CN103805050A - Wear-resistant UV (ultraviolet) photocuring paint and preparation method thereof - Google Patents
Wear-resistant UV (ultraviolet) photocuring paint and preparation method thereof Download PDFInfo
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- CN103805050A CN103805050A CN201410049925.5A CN201410049925A CN103805050A CN 103805050 A CN103805050 A CN 103805050A CN 201410049925 A CN201410049925 A CN 201410049925A CN 103805050 A CN103805050 A CN 103805050A
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Abstract
The invention relates to a wear-resistant UV (ultraviolet) photocuring paint which is prepared from the following raw materials in parts by weight: 30-35 parts of high-functionality aliphatic polyurethane acrylic resin, 4-6 parts of brown fused alumina powder, 13-18 parts of 2-methyl methacrylate, 4-7 parts of isoprene, 5-9 parts of polylactic acid, 2-4 parts of sodium silicate, 2-4 parts of isopropyl thioxanthene ketone, 2-3 parts of liquid rosin resin, 3-5 parts of ricinoleic acid, 2-4 parts of propenyl glycidol ether and 4-6 parts of assistant. By adding the brown fused alumina powder, the wear resistance and flame retardancy of the UV (ultraviolet) photocuring paint are enhanced, and the cost of the paint is lowered; and the paint has the advantages of high crosslinking and curing speed, uniform film formation, high strength, favorable toughness, favorable water resistance and favorable binding property. The assistant enhances the dispersivity of the paint, so that the UV (ultraviolet) photocuring paint has favorable leveling property and the coating formed by the piant is smooth and bright.
Description
Technical field
The invention belongs to paint field, relate in particular to a kind of wear-resisting UV 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 wear-resisting UV photo-cured coating and preparation method thereof, this coating wear resistance is good, good flame resistance, reduced coating cost, and coating crosslinking curing is fast, and film forming is even, the high and good toughness of intensity, and water tolerance and cohesiveness are good.
Technical scheme of the present invention is as follows:
A kind of wear-resisting UV photo-cured coating, is characterized in that being made up of the raw material of following weight part: high official's energy aliphatic polyurethane acrylic resin 30-35, brown alundum powder 4-6,2-methyl methacrylate 13-18, isoprene 4-7, poly(lactic acid) 5-9, water glass 2-4, isopropyl thioxanthone 2-4, liquid rosin resin 2-3, ricinolic acid 3-5, propenyl glycidyl ether 2-4, auxiliary agent 4-6;
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 wear-resisting UV photo-cured coating, is characterized in that comprising the following steps:
(1) brown alundum powder is sprayed into while stirring to vaporific liquid rosin resin, mix and place 1-2 hour;
(2) mixing of materials high official's energy aliphatic polyurethane acrylic resin, 2-methyl methacrylate, isoprene, poly(lactic acid), propenyl glycidyl ether and (1) step being obtained, be warming up to 60-80 ℃, divide lower stirring 15-20 minute at 1200-1400/, add water glass, ricinolic acid, 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 coating of the present invention has added brown alundum powder, has improved wear resistance and flame retardant properties, has reduced coating cost, and coating crosslinking curing is fast, and film forming is even, the high and good toughness of intensity, and water tolerance, cohesiveness are good.Auxiliary agent of the present invention has increased the dispersiveness of coating, good leveling property, and coating is light smoothly.
Embodiment
A kind of wear-resisting UV photo-cured coating, by following weight part (kilogram) raw material make: high official can aliphatic polyurethane acrylic resin 33, brown alundum powder 5,2-methyl methacrylate 16, isoprene 6, poly(lactic acid) 7, water glass 3, isopropyl thioxanthone 3, liquid rosin resin 2.5, ricinolic acid 4, propenyl glycidyl ether 3, auxiliary agent 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 wear-resisting UV photo-cured coating, comprises the following steps:
(1) brown alundum powder is sprayed into while stirring to vaporific liquid rosin resin, mix and place 1.5 hours;
(2) mixing of materials high official's energy aliphatic polyurethane acrylic resin, 2-methyl methacrylate, isoprene, poly(lactic acid), propenyl glycidyl ether and (1) step being obtained, be warming up to 70 ℃, under 1300/ point, stir 18 minutes, add water glass, ricinolic acid, cool to 30 ℃ and add again other remaining components, continue to grind and stir 25 minutes, to obtain final product.
This wear-resisting UV 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 10 times, resistance to 15% salt solution>=60 hour, and hardness is 3H, abrasion resistance index turns above 3300.
Claims (2)
1. a wear-resisting UV photo-cured coating, is characterized in that being made up of the raw material of following weight part: high official's energy aliphatic polyurethane acrylic resin 30-35, brown alundum powder 4-6,2-methyl methacrylate 13-18, isoprene 4-7, poly(lactic acid) 5-9, water glass 2-4, isopropyl thioxanthone 2-4, liquid rosin resin 2-3, ricinolic acid 3-5, propenyl glycidyl ether 2-4, auxiliary agent 4-6;
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 wear-resisting UV photo-cured coating according to claim 1, is characterized in that comprising the following steps:
(1) brown alundum powder is sprayed into while stirring to vaporific liquid rosin resin, mix and place 1-2 hour;
(2) mixing of materials high official's energy aliphatic polyurethane acrylic resin, 2-methyl methacrylate, isoprene, poly(lactic acid), propenyl glycidyl ether and (1) step being obtained, be warming up to 60-80 ℃, divide lower stirring 15-20 minute at 1200-1400/, add water glass, ricinolic acid, 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 |
|---|---|---|---|
| CN201410049925.5A CN103805050A (en) | 2014-02-13 | 2014-02-13 | Wear-resistant UV (ultraviolet) photocuring paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049925.5A CN103805050A (en) | 2014-02-13 | 2014-02-13 | Wear-resistant UV (ultraviolet) photocuring paint and preparation method thereof |
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| CN103805050A true CN103805050A (en) | 2014-05-21 |
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| CN201410049925.5A Pending CN103805050A (en) | 2014-02-13 | 2014-02-13 | Wear-resistant UV (ultraviolet) photocuring paint and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945986A (en) * | 2015-06-30 | 2015-09-30 | 无锡阳工机械制造有限公司 | Wear and damp resistant engine coating |
| CN105419585A (en) * | 2015-12-29 | 2016-03-23 | 深圳市千浪化工有限公司 | Biological recognition mass polymerization nano-material |
| CN109593165A (en) * | 2018-10-30 | 2019-04-09 | 中科三维成型技术（深圳）有限公司 | PLA biology base photosensitive resin and application thereof and application method |
| US10611926B2 (en) | 2017-06-30 | 2020-04-07 | Kraton Polymers Llc | Light rosin ester compositions and methods of making same |
| CN111534209A (en) * | 2020-06-19 | 2020-08-14 | 衡阳泰豪通信车辆有限公司 | Novel anti-skid coating layer for top of shelter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372935A (en) * | 2010-08-11 | 2012-03-14 | 上海颜钛实业有限公司 | Automatically sprayed ultraviolet curing paint and preparation method thereof |
| CN103113811A (en) * | 2013-02-05 | 2013-05-22 | 江苏宏泰高分子材料有限公司 | Solventless metal-corrosion-resistant UV (ultraviolet) fast-curing black paint and preparation method thereof |
| CN103122204A (en) * | 2013-02-05 | 2013-05-29 | 江苏宏泰高分子材料有限公司 | Solvent-free metal preservative UV (ultraviolet) paint and preparation method thereof |
-
2014
- 2014-02-13 CN CN201410049925.5A patent/CN103805050A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372935A (en) * | 2010-08-11 | 2012-03-14 | 上海颜钛实业有限公司 | Automatically sprayed ultraviolet curing paint and preparation method thereof |
| CN103113811A (en) * | 2013-02-05 | 2013-05-22 | 江苏宏泰高分子材料有限公司 | Solventless metal-corrosion-resistant UV (ultraviolet) fast-curing black paint and preparation method thereof |
| CN103122204A (en) * | 2013-02-05 | 2013-05-29 | 江苏宏泰高分子材料有限公司 | Solvent-free metal preservative UV (ultraviolet) paint and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945986A (en) * | 2015-06-30 | 2015-09-30 | 无锡阳工机械制造有限公司 | Wear and damp resistant engine coating |
| CN105419585A (en) * | 2015-12-29 | 2016-03-23 | 深圳市千浪化工有限公司 | Biological recognition mass polymerization nano-material |
| US10611926B2 (en) | 2017-06-30 | 2020-04-07 | Kraton Polymers Llc | Light rosin ester compositions and methods of making same |
| US11111411B2 (en) | 2017-06-30 | 2021-09-07 | Kraton Polymers Llc | Light color rosin ester compositions and methods of making same |
| CN109593165A (en) * | 2018-10-30 | 2019-04-09 | 中科三维成型技术（深圳）有限公司 | PLA biology base photosensitive resin and application thereof and application method |
| CN109593165B (en) * | 2018-10-30 | 2021-07-02 | 中科三维成型技术（深圳）有限公司 | PLA bio-based photosensitive resin and application and using method thereof |
| CN111534209A (en) * | 2020-06-19 | 2020-08-14 | 衡阳泰豪通信车辆有限公司 | Novel anti-skid coating layer for top of shelter |
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Application publication date: 20140521 |