CN103374295B - A kind of ultraviolet-curing paint - Google Patents
A kind of ultraviolet-curing paint Download PDFInfo
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- CN103374295B CN103374295B CN201310279390.6A CN201310279390A CN103374295B CN 103374295 B CN103374295 B CN 103374295B CN 201310279390 A CN201310279390 A CN 201310279390A CN 103374295 B CN103374295 B CN 103374295B
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Abstract
The invention discloses a kind of ultraviolet-curing paint, comprise following component by weight percentage: modified urethane acrylate 25-35%, polyhexamethylene acrylate derivative 10-20%, Dipentaerythritol Pentaacrylate 30-45%, Nano filling 5-10%, benzoin dimethylether 1-2%, 1-hydroxycyclohexyl phenyl ketone 2-5%, leveling auxiliary agent 1-3%.By this coatings in PET base material, can obviously improve its wear resistance and scratch resistance capability, increase the service life.<!--1-->
Description
Technical field:
The present invention relates to technical field of coatings, relate in particular to a kind of ultraviolet-curing paint.
Background technology:
With PET material be base material write pad pasting due to its excellence antistatic characteristic, to write easy maintenance, erasing easily clean, and it is with low cost, make it be widely used writing pad pasting field, but because the surface hardness of PET material is low, wear no resistance, cause greatly shorten its work-ing life.Ultraviolet-curing paint is since appearance, and just, solvent resistance high with its hardness is strong, efficiently, the characteristic such as energy-saving and environmental protection attracted the concern of people, and range of application is also increasingly extensive.Ultraviolet-curing paint is coated in PET material and can significantly improves its wear resistance and scratch resistance capability, greatly extend its work-ing life.
Summary of the invention:
The object of this invention is to provide a kind of ultraviolet-curing paint, by this coatings in PET base material, can obviously improve its wear resistance and scratch resistance capability, increase the service life.
Object of the present invention is achieved through the following technical solutions:
A kind of ultraviolet-curing paint, comprises following component by weight percentage:
Preferred as technique scheme, described Nano filling is nano silicon or nano titanium oxide.
Beneficial effect of the present invention is: the wear resistance using this coating can improve PET material surface scrapes ability, more durable with anti-.
Embodiment:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1: with parts by weight, 25 parts of modified urethane acrylates, 20 parts of polyhexamethylene acrylate derivatives, 43 parts of Dipentaerythritol Pentaacrylate and 8 parts of Nano fillings are added in high-speed dispersing kettle, stir 0.5-1h at 60-70 DEG C after, add 1 part of benzoin dimethylether, 2 parts of 1-hydroxycyclohexyl phenyl ketone and 1 part of leveling auxiliary agent, disperse to filter after 15 minutes to obtain described ultraviolet-curing paint, gained ultraviolet-curing paint spreader is spread evenly across in PET base material, curing is cured, obtained PET coating.
Embodiment 2: with parts by weight, by 30 parts of modified urethane acrylates, 15 parts of polyhexamethylene acrylate derivatives, 45 parts of Dipentaerythritol Pentaacrylate and 5 parts of Nano fillings
Add in high-speed dispersing kettle, stir 0.5-1h at 60-70 DEG C after, add 1.5 parts of benzoin dimethylethers, 2.5 parts of 1-hydroxycyclohexyl phenyl ketone and 1 part of leveling auxiliary agent, disperse to filter after 15 minutes to obtain described ultraviolet-curing paint, gained ultraviolet-curing paint is coated with
Device is spread evenly across in PET base material, and curing is cured, obtained PET coating.
Carry out performance test to obtained coating, sticking power, with reference to GB9256-88 method, judges the sticking power quality of film by the method for drawing lattice experiment.Coating hardness, with reference to GB6739-86 method, uses the pencil hardness of film pencil scratch hardness instrument testing coating.The antifraying property of coating resistance to marring thin-film material is generally with Steel Wool test, and utilize Steel Wool to rub back and forth with constant speed at coatingsurface, the anti-scuffing function of coating is defined as the Rubbing number needed for the obvious cut of Article 1.The results are shown in Table 1.
Table 1
Found out by table 1, the coating prepared by coating of the present invention has good sticking power and wear resistance, and anti-scuffing function is strong.
Claims (2)
1. a ultraviolet-curing paint, is characterized in that: comprise following component by weight percentage:
2. a kind of ultraviolet-curing paint according to claim 1, is characterized in that: described Nano filling is nano silicon or nano titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279390.6A CN103374295B (en) | 2013-07-05 | 2013-07-05 | A kind of ultraviolet-curing paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279390.6A CN103374295B (en) | 2013-07-05 | 2013-07-05 | A kind of ultraviolet-curing paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103374295A CN103374295A (en) | 2013-10-30 |
| CN103374295B true CN103374295B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310279390.6A Active CN103374295B (en) | 2013-07-05 | 2013-07-05 | A kind of ultraviolet-curing paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103374295B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398353B (en) * | 2016-09-20 | 2021-06-15 | 浙江世窗光学薄膜制造有限公司 | Coating composition and preparation method thereof |
| CN106397813A (en) * | 2016-09-20 | 2017-02-15 | 浙江世窗光学薄膜制造有限公司 | Flexible writing projection film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796478A (en) * | 2004-12-20 | 2006-07-05 | 比亚迪股份有限公司 | Coating material solidified by ultraviolet light and prepartion method |
| CN101157808A (en) * | 2007-11-01 | 2008-04-09 | 凌云剑 | Highly wearable vacuum coating ultraviolet curing coatings |
| CN101955725A (en) * | 2009-07-15 | 2011-01-26 | 胡远军 | Photocureable coating for stainless steel |
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2013
- 2013-07-05 CN CN201310279390.6A patent/CN103374295B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796478A (en) * | 2004-12-20 | 2006-07-05 | 比亚迪股份有限公司 | Coating material solidified by ultraviolet light and prepartion method |
| CN101157808A (en) * | 2007-11-01 | 2008-04-09 | 凌云剑 | Highly wearable vacuum coating ultraviolet curing coatings |
| CN101955725A (en) * | 2009-07-15 | 2011-01-26 | 胡远军 | Photocureable coating for stainless steel |
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| Publication number | Publication date |
|---|---|
| CN103374295A (en) | 2013-10-30 |
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