CN104356359A - Water-borne epoxy acrylic resin capable of being subjected to UV (ultraviolet) solidification and preparation method - Google Patents
Water-borne epoxy acrylic resin capable of being subjected to UV (ultraviolet) solidification and preparation method Download PDFInfo
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- CN104356359A CN104356359A CN201410581906.7A CN201410581906A CN104356359A CN 104356359 A CN104356359 A CN 104356359A CN 201410581906 A CN201410581906 A CN 201410581906A CN 104356359 A CN104356359 A CN 104356359A
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Abstract
The invention discloses water-borne epoxy acrylic resin capable of being subjected to UV solidification and a preparation method. The water-borne epoxy acrylic resin comprises the following constituents in parts by weight: 20 to 25 parts of glycerol polyglycidyl ether, 0.1 part of a polymerization inhibitor, 30 to 40 parts of crylic acid, 0.8 to 1.3 parts of a catalyst, 40 to 50 parts of maleic anhydride, 40 to 50 parts of a neutralizer and 200 to 300 parts of distilled water. The method comprises the steps of firstly preparing epoxy acrylate, preparing epoxy acrylate modified by the maleic anhydride, adding the neutralizer and the distilled water to the prepared epoxy acrylate modified by the maleic anhydride after the temperature naturally drops to 40 to 50 DEG C, stirring the constituents for 1 to 2h at the rotate speed of 200 to 500rpm, and then obtaining the water-borne epoxy acrylic resin capable of being subjected to UV solidification. The water-borne epoxy acrylic resin and condensate thereof have the advantages of good water resistance, high hardness and the like.
Description
Technical field
The present invention relates to a kind of UV-curable waterborne epoxy acrylate resin and preparation method thereof, belong to technical field of polymer materials.
Background technology
The water-based epoxy acrylic resin of UV-curable is a kind of widely used prepolymer.Not only the price comparison of raw material is cheap, good mechanical performance, and has good electrical insulating property and thermostability.The polarity that hydroxyl on epoxy molecule chain makes resin good, makes it have good adhesive power and the wettability excellent to pigment to polar material or metal material surface.Chinese invention patent CN201310204543.0 discloses that to have prepared water-based epoxy acrylic UV from E-51, E-44 epoxy resin coating material solidified and preparation method thereof.Its water tolerance detects according to GB1733-79, find 48 hours unchanged.The method that the water-based epoxy acrylic resin that above-mentioned preparation UV solidifies adopts is all the water-based epoxy acrylic resin being gone out to send preparation UV solidification by the epoxy resin of high molecular substantially, the water-based epoxy acrylic resin of the UV-curable prepared like this due to molecular weight between the double bond of the water-based epoxy acrylic resin of UV solidification that adopts high molecular expoxy resin and prepare larger, and finally its UV cured article cross-linking density is little, cause its many performance, as on the low side in performances such as water tolerance, hardness (pencil hardness≤5H), high-performance field can not be met and use.Greatly limit it to apply further.
Summary of the invention
Object of the present invention is in order to solve in the water-based epoxy acrylic resin preparation process of above-mentioned UV-curable, owing to adopting the epoxy resin preparation of high molecular, therefore there is cross-linking density between double bond little, cause many performances of the water-based epoxy acrylic resin of the UV-curable of final gained, as water tolerance, the performances such as hardness are on the low side, the technical problems such as high-performance field use can not be met and a kind of preparation method of UV-curable waterborne epoxy acrylate resin is provided, it mainly has good dispersion from low molecular weight epoxy compound and propanetriol-diglycidyl-ether preparation, UV-curable, cured article has good water resistance and hardness, be easy to the UV-curable waterborne epoxy acrylate resin of large-scale production.
Technical scheme of the present invention
A kind of UV-curable waterborne epoxy acrylate resin, calculates by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 20-25 part
Stopper 0.1 part
Vinylformic acid 30-40 part
Catalyzer 0.8-1.3 part
MALEIC ANHYDRIDE 40-50 part
Neutralizing agent 40-50 part
Distilled water 200-300 part;
Described stopper is the mixture that 4-methoxyl group phenol, Resorcinol or 4-methoxyl group phenol and Resorcinol form;
The mixture that described catalyzer is triethylamine, N, N-dimethyl benzylamine or triethylamine and N, N-dimethyl benzylamine form;
Described neutralizing agent is the mixture that triethylamine, trolamine or triethylamine and trolamine form;
Described propanetriol-diglycidyl-ether provides for Changhu Jiafa chemistry Co., Ltd..
The preparation method of above-mentioned a kind of UV-curable waterborne epoxy acrylate resin, specifically comprises the steps:
(1), calculate by weight, 20-25 part propanetriol-diglycidyl-ether is joined in container, add 0.01 part of stopper simultaneously, when stirring is warming up to 75 DEG C, 30-40 part vinylformic acid and 0.3-0.5 part catalyzer are dripped in 0.5-1h as wherein, then be warming up to 80 DEG C-90 DEG C to react, until acid number terminates lower than reaction during 3mgKOH/g, obtain epoxy acrylate;
(2) time, by the epoxy acrylate Temperature fall to 50 of step (1) gained DEG C-60 DEG C, add the MALEIC ANHYDRIDE of 40-50 part, the catalyzer of surplus and 0.09 part of stopper wherein successively, after abundant stirring, control temperature to 80 DEG C-90 DEG C carries out reaction 4-6h, obtains the epoxy acrylate after maleic anhydride modified after reaction terminates;
(3), by the epoxy acrylate Temperature fall after the maleic anhydride modified of step (2) gained to adding 40-50 part neutralizing agent, 200-300 part distilled water during 40-50 DEG C of temperature successively, after stirring 1-2h with the rotating speed of 200-500rpm, obtain UV-curable waterborne epoxy acrylate resin.
The UV curable water-borne Epocryl of above-mentioned gained is colourless, be easy to disperse in water, stable.Its UV solidified after-product pencil hardness is 6H ~ 7H, water tolerance (25 DEG C, 96 ~ 168h) without exception, according to GB/T 1720-1979(89) " paint film adhesion assay method (drawing circle method) ", the sticking power that the QFZ type paint film adhesion determinator adopting Tianjin material-testing machine factory to produce detects UV photocuring film is 1 grade.
Because this UV-curable waterborne epoxy acrylate resin and cured article thereof have the features such as good water tolerance, hardness are large, woodwork coating, plastic varnish, overprint varnish zhe, the high-grade wrapping material of paper, flexible printed board, screen printing ink, concavo-convex and lithographic ink etc. can be widely used in.
Beneficial effect of the present invention
A kind of UV-curable waterborne epoxy acrylate resin of the present invention, owing to adopting low molecular weight epoxy compound and propanetriol-diglycidyl-ether as raw material, containing three oxirane rings in its molecular structure, its oxirane value is 0.67eq/100g; Comparatively bisphenol A type epoxy resin has more an oxirane ring, and its oxirane value exceeds 0.16 eq/100g compared with the 0.51eq/100g of bisphenol A type epoxy resin E-51; 0.23 eq/100g is exceeded compared with the 0.44eq/100g of bisphenol A type epoxy resin E-44; In aqueous epoxy resins prepared therefrom, the quantity of double bond significantly improves, the UV-curable waterborne epoxy acrylate resin prepared compared with bisphenol A type epoxy resin epoxy resin has more a double bond, make photo-curing rate quickening, cross-linking density greatly, the UV curable water-borne epoxy acrylate of final gained has the over-all propertieies such as high, the good water tolerance of hardness.
According to GB/T 6739-2006 " paint and varnish pencil method measures hardness of paint film " standard, the hardness detected after a kind of coating solidification containing UV-curable waterborne epoxy acrylate of the present invention is tested, and hardness of film is 6H ~ 7H.Within 3 ~ 7 days, do not find that appearance of film has considerable change according to the film immersion after GB/T 1733-1993 paint film water tolerance assay method detects a kind of coating solidification containing UV-curable waterborne epoxy acrylate of the present invention.
Further, the preparation method of a kind of UV curable water-borne resin of the present invention, its syntheti c route is short, the water that is easy to get with environmental protection for reaction medium, reaction conditions is gentle, preparation process is simple, easy to operate, is suitable for suitability for industrialized production.
Accompanying drawing explanation
The infrared spectrogram of the UV-curable waterborne epoxy acrylate resin of Fig. 1, embodiment 1 gained.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by embodiment, but do not limit the present invention.
In the raw material that various embodiments of the present invention are used except the special producer that shows and model, other raw materials are commercially available, and specification is chemical pure.
The model of the various equipment that the present invention is used and the information of manufacturer as follows:
The hard instrument QHQ of film Pencil scratch, Tianjin material-testing machine factory produces;
QFZ type paint film adhesion determinator, Tianjin material-testing machine factory produces;
The uv cure machine that the present invention is used be RW-UVA301 uv cure machine, come to Dongguan City Tang Sha Seiko instrument plant.
embodiment 1
A kind of UV-curable waterborne epoxy acrylate resin, calculates by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 20 parts
Stopper 0.1 part
30 parts, vinylformic acid
Catalyzer 0.8 part
MALEIC ANHYDRIDE 40 parts
Neutralizing agent 40 parts
Distilled water 200 parts;
Described stopper is 4-methoxyl group phenol;
Described catalyzer is triethylamine;
Described neutralizing agent is trolamine;
Described propanetriol-diglycidyl-ether provides for Changhu Jiafa chemistry Co., Ltd..
The preparation method of above-mentioned a kind of UV-curable waterborne epoxy acrylate resin, specifically comprises the steps:
(1), calculate by weight, 20 parts of propanetriol-diglycidyl-ethers are joined in the four-hole boiling flask of the 500ml that agitator, prolong, constant pressure funnel and thermometer are housed, add 0.01 part of 4-methoxyl group phenol simultaneously, when stirring is warming up to 75 DEG C, in 0.5h, 30 parts of vinylformic acid and 0.5 part of triethylamine are added dropwise to wherein, then be warming up to 80 DEG C to react, until acid number terminates lower than reaction during 3mgKOH/g, obtain epoxy acrylate;
(2) time, by the epoxy acrylate Temperature fall to 60 DEG C of step (1) gained, add the MALEIC ANHYDRIDE of 40 parts, 0.3 part of triethylamine and 0.09 part of 4-methoxyl group phenol wherein successively, after abundant stirring, control temperature to 80 DEG C carries out reaction 4h, obtains the epoxy acrylate after maleic anhydride modified after reaction terminates;
(3), 40 parts of trolamines, 200 parts of distilled water are added successively by during DEG C temperature of the epoxy acrylate Temperature fall to 40 after the maleic anhydride modified of step (2) gained, after stirring 1h with the rotating speed of 200rpm, obtain UV-curable waterborne epoxy acrylate resin.
The UV-curable waterborne epoxy acrylate resin of above-mentioned gained is carried out Infrared spectroscopy by infrared chromatograph (Nicolet company 380 of U.S. type), and as shown in Figure 1, as can be seen from Figure 1, anhydride molecule is at 1860 cm for the infrared spectrogram of gained
-1-1750 cm
-1two stretching vibration peaks disappear, illustrate that cis-butenedioic anhydride and hydroxyl react.1700-1750 cm
-1for the absorption peak of-C=O; 1645cm
-1and 815cm
-1the absorption peak at place is the relevant charateristic avsorption band of carbon-carbon double bond.More than illustrate that carbon-carbon double bond is successfully incorporated in UV-curable waterborne epoxy acrylate resin, due to the introducing of this carbon-carbon double bond, UV-curable waterborne epoxy acrylate resin of the present invention has UV solidification function.
At a kind of UV curable water-borne resin of above-mentioned gained, count by weight percentage, be incorporated as its light trigger IRGACURE 184 of 4% and after stirring, dry in an oven to constant weight, then on uv cure machine, carry out UV hardening with radiation, namely obtain the UV photocuring film that thickness is 0.45mm;
Soaked 3 days by the UV photocuring film of above-mentioned gained, then detect according to GB/T 1733-1993 " paint film water tolerance assay method ", result shows that the UV photocuring film of above-mentioned gained soaks and within 3 days, does not find that UV photocuring film outward appearance has considerable change.
According to GB/T 6739-2006 " paint and varnish pencil method measures hardness of paint film " standard, adopt QHQ film Pencil scratch hard instrument (the Tianjin material-testing machine factory) hardness to the UV photocuring film of above-mentioned gained to test, result shows that the hardness of the UV photocuring film of gained is 7H.
According to GB/T 1720-1979(89) " paint film adhesion assay method (drawing circle method) ", the QFZ type paint film adhesion determinator adopting Tianjin material-testing machine factory to produce detects the sticking power of the UV photocuring film of above-mentioned gained, is 1 grade.
Show thus, of the present inventionly be comprehensively better than with epoxy resin being the UV photocuring film of gained after the UV-curable water-based epoxy acrylic resin coating prepared of raw material in hardness and water tolerance etc. with the UV photocuring film of gained after the UV-curable waterborne epoxy acrylate resin-coating from low molecular weight epoxy compound and gained such as propanetriol-diglycidyl-ether grade.
embodiment 2
A kind of UV-curable waterborne epoxy acrylate resin, calculates by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 25 parts
Stopper 0.1 part
40 parts, vinylformic acid
Catalyzer 1.3 parts
MALEIC ANHYDRIDE 50 parts
Neutralizing agent 50 parts
Distilled water 300 parts;
Described stopper is Resorcinol;
Described catalyzer is N, N-dimethyl benzylamine;
Described neutralizing agent is triethylamine;
Described propanetriol-diglycidyl-ether provides for Changhu Jiafa chemistry Co., Ltd..
The preparation method of above-mentioned a kind of UV-curable waterborne epoxy acrylate resin, specifically comprises the steps:
(1), calculate by weight, 25 parts of propanetriol-diglycidyl-ethers are joined in the four-hole boiling flask of the 500ml that agitator, prolong, constant pressure funnel and thermometer are housed, add 0.01 part of Resorcinol simultaneously, when stirring is warming up to 75 DEG C, in 0.5-1h, 40 parts of vinylformic acid and 0.3 part of N, N-dimethyl benzylamine are added dropwise to wherein, are then warming up to 90 DEG C and react, until acid number terminates lower than reaction during 3mgKOH/g, obtain epoxy acrylate;
(2) time, by the epoxy acrylate Temperature fall to 50 DEG C of step (1) gained, add the MALEIC ANHYDRIDE of 50 parts, the N of surplus wherein successively, N-dimethyl benzylamine and 0.09 part of Resorcinol, after abundant stirring, control temperature to 90 DEG C carries out reaction 6h, obtains the epoxy acrylate after maleic anhydride modified after reaction terminates;
(3), 50 parts of triethylamines, 300 parts of distilled water are added successively by during DEG C temperature of the epoxy acrylate Temperature fall to 50 after the maleic anhydride modified of step (2) gained, after stirring 2h with the rotating speed of 500rpm, obtain UV-curable waterborne epoxy acrylate resin.
In the UV-curable waterborne epoxy acrylate resin of above-mentioned gained, count by weight percentage, be incorporated as its light trigger IRGACURE 184 of 5% and after stirring, dry in an oven to constant weight, then on uv cure machine, carry out UV hardening with radiation, obtain the UV photocuring film that thickness is 0.45mm;
Soaked 7 days by the UV photocuring film of above-mentioned gained, then detect according to GB/T 1733-1993 " paint film water tolerance assay method ", result shows that the UV photocuring film of above-mentioned gained soaks and within 7 days, does not find that UV photocuring film outward appearance has considerable change.
According to GB/T 6739-2006 " paint and varnish pencil method measures hardness of paint film " standard, QHQ film Pencil scratch hard instrument (the Tianjin material-testing machine factory) hardness to the UV photocuring film of above-mentioned gained is adopted to test, result shows, the hardness of the UV photocuring film of gained is 6H.
According to GB/T 1720-1979(89) " paint film adhesion assay method (drawing circle method) ", adopt the QFZ type paint film adhesion determinator that Tianjin material-testing machine factory produces; Detecting the sticking power of the UV photocuring film of above-mentioned gained, is 1 grade.
Show thus, of the present inventionly be comprehensively better than with epoxy resin being the UV photocuring film of gained after the UV-curable water-based epoxy acrylic resin coating prepared of raw material in hardness and water tolerance etc. with the UV photocuring film of gained after the UV-curable waterborne epoxy acrylate resin-coating from low molecular weight epoxy compound and gained such as propanetriol-diglycidyl-ether grade.
embodiment 3
A kind of UV-curable waterborne epoxy acrylate resin, calculates by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 23 parts
Stopper 0.1 part
35 parts, vinylformic acid
Catalyzer 1.1 parts
MALEIC ANHYDRIDE 45 parts
Neutralizing agent 45 parts
Distilled water 250 parts;
Described stopper is 4-methoxyl group phenol;
Described catalyzer is triethylamine;
Described neutralizing agent is trolamine;
Described propanetriol-diglycidyl-ether provides for Changhu Jiafa chemistry Co., Ltd..
The preparation method of above-mentioned a kind of UV-curable waterborne epoxy acrylate resin, specifically comprises the steps:
(1), calculate by weight, 23 parts of propanetriol-diglycidyl-ethers are joined in the four-hole boiling flask of the 500ml that agitator, prolong, constant pressure funnel and thermometer are housed, add 0.01 part of 4-methoxyl group phenol simultaneously, when stirring is warming up to 75 DEG C, in 0.5h, 35 parts of vinylformic acid and 0.5 part of triethylamine are added dropwise to wherein, then be warming up to 85 DEG C to react, until acid number terminates lower than reaction during 3mgKOH/g, obtain epoxy acrylate;
(2) time, by the epoxy acrylate Temperature fall to 60 DEG C of step (1) gained, add the MALEIC ANHYDRIDE of 45 parts, 0.6 part of triethylamine and 0.09 part of 4-methoxyl group phenol wherein successively, after abundant stirring, control temperature to 85 DEG C carries out reaction 5h, obtains the epoxy acrylate after maleic anhydride modified after reaction terminates;
(3), 45 parts of trolamines, 200 parts of distilled water are added successively by during DEG C temperature of the epoxy acrylate Temperature fall to 40 after the maleic anhydride modified of step (2) gained, after stirring 1h with the rotating speed of 200rpm, obtain UV-curable waterborne epoxy acrylate resin.
In a kind of UV curable water-borne resin of above-mentioned gained, count by weight percentage, be incorporated as its light trigger IRGACURE 184 of 4% and after stirring, dry in an oven to constant weight, then on uv cure machine, carry out UV hardening with radiation, namely obtain the UV photocuring film that thickness is 0.43mm;
Soaked 3 days by the UV photocuring film of above-mentioned gained, then detect according to GB/T 1733-1993 " paint film water tolerance assay method ", result shows that the UV photocuring film of above-mentioned gained soaks and within 3 days, does not find that UV photocuring film outward appearance has considerable change.
According to GB/T 6739-2006 " paint and varnish pencil method measures hardness of paint film " standard, adopt QHQ film Pencil scratch hard instrument (the Tianjin material-testing machine factory) hardness to the UV photocuring film of above-mentioned gained to test, result shows that the hardness of the UV photocuring film of gained is 6H.
According to GB/T 1720-1979(89) " paint film adhesion assay method (drawing circle method) ", the QFZ type paint film adhesion determinator adopting Tianjin material-testing machine factory to produce detects the sticking power of the UV photocuring film of above-mentioned gained, is 1 grade.
Show thus, of the present inventionly be comprehensively better than with epoxy resin being the UV photocuring film of gained after the UV-curable water-based epoxy acrylic resin coating prepared of raw material in hardness and water tolerance etc. with the UV photocuring film of gained after the UV-curable waterborne epoxy acrylate resin-coating from low molecular weight epoxy compound and gained such as propanetriol-diglycidyl-ether grade.
In sum, a kind of UV-curable waterborne epoxy acrylate resin of the present invention, after the UV-curable waterborne epoxy acrylate resin-coating of low molecular weight epoxy compound and gained such as propanetriol-diglycidyl-ether grade, the UV photocuring film of gained is comprehensively better than with epoxy resin being the UV photocuring film of gained after the UV-curable water-based epoxy acrylic resin coating prepared of raw material in hardness and water tolerance etc.After testing, the film immersion after solidification does not find that appearance of film has considerable change in 3 ~ 7 days.Hardness of film after solidification is 6H ~ 7H.Overcoming is the coating of UV-curable water-based epoxy acrylic resin rear the UV photocuring film water tolerance of gained, the deficiency of hardness aspect prepared by raw material at present with epoxy resin.
Above said content be only the present invention conceive under basic explanation, and according to any equivalent transformation that technical scheme of the present invention is done, all should protection scope of the present invention be belonged to.
Claims (5)
1. a UV-curable waterborne epoxy acrylate resin, is characterized in that described UV-curable waterborne epoxy acrylate resin calculates by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 20-25 part
Stopper 0.1 part
Vinylformic acid 30-40 part
Catalyzer 0.8-1.3 part
MALEIC ANHYDRIDE 40-50 part
Neutralizing agent 40-50 part
Distilled water 200-300 part;
Described stopper is the mixture that 4-methoxyl group phenol, Resorcinol or 4-methoxyl group phenol and Resorcinol form;
The mixture that described catalyzer is triethylamine, N, N-dimethyl benzylamine or triethylamine and N, N-dimethyl benzylamine form;
Described neutralizing agent is the mixture that triethylamine, trolamine or triethylamine and trolamine form;
Described propanetriol-diglycidyl-ether provides for Changhu Jiafa chemistry Co., Ltd..
2. a kind of UV-curable waterborne epoxy acrylate resin as claimed in claim 1, is characterized in that calculating by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 20 parts
Stopper 0.1 part
30 parts, vinylformic acid
Catalyzer 0.8 part
MALEIC ANHYDRIDE 40 parts
Neutralizing agent 40 parts
Distilled water 200 parts;
Described stopper is 4-methoxyl group phenol;
Described catalyzer is triethylamine;
Described neutralizing agent is trolamine.
3. a kind of UV-curable waterborne epoxy acrylate resin as claimed in claim 1, is characterized in that calculating by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 25 parts
Stopper 0.1 part
40 parts, vinylformic acid
Catalyzer 1.3 parts
MALEIC ANHYDRIDE 50 parts
Neutralizing agent 50 parts
Distilled water 300 parts;
Described stopper is Resorcinol;
Described catalyzer is N, N-dimethyl benzylamine;
Described neutralizing agent is triethylamine.
4. a kind of UV-curable waterborne epoxy acrylate resin as claimed in claim 1, is characterized in that calculating by weight, its raw material composition and content as follows:
Propanetriol-diglycidyl-ether 23 parts
Stopper 0.1 part
35 parts, vinylformic acid
Catalyzer 1.1 parts
MALEIC ANHYDRIDE 45 parts
Neutralizing agent 45 parts
Distilled water 250 parts;
Described stopper is 4-methoxyl group phenol;
Described catalyzer is triethylamine;
Described neutralizing agent is trolamine.
5. the preparation method of a kind of UV-curable waterborne epoxy acrylate resin as claimed in claim 1, is characterized in that specifically comprising the steps:
(1), calculate by weight, 20-25 part propanetriol-diglycidyl-ether is joined in container, add 0.01 part of stopper simultaneously, when stirring is warming up to 75 DEG C, 30-40 part vinylformic acid and 0.3-0.5 part catalyzer are dripped in 0.5-1h as wherein, then be warming up to 80 DEG C-90 DEG C to react, until acid number terminates lower than reaction during 3mgKOH/g, obtain epoxy acrylate;
(2) time, by the epoxy acrylate Temperature fall to 50 of step (1) gained DEG C-60 DEG C, add the MALEIC ANHYDRIDE of 40-50 part, the catalyzer of surplus and 0.09 part of stopper wherein successively, after abundant stirring, control temperature to 80 DEG C-90 DEG C carries out reaction 4-6h, obtains the epoxy acrylate after maleic anhydride modified after reaction terminates;
(3), by the epoxy acrylate Temperature fall after the maleic anhydride modified of step (2) gained to adding 40-50 part neutralizing agent, 200-300 part distilled water during 40-50 DEG C of temperature successively, after stirring 1-2h with the rotating speed of 200-500rpm, obtain UV-curable waterborne epoxy acrylate resin.
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| CN201410581906.7A CN104356359A (en) | 2014-10-27 | 2014-10-27 | Water-borne epoxy acrylic resin capable of being subjected to UV (ultraviolet) solidification and preparation method |
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| CN106750221A (en) * | 2017-01-13 | 2017-05-31 | 华容县恒兴建材有限公司 | A kind of aqueous UV resins of itaconic acid base and preparation method thereof |
| CN106748765A (en) * | 2016-12-12 | 2017-05-31 | 华南理工大学 | A kind of UV-curable polyester and preparation method and application |
| CN110003441A (en) * | 2019-04-22 | 2019-07-12 | 广州大学 | A kind of preparation method of UV curable water-borne isocyanates grafting fluorosilicone modified epoxy acrylate resin |
| CN113912823A (en) * | 2021-09-23 | 2022-01-11 | 肇庆市宝骏化工有限公司 | Polyurethane and anhydride modified hydrogenated bisphenol A epoxy acrylic resin and preparation method and application thereof |
| CN114853982A (en) * | 2022-04-29 | 2022-08-05 | 广东柯力森树脂有限公司 | Water-based UV-cured epoxy acrylate resin and preparation method and application thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748765A (en) * | 2016-12-12 | 2017-05-31 | 华南理工大学 | A kind of UV-curable polyester and preparation method and application |
| CN106748765B (en) * | 2016-12-12 | 2019-08-20 | 华南理工大学 | A kind of UV curable polyester and the preparation method and application thereof |
| CN106750221A (en) * | 2017-01-13 | 2017-05-31 | 华容县恒兴建材有限公司 | A kind of aqueous UV resins of itaconic acid base and preparation method thereof |
| CN110003441A (en) * | 2019-04-22 | 2019-07-12 | 广州大学 | A kind of preparation method of UV curable water-borne isocyanates grafting fluorosilicone modified epoxy acrylate resin |
| CN110003441B (en) * | 2019-04-22 | 2021-06-22 | 广州大学 | Preparation method of UV-cured waterborne isocyanate-grafted fluorosilicone modified epoxy acrylic resin |
| CN113912823A (en) * | 2021-09-23 | 2022-01-11 | 肇庆市宝骏化工有限公司 | Polyurethane and anhydride modified hydrogenated bisphenol A epoxy acrylic resin and preparation method and application thereof |
| CN114853982A (en) * | 2022-04-29 | 2022-08-05 | 广东柯力森树脂有限公司 | Water-based UV-cured epoxy acrylate resin and preparation method and application thereof |
| CN114853982B (en) * | 2022-04-29 | 2024-02-27 | 广东柯力森树脂有限公司 | Water-based UV (ultraviolet) curing epoxy acrylate resin as well as preparation method and application thereof |
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