CN102352177A - Ultraviolet (UV) coating with ice flower effect and preparation method thereof - Google Patents
Ultraviolet (UV) coating with ice flower effect and preparation method thereof Download PDFInfo
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- CN102352177A CN102352177A CN201110248762XA CN201110248762A CN102352177A CN 102352177 A CN102352177 A CN 102352177A CN 201110248762X A CN201110248762X A CN 201110248762XA CN 201110248762 A CN201110248762 A CN 201110248762A CN 102352177 A CN102352177 A CN 102352177A
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- acrylate
- flower effect
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- frost flower
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Abstract
The invention relates to an ultraviolet (UV) coating with an ice flower effect and a preparation method thereof. In the UV coating, polyester acrylate and high-performance polyurethane acrylate are used as main components, an initiator is used as a curing agent, an antifoaming agent and a leveling agent are used as auxiliary materials, and a functional acrylate activated monomer and a thinner are used as viscosity regulators. The preparation method comprises the following three stages of: mixing, performing high-speed rotary dispersion, and performing UV curing. During use, the UV coating is cured by six high pressure mercury lamps with the power of 8 to 12 KW/cm to form grains. The UV coating with the ice flower effect has ice flower and matte decoration effects, a better decoration choice can be provided for a user, the decoration requirement of people is met, and the viscosity of a system can be regulated to meet different spraying requirements.
Description
Technical field
The present invention relates to the coating on electronic product surface and preparation method thereof, surface such as the electrical equipment that is used for mobile phone, the computer frost flower effect spraying UV coating and preparation method thereof of saying so exactly.
Background technology
Surperficial UV coating paints such as current mobile phone, computer, automobile; Two types of main branches: 1, casing key UV finish paint; 2, vacuum plating coating; Mainly make different surface effects for these two types through color or mechanical workout (radium carving etc.); Appearances such as mobile phone, computer, automobile are confined to specific several surface effects like this; Decorate singlely, lack enough aesthetic appearances.
In Environmental awareness intensive today day by day, aqueous product and ultraviolet light polymerization product obtain application more and more widely.And ultraviolet-curing paint has advantages such as fast setting performance, environmental friendliness, save energy, has improved production efficiency greatly, increasingly obtains user favor.Yet most mute light UV and the PU rubber paints of adopting of these coating lack the variation of color and decorative pattern, and cost of manufacture are high at present, are difficult to popularize, and have limited the application of UV coating.
Summary of the invention
The primary and foremost purpose that the present invention is is to overcome above-mentioned deficiency; Remedy the defective of field appearances such as mobile phone, computer, automobile; UV coating of a kind of frost flower effect and preparation method thereof is provided; UV coating of this frost flower effect and preparation method thereof has the decorative effect of frost flower and mute light; Can select for the user provides better decoration, satisfy people's decoration demand.
Another object of the present invention provides UV coating of a kind of frost flower effect and preparation method thereof, and UV coating of this frost flower effect and preparation method thereof preparation is simple, quick, with low cost.
The technical scheme that the present invention solves its technical problem employing is:
A kind of UV coating of frost flower effect is characterized in that this UV coating is to be mixed and made into according to weight proportion by following component: polyfunctionality polyester acrylate: 20-40 part; Polyfunctionality urethane acrylate: 20-80 part; Initiator 3-8 part; Defoamer 0-0.5 part; Flow agent 0-1 part; Acrylate-functional reactive monomer 0-10 part and thinner 10-40 part.
As preferably, described polyfunctionality polyester acrylate is the three-functionality-degree polyester acrylate, and the polyfunctionality urethane acrylate can be spent urethane acrylate for the twelve interior organs.
As preferably, described initiator is selected a for use, any one in a-dimethoxy-a-phenyl methyl phenyl ketone (DMPA), the 1-hydroxyl-cyclohexyl benzophenone (HCPK) or two kinds of combinations.
As preferably, said defoamer is selected for use and is gathered the hydroxyl dimethyl siloxane; Flow agent response type polysiloxane.
As preferably, said functional vinylformic acid reactive monomer is a Viscoat 295, and thinner is selected for use and ethyl ester.
The making method of the UV coating of the frost flower effect that the present invention realized, the method comprising the steps of as follows:
(1) batching: with part reactive monomer, solvent, and initiator and polyfunctionality urethane acrylate, the polyfunctionality polyester acrylate, defoamer and flow agent mix, and obtain mixture;
(2) disperse: adopt disc type stirring rake high speed (3000-3500) to disperse more than 40 minutes in mixture;
(3) adjustment: in disperseing the base-material of accomplishing, add reactive monomer, solvent, obtain product.
In the described step (1), batching comprises again:
A, can stir in the open containers at certain volumetrical, part of functions property acrylate reactive monomer, a part of solvent, initiator adopted disc type stirring rake middling speed (200rpm-500rpm) pre-dispersed 20-40 minute, and initiator is fully dissolved.
B, in the mixture that the A step obtains, add polyfunctionality urethane acrylate, polyfunctionality polyester acrylate, defoamer and flow agent.
In the said step (3), add reactive monomer, solvent, mixture viscosity is transferred to 8-9s, use 400 order grenadines to filter, obtain product.
The UV coating that the present invention makes through special formulation has the decorative effect of frost flower and mute light, can select for the user provides better decoration, satisfies people's decoration demand.
And this UV coating and preparation method thereof preparation is simple, quick, with low cost.
Embodiment
Below in conjunction with embodiment the present invention is further described; But should understand these embodiment is not restriction scope of the present invention; Under the situation of the spirit and scope of the present invention; Those skilled in the art can make the present invention and change and improve so that it is fit to different service conditions, condition and embodiment.
New surface effect spraying UV coating-frost flower that the present invention implements and preparation method thereof; It is a main component with high ductibility photochemistry property polyurethane acrylic resin and polyester acrylic fat; With the environment-friendly type ultraviolet initiator is solidifying agent; With defoamer, flow agent etc. is auxiliary material, is viscosity modifier with functional CALCIUM ACRYLATE reactive monomer and solvent.The weight proportion of its each component is following: polyfunctionality urethane acrylate: 20-80; Polyfunctionality polyester acrylate 20-40 part: initiator 3-8 part; Defoamer 0-0.5 part; Flow agent 0-1 part; Acrylate-functional reactive monomer 0-10 part or thinner 10-40 part.Its production technique comprises three phases such as batching, dispersion, adjustment.Adopt 6 80-120W/cm high voltage mercury lamp radiation branchings, curing during use.
Embodiment one.
A, can stir in the opening scuffing of cylinder bore at certain volumetrical; Add 5 parts of Viscoat 295 reactive monomers; 5 parts of a; A-dimethoxy-a-phenyl methyl phenyl ketone initiator; Adopted disc type stirring rake middling speed (200rpm-500rpm) pre-dispersed 30 minutes; Initiator is fully dissolved, obtain mixture A.
B, can spend urethane acrylate with adding 50 parts of twelve interior organses among the mixture A, 30 parts of three-functionality-degree polyester acrylates, 0.25 part of defoamer and 0.5 part of flow agent obtain mixture B.
Disperse: adopt disc type stirring rake high speed (3000-3500) to disperse 1 hour mixture B, obtain base-material.
Adjustment: the base-material that will disperse to accomplish transfers to 8.5s through adding 25 parts of ethyl ester solvents with viscosity, uses 400 order grenadines to filter, and obtains product.
Constructional method: product is adopted 6 80-120W/cm high voltage mercury lamp radiation branchings, curing.
It is following that this new frost flower surface effect spraying UV coating reaches performance index:
Sticking power test (3M adhesive tape, the test of hundred lattice): 5B.
Anti-alcohol test (99.5% ethanol): 100 times.
Wear-resisting test, paper tape wear-resisting (NORMAN RCA): 100 times.
Hand perspiration test: PH4.7-PH8.8 normal temperature 24 hours.
Hardness test: the no obvious cut in the pencil 1Kgf 1HB of Mitsubishi surface.
Water boiling resistance (100 ° of C boiling water): 1 hour, do not come off.
The no brittle failure phenomenon of bending test 120 degree.
High-temperature storage relative temperature 60
+2 degree, relative humidity 95% product surface is no abnormal.
Low-temperature storage-30
+3 degree, product appearance is no abnormal.
Embodiment two.
A, can stir in the opening scuffing of cylinder bore, add 3 parts of ethyl ester solvents, 3 parts of a at certain volumetrical; A-dimethoxy-a-phenyl methyl phenyl ketone initiator; Adopt disc type stirring rake middling speed (200rpm-500rpm) pre-dispersed 20 minutes, initiator is fully dissolved, obtain mixture A.
B, can spend urethane acrylate with adding 20 parts of twelve interior organses among the mixture A, 20 parts of three-functionality-degree polyester acrylates obtain mixture B.
Disperse: adopt disc type stirring rake high speed (3000-3500) to disperse 40 minutes mixture B, obtain base-material.
Adjustment: the base-material that will disperse to accomplish transfers to 8s through adding 7 parts of ethyl ester solvents with viscosity, uses 400 order grenadines to filter, and obtains product.
Constructional method: product is adopted 6 80-120W/cm high voltage mercury lamp radiation branchings, curing.
Embodiment three.
A, can stir in the opening scuffing of cylinder bore at certain volumetrical; Add 10 parts of Viscoat 295 reactive monomers; 8 parts of a; A-dimethoxy-a-phenyl methyl phenyl ketone initiator; Adopted disc type stirring rake middling speed (200rpm-500rpm) pre-dispersed 40 minutes; Initiator is fully dissolved, obtain mixture A.
B, can spend urethane acrylate with adding 80 parts of twelve interior organses among the mixture A, 40 parts of three-functionality-degree polyester acrylates, 0. 5 parts of defoamers and 1 part of flow agent obtain mixture B.
Disperse: adopt disc type stirring rake high speed (3000-3500) to disperse 1.5 hours mixture B, obtain base-material.
Adjustment: the base-material that will disperse to accomplish transfers to 9s through adding 40 parts of ethyl ester solvents with viscosity, uses 400 order grenadines to filter, and obtains product.
Constructional method: product is adopted 6 80-120W/cm high voltage mercury lamp radiation branchings, curing.
The blank of field appearances such as mobile phone, computer, automobile is filled up in this kind of invention, is presented in face of the human consumer as a kind of novel surface decorative effect.
In sum, frost flower surface effect spraying UV coating of the present invention, except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (8)
1. the UV coating of a frost flower effect is characterized in that this UV coating is to be mixed and made into according to weight proportion by following component: polyfunctionality polyester acrylate: 20-40 part; Polyfunctionality urethane acrylate: 20-80 part; Initiator 3-8 part; Defoamer 0-0.5 part; Flow agent 0-1 part; Acrylate-functional reactive monomer 0-10 part and thinner 10-40 part.
2. the UV coating of frost flower effect as claimed in claim 1 is characterized in that described polyfunctionality polyester acrylate is the three-functionality-degree polyester acrylate, and the polyfunctionality urethane acrylate can be spent urethane acrylate for the twelve interior organs.
3. the UV coating of frost flower effect as claimed in claim 1 is characterized in that described initiator selects a for use, any one in a-dimethoxy-a-phenyl methyl phenyl ketone (DMPA), the 1-hydroxyl-cyclohexyl benzophenone (HCPK) or two kinds of combinations.
4. the UV coating of frost flower effect as claimed in claim 1, it is characterized in that said defoamer is selected for use gathers the hydroxyl dimethyl siloxane; Flow agent response type polysiloxane.
5. the UV coating of frost flower effect as claimed in claim 1 is characterized in that said functional vinylformic acid reactive monomer is a Viscoat 295, and thinner is selected for use and ethyl ester.
6. the making method of the UV coating of a frost flower effect is characterized in that the method comprising the steps of as follows:
(1) batching: with part reactive monomer, solvent, and initiator and polyfunctionality urethane acrylate, the polyfunctionality polyester acrylate, defoamer and flow agent mix, and obtain mixture;
(2) disperse: adopt disc type stirring rake high speed (3000-3500) to disperse more than 40 minutes in mixture;
(3) adjustment: in disperseing the base-material of accomplishing, add reactive monomer, solvent, obtain product.
7. the making method of the UV coating of frost flower effect as claimed in claim 6 is characterized in that in the described step (1), and batching comprises again:
A, can stir in the open containers at certain volumetrical, part of functions property acrylate reactive monomer, a part of solvent, initiator adopted disc type stirring rake middling speed (200rpm-500rpm) pre-dispersed 20-40 minute, and initiator is fully dissolved.
B, in the mixture that the A step obtains, add polyfunctionality urethane acrylate, polyfunctionality polyester acrylate, defoamer and flow agent.
8. the making method of the UV coating of frost flower effect as claimed in claim 6 is characterized in that in the said step (3), adds reactive monomer, solvent, and mixture viscosity is transferred to 8-9s, uses 400 order grenadines to filter, and obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110248762XA CN102352177A (en) | 2011-08-27 | 2011-08-27 | Ultraviolet (UV) coating with ice flower effect and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110248762XA CN102352177A (en) | 2011-08-27 | 2011-08-27 | Ultraviolet (UV) coating with ice flower effect and preparation method thereof |
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| CN102352177A true CN102352177A (en) | 2012-02-15 |
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| CN201110248762XA Pending CN102352177A (en) | 2011-08-27 | 2011-08-27 | Ultraviolet (UV) coating with ice flower effect and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173116A (en) * | 2013-03-28 | 2013-06-26 | 上海长悦涂料有限公司 | Overprint varnish on water-coated substrate as well as preparation method and process and application of overprint varnish |
| CN106280972A (en) * | 2016-08-25 | 2017-01-04 | 田菱精细化工（昆山）有限公司 | UV coating of ink and preparation method thereof gold stamping can be recoated for PE hose surface |
| CN106590115A (en) * | 2016-12-14 | 2017-04-26 | 太仓佩琦涂料有限公司 | UV coating allowing color matching |
| CN107227109A (en) * | 2017-05-02 | 2017-10-03 | 安徽康瑞高科新材料技术工程有限公司 | A kind of high anti-scratching wearproof coating of imitative cracked ice pattern and preparation method thereof |
| CN111057452A (en) * | 2019-12-19 | 2020-04-24 | 江苏靓时新材料科技股份有限公司 | Matte skin-feel UV coating free of flatting powder and preparation and curing methods thereof |
| CN112980298A (en) * | 2021-03-16 | 2021-06-18 | 上海抚佳精细化工有限公司 | Ice flower crack coating and preparation method and curing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101967342A (en) * | 2010-10-19 | 2011-02-09 | 中山大桥化工集团有限公司 | Ultraviolet curing coating |
| CN102120915A (en) * | 2011-01-26 | 2011-07-13 | 深圳市深赛尔实业有限公司 | Novel surface effect UV spraying coating and manufacture method thereof |
| CN102127359A (en) * | 2011-01-26 | 2011-07-20 | 深圳市深赛尔实业有限公司 | Ultraviolet (UV) curable coating and preparation method thereof |
-
2011
- 2011-08-27 CN CN201110248762XA patent/CN102352177A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967342A (en) * | 2010-10-19 | 2011-02-09 | 中山大桥化工集团有限公司 | Ultraviolet curing coating |
| CN102120915A (en) * | 2011-01-26 | 2011-07-13 | 深圳市深赛尔实业有限公司 | Novel surface effect UV spraying coating and manufacture method thereof |
| CN102127359A (en) * | 2011-01-26 | 2011-07-20 | 深圳市深赛尔实业有限公司 | Ultraviolet (UV) curable coating and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173116A (en) * | 2013-03-28 | 2013-06-26 | 上海长悦涂料有限公司 | Overprint varnish on water-coated substrate as well as preparation method and process and application of overprint varnish |
| CN106280972A (en) * | 2016-08-25 | 2017-01-04 | 田菱精细化工（昆山）有限公司 | UV coating of ink and preparation method thereof gold stamping can be recoated for PE hose surface |
| CN106590115A (en) * | 2016-12-14 | 2017-04-26 | 太仓佩琦涂料有限公司 | UV coating allowing color matching |
| CN107227109A (en) * | 2017-05-02 | 2017-10-03 | 安徽康瑞高科新材料技术工程有限公司 | A kind of high anti-scratching wearproof coating of imitative cracked ice pattern and preparation method thereof |
| CN111057452A (en) * | 2019-12-19 | 2020-04-24 | 江苏靓时新材料科技股份有限公司 | Matte skin-feel UV coating free of flatting powder and preparation and curing methods thereof |
| CN112980298A (en) * | 2021-03-16 | 2021-06-18 | 上海抚佳精细化工有限公司 | Ice flower crack coating and preparation method and curing method thereof |
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Application publication date: 20120215 |