CN101570652A - Fingerprint resisting UV light oil and operating method thereof - Google Patents

Fingerprint resisting UV light oil and operating method thereof Download PDF

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Publication number
CN101570652A
CN101570652A CNA2008100247051A CN200810024705A CN101570652A CN 101570652 A CN101570652 A CN 101570652A CN A2008100247051 A CNA2008100247051 A CN A2008100247051A CN 200810024705 A CN200810024705 A CN 200810024705A CN 101570652 A CN101570652 A CN 101570652A
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China
Prior art keywords
light oil
resisting
fingerprint
fingerprint resisting
resistance
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CNA2008100247051A
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CN101570652B (en
Inventor
黄建华
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Mitac Precision Technology Kunshan Ltd
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Mitac Precision Technology Kunshan Ltd
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Priority to CN 200810024705 priority Critical patent/CN101570652B/en
Publication of CN101570652A publication Critical patent/CN101570652A/en
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Publication of CN101570652B publication Critical patent/CN101570652B/en
Expired - Fee Related legal-status Critical Current
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  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses fingerprint resisting UV light oil which mainly comprises the following components according to the weight portion: 30-35 of stain resisting low polymer, 5-6 of urethane acrylate, 15-18 of polymer modified acrylate, 15-18 of tri(propylene glycol) diacrylate, 25-30 trimethylolpropane methylacrylate, 4-5 of 1-hydroxycyclohexy phenyl ketone, 0.4-0.5 of stain resisting photo-curing assistant, 0.1-0.3 of flatting agent and 120-140 of diluting agent. The invention develops the fingerprint UV light oil which has fingerprint resisting effect, easy cleaning of permanent pen marks and better oil stain resistance and is used for an ABS+PC plastic piece by adopting stain resisting low polymer as main resin and adding the stain resisting photo-curing assistant in the formulation, and solves the problems that common UV light oil is easily stained by fingerprints, the permanent pen marks are not easy to remove and the stain resistance is poor.

Description

A kind of fingerprint resisting UV light oil and working method thereof
Technical field
The present invention relates to UV coating, particularly a kind of fingerprint resisting UV light oil and working method thereof that is used on the engineering plastics spare.
Background technology
At present, the purposes of UV coating is the most widely in high efficiency protection and the decorative paint, is mainly used in: different field such as wood ground, wood furniture, plastic floor, electronic package, PC (polycarbonate) car light lampshade, wrapping material; And along with the pay attention to day by day of people to environment protection, the application of UV coating also will be more and more widely.
Though general UV gloss oil has the characteristics of high gloss, high rigidity, because there is following defective in it: very easily by fingerprint besmirch, oil pen's trace is not easy to remove, stain resistance is relatively poor etc.; Thereby limited its application to a certain extent.
Fingerprint resisting UV light oil had both had the feature of general UV gloss oil, had anti-fingerprint effect, oil pen's trace easy-clear, oil resistant dirt characteristics preferably again concurrently.Therefore, can solve easily being besmirched by fingerprint of general UV gloss oil, oil pen's trace is not easy to remove the problem that stain resistance is relatively poor.At present, the investigator is also fewer to the research of fingerprint resisting UV light oil.From a large amount of Literature Consults, people such as only German Ka Siteng Haake Bart have studied the anti-fingerprint coating of ultra-violet curing.And domestic, the research that is used for fingerprint resisting UV light oil on the PC/ABS plastic component is not appeared in the newspapers as yet.Therefore, research is used for fingerprint resisting UV light oil on the PC/ABS plastic component, will have very wide market application prospect.
Summary of the invention
The object of the present invention is to provide and a kind ofly have anti-fingerprint effect, oil pen's trace easy-clear, oil resistant dirt and be used for the fingerprint resisting UV light oil on the PC/ABS plastic component preferably.
The invention discloses a kind of fingerprint resisting UV light oil, its components in mass portion numerical table shows mainly and comprises:
Resistance to soiling oligopolymer 30~35%;
Urethane acrylate 5~6%;
Polyester modification acrylate 15~18%;
Tripropylene glycol diacrylate 15~18%;
Trimethylolpropane acrylates 25~30%;
1-hydroxy-cyclohexyl phenyl ketone 4~5%;
Resistance to crocking photocuring auxiliary agent 0.4~0.5%;
Flow agent 0.1~0.3%;
Thinner 120~140%.
More excellent, described thinner is by the N-BUTYL ACETATE that by ratio of quality and the number of copies is 4: 3: 3: toluene: Virahol is formed.
More excellent, described resistance to soiling oligopolymer can be urethane acrylate.
More excellent, described resistance to crocking photocuring auxiliary agent can be polydimethylsiloxane.
More excellent, described flow agent can be F-4430.
More excellent, it is 0.1% that the preferred weight of described flow agent is counted proportioning.
The operating process of composition of the present invention is as follows: 1), according to prescription, each component except that thinner is added in the plastic containers, add thinner regulate gloss oil to 10s~15s spray viscosity; 2), gloss oil is sprayed on the sheet material, spray approximately 2 ~ 3 times, thickness is 20-25um; 3), the sheet material after will spraying is under 50~70 ℃ temperature dry 3~4 minutes; 4), carry out UV and solidify, it is 840~950mJ/cm that UV solidifies energy density 2
More excellent, described spray viscosity is 12s.
More excellent, described drying temperature is 60 ℃.
It is matrix resin that the present invention adopts the resistance to soiling oligopolymer, and in prescription, add resistance to crocking photocuring auxiliary agent, develop and a kind ofly have anti-fingerprint effect, oil pen's trace easy-clear, oil resistant dirt and be used for the fingerprint resisting UV light oil on the PC/ABS plastic component preferably, thereby effectively solved easily being besmirched of general UV gloss oil by fingerprint, oil pen's trace is not easy to remove, the problem that stain resistance is relatively poor has wide market application prospect.
Embodiment
Further specify the present invention below by embodiment.
Embodiment:
Get urethane acrylate, U400 (Urethane acrylate, urethane acrylate), K-550 (Polyester modified acrylate, the polyester modification acrylate), TPGDA (Tripropylene Glycol Diacrylate, tripropylene glycol diacrylate), TMPTA (Trimethylolpropane Triacrylate, trimethylolpropane acrylates), 184 (1-Hydroxycyclohexyl phenyl ketone, 1-hydroxy-cyclohexyl phenyl ketone), composition such as polydimethylsiloxane and F-4430, by following compositing formula all raw materials are added in the plastic containers, the thinner of interpolation 120~140% is regulated the spray viscosity of gloss oil to 12s:
Urethane acrylate 30~35%;
U400 5~6%;
K-550 15~18%;
TPGDA 15~18%;
TMPTA 25~30%;
184 4~5%;
Polydimethylsiloxane 0.4~0.5%;
F-4430 0.1%。
Above-mentioned gloss oil is sprayed on the sheet material, sprays 2~3 times, thickness is 20~25um; Sheet material after will spraying again under 60 ℃ temperature dry 3~4 minutes carries out UV and solidifies, and it is 840~950mJ/cm that UV solidifies energy density 2, last test gained end properties, the result is as shown in table 1.
The test result of fingerprint resisting UV light oil on the table 1:PC/ABS plastic component
Sequence number Project Testing method Performance perameter
1 Outward appearance The visual inspection levelling property, the pit phenomenon Levelling property is good, no pit
2 Chromatism test Test the xanthochromia of coming out of the stove with Color i5 color difference meter Db *<=2.5
3 Sticking power (hundred lattice) Draw sample (penetrating coat of painting) with hundred lattice cuttves, wipe surperficial burr after, clean with alcohol wipe, carry out sticking power test. None lattice separately peels off
4 The glossiness test Adopt the WGG60 vancometer to carry out glossiness test (taking measurement of an angle: 60 °). 96-98
5 Hardness test With the board pencil test UV of 1H Mitsubishi gloss oil hardness.Before the test, pencil-lead polishes with 400# sand paper.Under the 500gf effect, push away 10em at the uniform velocity forward along product surface with 45.Must can wipe the vestige that pencil stays with eraser then, product surface does not have obviously visible trace.In the progradation, pencil can not rupture No vestige
6 The hot water test Be placed in 60 ℃ of hot water and boiled 4 hours, natural airing 10 minutes carries out sticking power (hundred lattice) test then Nothing is peeled off
7 Anti-fingerprint test Fingerprint is pressed at the sheet material that sprays gloss oil Fingerprint is easy to be wiped clean
8 The test of oil-proofness pen With oil pen (red, black) after drawing horizontal line on the colour table, the trace that stays with dried paper handkerchief wiping oil pen. Wiped clean leaves no trace
The above, above-mentioned embodiment of the present invention all can only be thought can not limit the present invention to explanation of the present invention, claims have been pointed out scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, in implication suitable and any change in the scope, all should think to be included in the scope of claims with claims of the present invention.

Claims (9)

1, a kind of fingerprint resisting UV light oil is characterized in that its components in mass portion numerical table shows mainly to comprise:
Resistance to soiling oligopolymer 30~35%;
Urethane acrylate 5~6%;
Polyester modification acrylate 15~18%;
Tripropylene glycol diacrylate 15~18%;
Trimethylolpropane acrylates 25~30%;
1-hydroxy-cyclohexyl phenyl ketone 4~5%;
Resistance to crocking photocuring auxiliary agent 0.4~0.5%;
Flow agent 0.1~0.3%;
Thinner 120~140%.
2, fingerprint resisting UV light oil according to claim 1 is characterized in that, described thinner is by the N-BUTYL ACETATE that by ratio of quality and the number of copies is 4: 3: 3: toluene: Virahol is formed.
3, fingerprint resisting UV light oil according to claim 1 is characterized in that: described resistance to soiling oligopolymer can be urethane acrylate.
4, fingerprint resisting UV light oil according to claim 1 is characterized in that: described resistance to crocking photocuring auxiliary agent can be polydimethylsiloxane.
5, fingerprint resisting UV light oil according to claim 1 is characterized in that: described flow agent can be F-4430.
6, fingerprint resisting UV light oil according to claim 1 is characterized in that: it is 0.1% that the preferred weight of described flow agent is counted proportioning.
7, the working method of each described fingerprint resisting UV light oil of claim 1 to 6 is characterized in that, may further comprise the steps:
1), according to prescription, each component except that thinner is added in the plastic containers, add thinner regulate gloss oil to 10s~15s spray viscosity;
2), gloss oil is sprayed on the sheet material, spray approximately 2 ~ 3 times, thickness is 20-25um;
3), the sheet material after will spraying is under 50~70 ℃ temperature dry 3~4 minutes;
4), carry out UV and solidify, it is 840~950mJ/cm that UV solidifies energy density 2
8, working method according to claim 7 is characterized in that: described spray viscosity is 12s.
9, working method according to claim 7 is characterized in that: described drying temperature is 60 ℃.
CN 200810024705 2008-04-29 2008-04-29 Fingerprint resisting UV light oil and operating method thereof Expired - Fee Related CN101570652B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200810024705 CN101570652B (en) 2008-04-29 2008-04-29 Fingerprint resisting UV light oil and operating method thereof

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Application Number Priority Date Filing Date Title
CN 200810024705 CN101570652B (en) 2008-04-29 2008-04-29 Fingerprint resisting UV light oil and operating method thereof

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CN101570652A true CN101570652A (en) 2009-11-04
CN101570652B CN101570652B (en) 2013-08-21

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251434A (en) * 2011-06-10 2011-11-23 珠海市乐通化工股份有限公司 Priming-free UV (ultraviolet) varnish for paper
CN102392389A (en) * 2011-08-15 2012-03-28 东莞隽思印刷有限公司 Rewritable UV (Ultraviolet) gloss oil
CN103525146A (en) * 2013-09-30 2014-01-22 安徽蓝柯复合材料有限公司 UV (ultraviolet) curing coating with low possibility of color cracking and preparation method of coating
CN103540256A (en) * 2013-09-27 2014-01-29 上海维凯化学品有限公司 Ultraviolet-curing high-hardness fingerprint-resistant coating for PMMA (Polymethyl Methacrylate) and composite base material of PMMA
CN105984066A (en) * 2015-02-13 2016-10-05 汉达精密电子(昆山)有限公司 Manufacturing method of fingerprint-resisting plastic part and product of manufacturing method
CN111926619A (en) * 2020-08-06 2020-11-13 贵州金马包装材料有限公司 Compound silver card paper of grey end plain surface radium-shine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091458C (en) * 2000-06-07 2002-09-25 湖南亚大化工建材有限公司 Ultraviolet cured paint without yellowing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251434A (en) * 2011-06-10 2011-11-23 珠海市乐通化工股份有限公司 Priming-free UV (ultraviolet) varnish for paper
CN102392389A (en) * 2011-08-15 2012-03-28 东莞隽思印刷有限公司 Rewritable UV (Ultraviolet) gloss oil
CN102392389B (en) * 2011-08-15 2014-06-25 东莞隽思印刷有限公司 Rewritable UV (Ultraviolet) gloss oil
CN103540256A (en) * 2013-09-27 2014-01-29 上海维凯化学品有限公司 Ultraviolet-curing high-hardness fingerprint-resistant coating for PMMA (Polymethyl Methacrylate) and composite base material of PMMA
CN103540256B (en) * 2013-09-27 2016-04-13 上海维凯光电新材料有限公司 The anti-fingerprint coating of ultraviolet light polymerization high rigidity of acrylic and composite material base thereof
CN103525146A (en) * 2013-09-30 2014-01-22 安徽蓝柯复合材料有限公司 UV (ultraviolet) curing coating with low possibility of color cracking and preparation method of coating
CN105984066A (en) * 2015-02-13 2016-10-05 汉达精密电子(昆山)有限公司 Manufacturing method of fingerprint-resisting plastic part and product of manufacturing method
CN105984066B (en) * 2015-02-13 2019-09-20 汉达精密电子(昆山)有限公司 The production method and products thereof of anti-fingerprint plastic parts
CN111926619A (en) * 2020-08-06 2020-11-13 贵州金马包装材料有限公司 Compound silver card paper of grey end plain surface radium-shine

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Granted publication date: 20130821