CN103788797A - Antibacterial ultraviolet (UV)-curable coating material and preparation method thereof - Google Patents
Antibacterial ultraviolet (UV)-curable coating material and preparation method thereof Download PDFInfo
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- CN103788797A CN103788797A CN201410049965.XA CN201410049965A CN103788797A CN 103788797 A CN103788797 A CN 103788797A CN 201410049965 A CN201410049965 A CN 201410049965A CN 103788797 A CN103788797 A CN 103788797A
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Abstract
The invention relates to an antibacterial ultraviolet (UV)-curable coating material. The antibacterial UV-curable coating material is prepared from the following raw materials in parts by weight (by kilogram): 12 parts of light-cured polybutadiene oligomer, 3 parts of nano-silica, 28 parts of amino acrylic resin, 8 parts of methacrylate, 6 parts of polycaprolactone, 8 parts of silver supported zirconium phosphate antibacterial agent, 1.5 parts of propenyl glycidol ether, 18 parts of ethyl acetate, 3 parts of photoinitiator 184 and 4.5 parts of auxiliaries. The UV coating material disclosed by the invention is high in curing speed; due to the addition of the light-cured polybutadiene oligomer, the wear resistance and sealing performance are improved; through adding the silver supported zirconium phosphate antibacterial agent, the coating material has an antibacterial effect and is beneficial to health; due to the auxiliaries, the dispersity of the coating material is improved, the leveling property is good, and a coating layer is smooth and bright.
Description
Technical field
The invention belongs to paint field, relate in particular to a kind of antibacterial ultraviolet photo-cured coating and preparation method thereof.
Background technology
Photo-cured coating advantage is set time short (part second is arrived several minutes), solidification value is low, volatile matter is low, is to economize the energy, resource-saving, nuisanceless, high-level efficiency; But also there are some shortcomings, as free radical type photo-cured coating solidification process is prevented by oxygen, surface cure is bad, also have the series of problems such as xanthochromia, explosive look, not low temperature resistant, cost is high, corrosion-resistant, all need to continue improvement for different purposes, reduce production costs, expand purposes.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial ultraviolet photo-cured coating and preparation method thereof, this paint solidification is fast, wear resistance good and good airproof performance, and has antibacterial effect, and coating is light smoothly.
Technical scheme of the present invention is as follows:
A kind of antibacterial ultraviolet photo-cured coating, is characterized in that being made up of the raw material of following weight part: light-solidifying poly divinyl oligopolymer 10-14, nano silicon 2-4, amino acrylic resin 26-30, methacrylic ester 6-9, polycaprolactone 4-7, silver-loaded zirconium phosphate antiseptic-germicide 7-10, propenyl glycidyl ether 1-2, ethyl acetate 15-20, light trigger 184 2-4, auxiliary agent 4-5;
Described auxiliary agent is made up of the raw material of following weight part: atlapulgite 2-3, nano tungsten trioxide 1-2, jojoba oil 1-2, methylene-succinic acid 4-6, acetyl peroxide 0.2-0.3, polypropylene adipate (PPA) 0.2-0.3,2-methyl methacrylate 2-3, propylene glycol 6-9, polydimethylsiloxane 5-7, dibutyl ethylene glycol ether 16-20; Preparation method mixes propylene glycol, dibutyl ethylene glycol ether, jojoba oil, under 10000-14000 rev/min of stirring, adds atlapulgite, nano tungsten trioxide; Add methylene-succinic acid, 2-methyl methacrylate, polypropylene adipate (PPA), polydimethylsiloxane again, be heated to 60-80 ℃, at 1300-1500 rev/min of lower stirring reaction 10-20 minute, add acetyl peroxide, stirring reaction 1-2 hour, to obtain final product.
The preparation method of described antibacterial ultraviolet photo-cured coating, is characterized in that comprising the following steps:
(1) silver-loaded zirconium phosphate antiseptic-germicide, nano silicon are mixed, spray into while stirring vaporific propenyl glycidyl ether, mix rear placement 1-2 hour;
(2) mixing of materials light-solidifying poly divinyl oligopolymer, amino acrylic resin, methacrylic ester, polycaprolactone and (1) step being obtained, add ethyl acetate, be warming up to 60-80 ℃, divide lower stirring 15-20 minute at 1200-1400/, cool to 35 ℃ and add again below other remaining components, continue to grind and stir 20-30 minute, to obtain final product.
Beneficial effect of the present invention
UV paint solidification of the present invention is fast, has added light-solidifying poly divinyl oligopolymer, has increased wear resistance and stopping property; By adding silver-loaded zirconium phosphate antiseptic-germicide, make coating there is antibacterial effect, be good for one's health.Auxiliary agent of the present invention has increased the dispersiveness of coating, good leveling property, and coating is light smoothly.
Embodiment
A kind of antibacterial ultraviolet photo-cured coating, by following weight part (kilogram) raw material make: light-solidifying poly divinyl oligopolymer 12, nano silicon 3, amino acrylic resin 28, methacrylic ester 8, polycaprolactone 6, silver-loaded zirconium phosphate antiseptic-germicide 8, propenyl glycidyl ether 1.5, ethyl acetate 18, light trigger 184 3, auxiliary agent 4.5;
Described auxiliary agent by following weight part (kilogram) raw material make: atlapulgite 2.5, nano tungsten trioxide 1.5, jojoba oil 1.5, methylene-succinic acid 5, acetyl peroxide 0.2, polypropylene adipate (PPA) 0.2,2-methyl methacrylate 2.5, propylene glycol 8, polydimethylsiloxane 6, dibutyl ethylene glycol ether 18; Preparation method mixes propylene glycol, dibutyl ethylene glycol ether, jojoba oil, under 12000 revs/min of stirrings, adds atlapulgite, nano tungsten trioxide; Add methylene-succinic acid, 2-methyl methacrylate, polypropylene adipate (PPA), polydimethylsiloxane again, be heated to 70 ℃, 1400 revs/min of lower stirring reactions 15 minutes, add acetyl peroxide, stirring reaction 1.5 hours, to obtain final product.
The preparation method of described antibacterial ultraviolet photo-cured coating, comprises the following steps:
(1) silver-loaded zirconium phosphate antiseptic-germicide, nano silicon are mixed, spray into while stirring vaporific propenyl glycidyl ether, mix rear placement 1.5 hours;
(2) mixing of materials light-solidifying poly divinyl oligopolymer, amino acrylic resin, methacrylic ester, polycaprolactone and (1) step being obtained, add ethyl acetate, be warming up to 70 ℃, under 1300/ point, stir 15-20 minute, cool to 35 ℃ and add again other remaining components, continue to grind and stir 25 minutes, to obtain final product.
This antibacterial ultraviolet photo-cured coating adopts the mode of roller coating to be coated on plank.Sticking power>=secondary, resistance to 75% ethanol>=24 hour, resistance to 5%NaOH>=48 hour, resistance to 5%H
2sO
4>=48 hours, the cold cycling that tolerates subzero 40 degree and 40 degree did not ftracture for 15 times, resistance to 15% salt solution>=60 hour, and hardness is 3H, abrasion resistance index turns above 3100.
Claims (2)
1. an antibacterial ultraviolet photo-cured coating, is characterized in that being made up of the raw material of following weight part: light-solidifying poly divinyl oligopolymer 10-14, nano silicon 2-4, amino acrylic resin 26-30, methacrylic ester 6-9, polycaprolactone 4-7, silver-loaded zirconium phosphate antiseptic-germicide 7-10, propenyl glycidyl ether 1-2, ethyl acetate 15-20, light trigger 184 2-4, auxiliary agent 4-5;
Described auxiliary agent is made up of the raw material of following weight part: atlapulgite 2-3, nano tungsten trioxide 1-2, jojoba oil 1-2, methylene-succinic acid 4-6, acetyl peroxide 0.2-0.3, polypropylene adipate (PPA) 0.2-0.3,2-methyl methacrylate 2-3, propylene glycol 6-9, polydimethylsiloxane 5-7, dibutyl ethylene glycol ether 16-20; Preparation method mixes propylene glycol, dibutyl ethylene glycol ether, jojoba oil, under 10000-14000 rev/min of stirring, adds atlapulgite, nano tungsten trioxide; Add methylene-succinic acid, 2-methyl methacrylate, polypropylene adipate (PPA), polydimethylsiloxane again, be heated to 60-80 ℃, at 1300-1500 rev/min of lower stirring reaction 10-20 minute, add acetyl peroxide, stirring reaction 1-2 hour, to obtain final product.
2. the preparation method of antibacterial ultraviolet photo-cured coating according to claim 1, is characterized in that comprising the following steps:
(1) silver-loaded zirconium phosphate antiseptic-germicide, nano silicon are mixed, spray into while stirring vaporific propenyl glycidyl ether, mix rear placement 1-2 hour;
(2) mixing of materials light-solidifying poly divinyl oligopolymer, amino acrylic resin, methacrylic ester, polycaprolactone and (1) step being obtained, add ethyl acetate, be warming up to 60-80 ℃, divide lower stirring 15-20 minute at 1200-1400/, cool to 35 ℃ and add again below other remaining components, continue to grind and stir 20-30 minute, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049965.XA CN103788797A (en) | 2014-02-13 | 2014-02-13 | Antibacterial ultraviolet (UV)-curable coating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049965.XA CN103788797A (en) | 2014-02-13 | 2014-02-13 | Antibacterial ultraviolet (UV)-curable coating material and preparation method thereof |
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| CN103788797A true CN103788797A (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410049965.XA Pending CN103788797A (en) | 2014-02-13 | 2014-02-13 | Antibacterial ultraviolet (UV)-curable coating material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925103A (en) * | 2016-06-23 | 2016-09-07 | 江苏科德宝建筑节能科技有限公司 | Production method of antibacterial coating, antibacterial coating and ventilated antibacterial film containing antibacterial coating |
| CN111138931A (en) * | 2018-04-12 | 2020-05-12 | 金华联创塑粉科技有限公司 | Preparation method of water-based polyacrylate coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760110A (en) * | 2010-02-11 | 2010-06-30 | 南京海泰纳米材料有限公司 | Ultraviolet curing nano transparent heat-insulation composite coating |
| CN102888180A (en) * | 2012-10-09 | 2013-01-23 | 深圳市深赛尔股份有限公司 | Antimicrobial ultraviolet-curing paint and preparation method thereof |
-
2014
- 2014-02-13 CN CN201410049965.XA patent/CN103788797A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760110A (en) * | 2010-02-11 | 2010-06-30 | 南京海泰纳米材料有限公司 | Ultraviolet curing nano transparent heat-insulation composite coating |
| CN102888180A (en) * | 2012-10-09 | 2013-01-23 | 深圳市深赛尔股份有限公司 | Antimicrobial ultraviolet-curing paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周诗彪等: "《高分子研究与应用》", 30 November 2012, 南京大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925103A (en) * | 2016-06-23 | 2016-09-07 | 江苏科德宝建筑节能科技有限公司 | Production method of antibacterial coating, antibacterial coating and ventilated antibacterial film containing antibacterial coating |
| CN111138931A (en) * | 2018-04-12 | 2020-05-12 | 金华联创塑粉科技有限公司 | Preparation method of water-based polyacrylate coating |
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Application publication date: 20140514 |