CN105238258A - Antibacterial flame-retardant ultraviolet curing coating and preparation method thereof - Google Patents
Antibacterial flame-retardant ultraviolet curing coating and preparation method thereof Download PDFInfo
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- CN105238258A CN105238258A CN201510787608.8A CN201510787608A CN105238258A CN 105238258 A CN105238258 A CN 105238258A CN 201510787608 A CN201510787608 A CN 201510787608A CN 105238258 A CN105238258 A CN 105238258A
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Abstract
The invention discloses antibacterial flame-retardant ultraviolet curing coating. The antibacterial flame-retardant ultraviolet curing coating is characterized by being prepared from the following raw materials in parts by weight: 34-35 parts of polyurethane acrylate, 20-21 parts of polyester acrylate, 23-25 parts of epoxy acrylate, 13 parts of polyethylene glycol acrylate, 6-8 parts of glycidyl acrylate, 1-2 parts of turpentine oil, 4-5 parts of 2-methyl-2-hydroxyl-1-phenyl acetone, 5-8 parts of trimethylolpropane triacrylate, 4-7 parts of tripropylene glycol acrylate, 3-5 parts of butanone, 1-2 parts of polyacrylate, 4-6 parts of zinc oxide, 2-3 parts of talcum powder, 4-6 parts of barium sulphate and 4-5 parts of auxiliaries. Zinc oxide and barium sulphate are added, so that flame retardant, antibacterial and sealing effects are realized; meanwhile, the auxiliaries are added, so that the levelling property is good, a uniform coating can be formed, the curing speed is high, the hardness, wear resistance and toughness are high, and adhesive power is strong.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly a kind of antibacterial flame-retardant ultraviolet-curing paint and preparation method thereof.
Background technology
UV is coating material solidified has become comparatively proven technique, and particularly along with the raising of people's environmental consciousness, production and researchist note the development and application that UV is coating material solidified more.UV is coating material solidified is a kind of environmental type coating, principle that it meets completely " 4E ", it is 1/5 of thermofixation that general UV solidifies energy consumption, and UV is coating material solidified less containing volatiles, pollute little, attract most researchist and developer to be that UV is coating material solidified can reduce raw materials consumption, be conducive to reducing Financial cost.
Current UV solidify material is various, but still in various degree there are some problems, coating material solidified, the generation string stress large through photocuring post-shrinkage ratio of existing UV, cause that film is crisp, sticking power and impact resistance is poor and the snappiness of film difference and the shortcoming such as hardness is low, not corrosion-resistant, easy xanthochromia is aging, this series of problems all needs to continue improvement for different purposes and reduces production cost, expands purposes.
Summary of the invention
The object of invention is to provide a kind of antibacterial flame-retardant ultraviolet-curing paint and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of antibacterial flame-retardant ultraviolet-curing paint, be made up of the raw material of following weight part: urethane acrylate 34-35, polyester acrylate 20-21, epoxy acrylate 23-25, polyethylene glycol acrylate 13, glycidyl acrylate 6-8, turps 1-2,2-methyl-2-hydroxyl-1-phenyl-acetone 4-5, Viscoat 295 5-8, tripropylene glycol acrylate 4-7, butanone 3-5, polyacrylic ester 1-2, zinc oxide 4-6, talcum powder 2-3, barium sulfate 4-6, auxiliary agent 4-5.
wherein,when the mass ratio of zinc oxide and barium sulfate is 1:1, the toughness of coating and sticking power reach the most excellent; When the mass ratio of polyester acrylate and epoxy acrylate is 1:1.2, the flame retardant properties of coating reaches the most excellent.
The invention has the beneficial effects as follows: add zinc oxide barium sulfate, not only have fire-retardant and antibacterial effect, and have sealing effect; Also add auxiliary agent, good leveling property, can form uniform coating, curing speed is fast, and have hardness, wear-resisting, flexible has very strong sticking power.
Specific embodiments
Below by specific examples, the present invention is described in detail.
A kind of antibacterial flame-retardant ultraviolet-curing paint, is made up of the raw material of following weight part (kilogram): urethane acrylate 34, polyester acrylate 20, epoxy acrylate 25, polyethylene glycol acrylate 12, glycidyl acrylate 6, turps 1,2-methyl-2-hydroxyl-1-phenyl-acetone 4, Viscoat 295 5, tripropylene glycol acrylate 4, butanone 3, polyacrylic ester 1, zinc oxide 4, talcum powder 2, barium sulfate 5, auxiliary agent 4;
A kind of antibacterial flame-retardant ultraviolet-curing paint of the present invention, be made up of following concrete steps:
(1) urethane acrylate, polyester acrylate, epoxy acrylate, polyethylene glycol acrylate, glycidyl acrylate, turps are put into reactor and stirred, be heated to 75-85 DEG C, stir 15-20 minute;
(2) add all the other remaining components except 2-methyl-2-hydroxyl-1-phenyl-acetone, continue stirring reaction 30-40 minute, make it to be uniformly dispersed;
(3) be finally cooled to 45-55 DEG C, add 2-methyl-2-hydroxyl-1-phenyl-acetone, stirring reaction 20-25 minute, after cooling, grinding obtains
This coating can adopt roller coating, showering, spraying form of construction work construct.Paint spraying on plank the sticking power obtained by above scheme is all better than secondary, resistance to 75% ethanol more than 48 hours, alkaline-resisting more than 48 hours, acidproof more than 60 hours, the cold cycling tolerating subzero 50 degree and 50 degree above freezing does not ftracture for 20 times, resistance to 15% salt solution more than 100 hours, hardness can regulate between 2H to 3H, and abrasion resistance index is more than 3700 turns.
Claims (3)
1. an antibacterial flame-retardant ultraviolet-curing paint, it is characterized in that, be made up of the raw material of following weight part: urethane acrylate 34-35, polyester acrylate 20-21, epoxy acrylate 23-25, polyethylene glycol acrylate 13, glycidyl acrylate 6-8, turps 1-2,2-methyl-2-hydroxyl-1-phenyl-acetone 4-5, Viscoat 295 5-8, tripropylene glycol acrylate 4-7, butanone 3-5, polyacrylic ester 1-2, zinc oxide 4-6, talcum powder 2-3, barium sulfate 4-6, auxiliary agent 4-5.
2. a kind of antibacterial flame-retardant ultraviolet-curing paint according to claim 1, it is characterized in that, the mass ratio of zinc oxide and barium sulfate is 1:1.
3. a kind of antibacterial flame-retardant ultraviolet-curing paint according to claim 1, it is characterized in that, the mass ratio of polyester acrylate and epoxy acrylate is 1:1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787608.8A CN105238258A (en) | 2015-11-17 | 2015-11-17 | Antibacterial flame-retardant ultraviolet curing coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787608.8A CN105238258A (en) | 2015-11-17 | 2015-11-17 | Antibacterial flame-retardant ultraviolet curing coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105238258A true CN105238258A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787608.8A Pending CN105238258A (en) | 2015-11-17 | 2015-11-17 | Antibacterial flame-retardant ultraviolet curing coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785714A (en) * | 2016-03-30 | 2016-07-20 | 华中科技大学 | Photosensitive resin for 3D printing and preparation and application method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834292A (en) * | 2014-03-04 | 2014-06-04 | 芜湖市艾德森自动化设备有限公司 | Antibacterial flame-retardant ultraviolet-curable coating and preparation method thereof |
-
2015
- 2015-11-17 CN CN201510787608.8A patent/CN105238258A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834292A (en) * | 2014-03-04 | 2014-06-04 | 芜湖市艾德森自动化设备有限公司 | Antibacterial flame-retardant ultraviolet-curable coating and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 化学工业出版社组织编写: "《中国化工产品大全第三版中卷》", 31 January 2005, 化学工业出版社 * |
| 胡飞燕等: "《涂料基础工艺与配方》", 30 June 2013, 东华大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785714A (en) * | 2016-03-30 | 2016-07-20 | 华中科技大学 | Photosensitive resin for 3D printing and preparation and application method thereof |
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Application publication date: 20160113 |