CN104448975A - Scratch-resistant ultraviolet coating for screen protection films - Google Patents
Scratch-resistant ultraviolet coating for screen protection films Download PDFInfo
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- CN104448975A CN104448975A CN201310431639.0A CN201310431639A CN104448975A CN 104448975 A CN104448975 A CN 104448975A CN 201310431639 A CN201310431639 A CN 201310431639A CN 104448975 A CN104448975 A CN 104448975A
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Abstract
The invention discloses a scratch-resistant ultraviolet coating for screen protection films. The coating is prepared by using the following raw materials, by weight, 0.7-1.5 parts of acrylate, 3.5-5 parts of saturated polyester resin, 2.3-4.4 parts of a platinum complex solution, 2-5 parts of isocyanato ethyl methacrylate, 3.4-6.6 parts of titanium dioxide, 2.6-3.8 parts of methylisobutylketone, 1.5-2.5 parts of vinyl chloride, 5.8-7.8 parts of water and 0.12-0.55 parts of a surfactant. The scratch-resistant ultraviolet coating for screen protection films is a good scratch-resistant ultraviolet-curable coating for window films and protection films, raw materials are convenient to draw, and the raw materials and the coating respectively have excellent stability, so the industrial popularization and application of the coating are convenient; the coating also has the characteristics of fast curing speed, simple preparation technology, and substantially reduced production cost; and a coat made by using the coating has the characteristics of moderate hardness, good transmittance and the like.
Description
Technical field
The present invention relates to a kind of coating, especially relate to the resistance to spread coated paint of a kind of screen protecting film ultraviolet, belong to paint field.
Background technology
Resistance to scraping coating is a kind of film coating, and have the features such as hardness is high, wear-resisting, light transmission is good, its making method is by scratch resistance coatings on base film, by the method such as thermofixation or ultraviolet curing, carries out Film forming operations.Wherein, ultraviolet photo-curing method has environmental protection, energy-conservation, efficiency advantages of higher.Resistance to scraping coating is widely used in car solar film, vehicle explosion-proof film, LCD indicating meter protective membrane, camera gun protective membrane etc.But the hardness of current existing resistance to spread coated paint is on the market generally lower than 2H.The hardness of some resistance to spread coated paint is higher than 2H, but its transparency is not high, and does not have the function of antiultraviolet, is not suitable for the requirement of the protective membrane of fenestrated membrane and optics display product.Therefore, develop a kind of can be used in preparing both there is higher hardness, the resistance to spread coated paint again with the resistance to scraping coating of higher transparency and antiultraviolet is this area problem demanding prompt solution.
Summary of the invention
For the deficiencies in the prior art; technical problem to be solved by this invention is; there is provided a kind of screen protecting film ultraviolet resistance to spread coated paint; there is higher stability; preparation technology is simple; the resistance to scraping coating utilizing this coating to make both had had very strong anti-ultraviolet function, had again higher light transmission.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, the resistance to spread coated paint of a kind of screen protecting film ultraviolet, and it is made up of the raw material of following parts by weight:
Acrylate 0.7-1.5 part, saturated polyester resin 3.5-5 part, platinum complex solution 2.3-4.4 part; methacrylic acid isocyanato ethyl ester 2-5 part, titanium dioxide 3.4-6.6 part, mibk 2.6-3.8 part; vinylchlorid 1.5-2.5 part, water 5.8-7.8 part, tensio-active agent 0.12-0.55 part.
Optimize, the resistance to spread coated paint of above-mentioned screen protecting film ultraviolet, it is made up of the raw material of following parts by weight:
Acrylate 0.7 part, saturated polyester resin 3.5 parts, platinum complex solution 2.3 parts, methacrylic acid isocyanato ethyl ester 2 parts, titanium dioxide 3.4 parts, mibk 2.6 parts, 1.5 parts, vinylchlorid, 5.8 parts, water, 0.12 part, tensio-active agent.
Optimize, the resistance to spread coated paint of above-mentioned screen protecting film ultraviolet, its titanium dioxide is Rutile type Titanium Dioxide, and granularity is 2000 orders.
Optimize, the resistance to spread coated paint of above-mentioned screen protecting film ultraviolet, its tensio-active agent is fatty acid ester sulfuric acid ester salt.
The resistance to spread coated paint of screen protecting film ultraviolet provided by the invention is a kind of good fenestrated membrane and the resistance to spread coated paint of protective membrane ultraviolet photo-curing, not only raw material sources are convenient, and no matter starting material or coating finished product all has outstanding stability itself, be convenient to industrialization promotion and application, and this coating has the features such as curing speed is fast, preparation technology is simple, greatly can reduce production cost; The coating be made up of this coating has the features such as hardness is moderate, light transmission is good.
Embodiment
Below in conjunction with embodiment, invention is further described.
Embodiment 1
The present invention is the resistance to spread coated paint of a kind of screen protecting film ultraviolet; it is made up of the raw material of following parts by weight: acrylate 0.7 part; saturated polyester resin 3.5 parts; platinum complex solution 2.3 parts, methacrylic acid isocyanato ethyl ester 2 parts, titanium dioxide 3.4 parts; mibk 2.6 parts; 1.5 parts, vinylchlorid, 5.8 parts, water, tensio-active agent and fatty acid ester sulfuric acid ester salt 0.12 part.Titanium dioxide is Rutile type Titanium Dioxide, and granularity is 2000 orders.
Embodiment 2
The present invention is the resistance to spread coated paint of a kind of screen protecting film ultraviolet; it is made up of the raw material of following parts by weight: acrylate 1.5 parts; saturated polyester resin 5 parts; platinum complex solution 4.4 parts, methacrylic acid isocyanato ethyl ester 5 parts, titanium dioxide 6.6 parts; mibk 3.8 parts; 2.5 parts, vinylchlorid, 7.8 parts, water, tensio-active agent and fatty acid ester sulfuric acid ester salt 0.55 part.Titanium dioxide is Rutile type Titanium Dioxide, and granularity is 2000 orders.
Embodiment 3
The present invention is the resistance to spread coated paint of a kind of screen protecting film ultraviolet; it is made up of the raw material of following parts by weight: acrylate 0.9 part; saturated polyester resin 4.5 parts; platinum complex solution 3.6 parts, methacrylic acid isocyanato ethyl ester 3.6 parts, titanium dioxide 5.2 parts; mibk 3.3 parts; 1.8 parts, vinylchlorid, 6.1 parts, water, tensio-active agent and fatty acid ester sulfuric acid ester salt 0.33 part.Titanium dioxide is Rutile type Titanium Dioxide, and granularity is 2000 orders.The resistance to spread coated paint of screen protecting film ultraviolet provided by the invention is a kind of good fenestrated membrane and the resistance to spread coated paint of protective membrane ultraviolet photo-curing, not only raw material sources are convenient, and no matter starting material or coating finished product all has outstanding stability itself, be convenient to industrialization promotion and application, and this coating has the features such as curing speed is fast, preparation technology is simple, greatly can reduce production cost; The coating be made up of this coating has the features such as hardness is moderate, light transmission is good.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (4)
1. the resistance to spread coated paint of screen protecting film ultraviolet, is characterized in that:
Be made up of the raw material of following parts by weight:
Acrylate 0.7-1.5 part, saturated polyester resin 3.5-5 part, platinum complex solution 2.3-4.4 part; methacrylic acid isocyanato ethyl ester 2-5 part, titanium dioxide 3.4-6.6 part, mibk 2.6-3.8 part; vinylchlorid 1.5-2.5 part, water 5.8-7.8 part, tensio-active agent 0.12-0.55 part.
2. the resistance to spread coated paint of screen protecting film ultraviolet according to claim 1, is characterized in that:
Be made up of the raw material of following parts by weight:
Acrylate 0.7 part, saturated polyester resin 3.5 parts, platinum complex solution 2.3 parts, methacrylic acid isocyanato ethyl ester 2 parts, titanium dioxide 3.4 parts, mibk 2.6 parts, 1.5 parts, vinylchlorid, 5.8 parts, water, 0.12 part, tensio-active agent.
3. the resistance to spread coated paint of screen protecting film ultraviolet according to claim 2, it is characterized in that: described titanium dioxide is Rutile type Titanium Dioxide, granularity is 2000 orders.
4. the resistance to spread coated paint of screen protecting film ultraviolet according to claim 3, is characterized in that: described tensio-active agent is fatty acid ester sulfuric acid ester salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431639.0A CN104448975A (en) | 2013-09-22 | 2013-09-22 | Scratch-resistant ultraviolet coating for screen protection films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431639.0A CN104448975A (en) | 2013-09-22 | 2013-09-22 | Scratch-resistant ultraviolet coating for screen protection films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104448975A true CN104448975A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310431639.0A Pending CN104448975A (en) | 2013-09-22 | 2013-09-22 | Scratch-resistant ultraviolet coating for screen protection films |
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| CN (1) | CN104448975A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504927A (en) * | 2015-12-30 | 2016-04-20 | 曲少春 | Improved scratch-resistant coating and preparation method thereof |
| WO2016179787A1 (en) * | 2015-05-12 | 2016-11-17 | 浙江纳美新材料股份有限公司 | Pigment-type ultraviolet light curable coating for window film and preparation method therefor |
| CN113119618A (en) * | 2021-04-21 | 2021-07-16 | 张亚琴 | PVC color film ultraviolet-proof process, PVC color film and outdoor panel |
-
2013
- 2013-09-22 CN CN201310431639.0A patent/CN104448975A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016179787A1 (en) * | 2015-05-12 | 2016-11-17 | 浙江纳美新材料股份有限公司 | Pigment-type ultraviolet light curable coating for window film and preparation method therefor |
| US10184053B2 (en) | 2015-05-12 | 2019-01-22 | Zhejiang Namei Material Technology Co., Ltd. | Pigment-type ultraviolet light curable coating for window film and preparation method therefor |
| CN105504927A (en) * | 2015-12-30 | 2016-04-20 | 曲少春 | Improved scratch-resistant coating and preparation method thereof |
| CN113119618A (en) * | 2021-04-21 | 2021-07-16 | 张亚琴 | PVC color film ultraviolet-proof process, PVC color film and outdoor panel |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |