added dropwise 6g acrylic acid, and adds 0.315g triethylamine and 0.063g to hydroxyl
Methyl phenyl ethers anisole, heats up and carries out epoxy addition reaction, keeps reaction temperature 130 DEG C, until system acid number is less than 5mgKOH/g, is cooled to
Room temperature (25 DEG C), prepares titanium dioxide/attapulgite modified epoxy acrylic ester；
(2) titanium dioxide of step (1) gained/attapulgite modified epoxy acrylic ester 80g, light trigger 1g is taken
(0.5g D-1173 and 0.5g I-184), esters of acrylic acid levelling agent 0.04g, silicone defoamer 0.02g mix, and machine
Tool disperses 3 hours, mix homogeneously, prepares ultraviolet-curing paint.
Embodiment 2
(1) by the 3-glycydoxy methyldiethoxysilane of 50g bisphenol A type epoxy resin E54 and 5g
Modifying titanium dioxide/attapulgite composite granule (in composite granule, the mass content of titanium dioxide is 30%) joins 50g third
In olefin(e) acid butyl ester, stirring reaction 60min, then it is slowly added dropwise 9g acrylic acid, and adds 0.75g triethylamine and 0.1g to benzene two
Phenol, heats up and carries out epoxy addition reaction, keeps reaction temperature 110 DEG C, until system acid number is less than 5mgKOH/g, is cooled to room temperature
(25 DEG C), prepare titanium dioxide/attapulgite modified epoxy acrylic ester；
(2) titanium dioxide of step (1) gained/attapulgite modified epoxy acrylic ester 95g, light trigger 7g is taken
(2.33g D-1173 and 4.67g I-184), silicone levelling agent 0.4g, silicone defoamer 0.12g mix, and machinery
Disperse 6 hours, mix homogeneously, prepare ultraviolet-curing paint.
Embodiment 3
(1) by the 3-glycydoxy methyl diethoxy of 61.7g bisphenol A type epoxy resin E51 and 4.94g
Silane-modified titanium dioxide/attapulgite composite granule (in composite granule, the mass content of titanium dioxide is 30%) joins
In 55.5g butyl acrylate, stirring reaction 50min, then it is slowly added dropwise 10g acrylic acid, and adds 0.74g tetramethyl ammonium chloride
With 0.074g MEHQ, heat up and carry out epoxy addition reaction, keep reaction temperature 120 DEG C, until system acid number is less than
5mgKOH/g, is cooled to room temperature (25 DEG C), prepares titanium dioxide/attapulgite modified epoxy acrylic ester；
(2) titanium dioxide of step (1) gained/attapulgite modified epoxy acrylic ester 90g, light trigger 6g is taken
(2.67gD-1173 and 3.33g PBZ), esters of acrylic acid levelling agent 0.22g, silicone defoamer 0.07g mixing, and machinery
Disperse 5 hours, mix homogeneously, prepare ultraviolet-curing paint.
Embodiment 4
(1) the 3-glycidyl ether oxygen propyl trimethoxy silicane of 71g bisphenol A type epoxy resin E44 and 4.97g is modified
Titanium dioxide/attapulgite composite granule (in composite granule, the mass content of titanium dioxide is 30%) joins 56.8g propylene
In acid methyl ester, stirring reaction 45min, then it is slowly added dropwise 9g acrylic acid, and adds 0.71g bromoethane triphenylphosphine and 0.1g pair
Benzodiazepines, heats up and carries out epoxy addition reaction, keeps reaction temperature 120 DEG C, until system acid number is less than 5mgKOH/g, is cooled to
Room temperature (25 DEG C), prepares titanium dioxide/attapulgite modified epoxy acrylic ester；
(2) titanium dioxide of step (1) gained/attapulgite modified epoxy acrylic ester 85g, light trigger 4g is taken
(1.7gD-1173 and 2.3gTPO), silicone levelling agent 0.1g, silicone defoamer 0.1g mixing, and mechanical dispersion 4.5
Hour, mix homogeneously, prepare ultraviolet-curing paint.
Comparative example 1:
In comparative example 1, by unmodified titanium dioxide/attapulgite composite granule (in composite granule, titanium dioxide
Mass content is 30%) join in system, other operations are the same as in Example 4, specifically comprise the following steps that
(1) by 71g bisphenol A type epoxy resin E44 and 4.97g titanium dioxide/attapulgite composite granule (composite granule
In, the mass content of titanium dioxide is 30%) join in 56.8g acrylic acid methyl ester., stirring reaction 45min, the most slowly drips
Add 9g acrylic acid, and add 0.71g bromoethane triphenylphosphine and 0.1g hydroquinone, heat up and carry out epoxy addition reaction, keep
Reaction temperature 120 DEG C, until system acid number is less than 5mgKOH/g, is cooled to room temperature (25 DEG C), prepares titanium dioxide/attapulgite
Modified epoxy acrylic ester；
(2) titanium dioxide of step (1) gained/attapulgite modified epoxy acrylic ester 85g, light trigger 4g is taken
(1.7gD-1173 and 2.3gTPO), silicone levelling agent 0.1g, silicone defoamer 0.1g mixing, and mechanical dispersion 4.5
Hour, mix homogeneously, prepare ultraviolet-curing paint.
Comparative example 2:
In comparative example 2, the single concave-convex rod stone powder body that 3-glycidyl ether oxygen propyl trimethoxy silicane is modified is added
Entering in system, other operations are the same as in Example 4, specifically comprise the following steps that
(1) the 3-glycidyl ether oxygen propyl trimethoxy silicane of 71g bisphenol A type epoxy resin E44 and 4.97g is modified
Attapulgite powder body joins in 56.8g acrylic acid methyl ester., stirring reaction 45min, is then slowly added dropwise 9g acrylic acid, and adds
0.71g bromoethane triphenylphosphine and 0.1g hydroquinone, heat up and carry out epoxy addition reaction, keeps reaction temperature 120 DEG C, until
System acid number is less than 5mgKOH/g, is cooled to room temperature (25 DEG C), prepares attapulgite modified epoxy acrylic ester；
(2) take step (1) gained attapulgite modified epoxy acrylic ester 85g, light trigger 4g (1.7gD-1173 and
2.3gTPO), silicone levelling agent 0.1g, silicone defoamer 0.1g mixing, and mechanical dispersion 4.5 hours, mixing is all
Even, prepare ultraviolet-curing paint.
Comparative example 3:
In comparative example 3, the single titanium dioxide powder that 3-glycidyl ether oxygen propyl trimethoxy silicane is modified is added
Entering in system, other operations are the same as in Example 4, specifically comprise the following steps that
(1) the 3-glycidyl ether oxygen propyl trimethoxy silicane of 71g bisphenol A type epoxy resin E44 and 4.97g is modified
Titanium dioxide powder joins in 56.8g acrylic acid methyl ester., stirring reaction 45min, is then slowly added dropwise 9g acrylic acid, and adds
0.71g bromoethane triphenylphosphine and 0.1g hydroquinone, heat up and carry out epoxy addition reaction, keeps reaction temperature 120 DEG C, until
System acid number is less than 5mgKOH/g, is cooled to room temperature (25 DEG C), prepares titania modified epoxy acrylate；
(2) take step (1) gained titania modified epoxy acrylate 85g, light trigger 4g (1.7gD-1173 and
2.3gTPO), silicone levelling agent 0.1g, silicone defoamer 0.1g mixing, and mechanical dispersion 4.5 hours, mixing is all
Even, prepare ultraviolet-curing paint.
Comparative example 4:
In comparative example 4, eliminate employing 3-glycidyl ether oxygen propyl trimethoxy silicane modifying titanium dioxide/concavo-convex
The operation of rod stone composite granule, other operations are the same as in Example 4, specifically comprise the following steps that
(1) 71g bisphenol A type epoxy resin E44 is joined in 56.8g acrylic acid methyl ester., stirring reaction 45min, then
Being slowly added dropwise 9g acrylic acid, and add 0.71g bromoethane triphenylphosphine and 0.1g hydroquinone, heating up, it is anti-to carry out epoxy addition
Should, keep reaction temperature 120 DEG C, until system acid number is less than 5mgKOH/g, be cooled to room temperature (25 DEG C), prepare epoxy acrylic
Ester；
(2) take the epoxy acrylate 85g of step (1) gained, light trigger 4g (1.7gD-1173 and 2.3gTPO), have
Machine silicon class levelling agent 0.1g, silicone defoamer 0.1g mix, and mechanical dispersion 4.5 hours, mix homogeneously, prepare ultraviolet light
Coating material solidified.
Performance test
Being coated in uniformly on tinplate by prepared coating, (ultraviolet light exposure rate is then to carry out ultraviolet light polymerization
2.5W/cm2)。
Below by performance test, the ultraviolet light polymerization paint film Progressive symmetric erythrokeratodermia of experiment gained can be evaluated, result of the test such as table 1
Shown in.
Using GB/T1732-1993 " paint film impact resistance assay method " bioassay standard, weight quality is 1kg, not cause
The maximum height that paint film destroys represents, unit is kg.cm, measures the impact resistance of different paint film.Use GB/T1731-1993
" paint film flexibility algoscopy " is bioassay standard, measures the pliability of different paint film.
Ultraviolet Accelarated aging test case (ZN-P type, Shenyang Lin Pin experimental facilities company limited) is used to carry out fluorescent ultraviolet people
Work degradation.
Epoxy acrylate ultraviolet curable coating anti-ultraviolet aging performance prepared by the present invention as can be seen from Table 1
By force, its impact resistance and flexility are excellent.
Paint film property test result before and after table 1 ultraviolet-curing paint is aging
Claims (10)
1. the preparation method of a UV-Curable Epoxy Acrylate Coating, it is characterised in that: described preparation method is,
(1) coupling agent modified to epoxy resin and band epoxide group titanium dioxide/palygorskite nano composite granule is joined work
Property diluent in, stirring reaction 30～60min, in diluent, be then slowly added to acrylic acid, catalyst and polymerization inhibitor, heat up
React, holding reaction temperature 110～130 DEG C, until system acid number is less than 5mgKOH/g, be cooled to room temperature, prepare dioxy
Change the epoxy acrylate that titanium/attapulgite is modified,
Wherein, acrylic acid is 0.6～1.0:1 with the mol ratio of epoxy resin, and reactive diluent with the mass ratio of epoxy resin is
0.7～1:1, the coupling agent modified titanium dioxide of band epoxide group/palygorskite nano composite granule and the mass ratio of epoxy resin
Being 0.05～0.1:1, catalyst is 0.005～0.015:1 with the mass ratio of epoxy resin, polymerization inhibitor and the quality of epoxy resin
Ratio is 0.001～0.002:1；
(2) modified epoxy acrylate 80～95 weight portion of the titanium dioxide of step (1) gained/attapulgite, light-initiated is taken
The mixing of agent 1～7 weight portion, levelling agent 0.04～0.4 weight portion, defoamer 0.02～0.12 weight portion mechanical dispersion 3～6 are little
Time, mix homogeneously, prepare ultraviolet-curing paint.
2. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) epoxy resin described in is bisphenol A type epoxy resin E44, bisphenol A type epoxy resin E51 or bisphenol A type epoxy resin
E54。
3. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) the band epoxide group coupling agent described in is 3-glycidyl ether oxygen propyl trimethoxy silicane
Or 3-glycydoxy methyldiethoxysilane
4. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) titanium dioxide in the titanium dioxide described in/palygorskite nano composite granule is rutile titanium dioxide.
5. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) catalyst described in is triethylamine or tetramethyl ammonium chloride.
6. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) polymerization inhibitor described in is MEHQ or hydroquinone.
7. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(1) reactive diluent described in is acrylic acid methyl ester., butyl acrylate or trimethylolpropane trimethacrylate.
8. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(2) light trigger described in is to be made up of A, B two parts, and wherein, component A is 2-hydroxy-2-methyl-1-phenyl-1-acetone,
B component is 1-hydroxy-cyclohexyl 1-Phenylethanone., 2,4,6-trimethylbenzoy-dipheny phosphorous oxide or 4-phenyl benzophenone,
A, the mass ratio of B component are 0.5～1:1.
9. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(2) levelling agent described in refers to esters of acrylic acid or silicone levelling agent.
10. the preparation method of UV-Curable Epoxy Acrylate Coating as claimed in claim 1, it is characterised in that: step
(2) defoamer described in is silicone defoamer.
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| CN107163902B (en) * | 2017-06-21 | 2020-10-27 | 广州日高新材料科技有限公司 | Ultraviolet light curing adhesive and preparation method and application thereof |
| CN109111693A (en) * | 2018-06-29 | 2019-01-01 | 江苏德溢利新材料科技有限公司 | A kind of glass reinforced plastic photovoltaic bracket that high-ductility is weather-proof |
| CN108912608A (en) * | 2018-06-29 | 2018-11-30 | 江苏德溢利新材料科技有限公司 | A kind of the glass reinforced plastic photovoltaic bracket and its processing technology of modification |
| CN110746354B (en) * | 2019-10-29 | 2021-02-26 | 山东瑞博龙化工科技股份有限公司 | Acrylate compound, preparation method and application |
| CN112852324A (en) * | 2019-11-28 | 2021-05-28 | 湖南尚鑫新材料科技有限公司 | Shock-absorbing protective film and preparation method thereof |
| CN116285450A (en) * | 2022-11-23 | 2023-06-23 | 常州纳欧新材料科技有限公司 | Ultraviolet light curing conductive coiled material coating and preparation method thereof |
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| US7618766B2 (en) * | 2005-12-21 | 2009-11-17 | E. I. Du Pont De Nemours And Company | Flame retardant photoimagable coverlay compositions and methods relating thereto |
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