CN102212312A - Ultraviolet light solidified antistatic organosilicon separant - Google Patents
Ultraviolet light solidified antistatic organosilicon separant Download PDFInfo
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- CN102212312A CN102212312A CN2011100860216A CN201110086021A CN102212312A CN 102212312 A CN102212312 A CN 102212312A CN 2011100860216 A CN2011100860216 A CN 2011100860216A CN 201110086021 A CN201110086021 A CN 201110086021A CN 102212312 A CN102212312 A CN 102212312A
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Abstract
The invention relates to an ultraviolet light solidified antistatic organosilicon separant which mainly comprises the following components by weight percent: 20-50% of vinyl organosilicon resin, 10-30% of fluorine-containing activated diluent, 5-20% of antistatic agent, 0.5-5% of photoinitiator and 0.05-1% of defoamer. The ultraviolet light solidified antistatic organosilicon separant has an antistatic property so as to reduce the product pollution caused by static when a release film is stripped out of a binder; and the separant just needs to be sprayed for one time, thereby improving production efficiency, reducing cost and lowering pollution.
Description
Technical field
The present invention relates to a kind of Organosilicon Release Agent, is a kind of anti-electrostatic Organosilicon Release Agent of uV curable specifically.
Background technology
Along with the development of electron trades such as LED, LCD, PC, mobile phone, the demand of release film is grown with each passing day, and require more and more highlyer, one of them is exactly the function that the requirement release film possesses anti-electrostatic.Common release film is because self base material is the PET polyester material, belong to isolator, in rolling with unreel and be easy to generate static in the process, and static can adsorb the dust impurity in the environment, influence the post-production quality, heavy then can cause with it that the contacting electronic components and parts are damaged by electrion.
Tradition release film production adopts organosilicon thermofixation component to be coated with, and has a large amount of organic solvents volatilizations, resin's crosslinkage is not high and problem such as pollution.
Conventional antistatic technique comprises inner interpolation anionic compound, metal refining compound, conductive inorganic particles, conductive polymers etc., but can hinder organosilyl curing, makes organosilicon be transferred, and influences the adhesiveproperties of tackiness agent.
CN101885253A provides a kind of anti-electrostatic release film, comprises antistatic backing and release layer, and elder generation is coated on antistatic composition on the base material and carries out drying, and then the coating Organosilicon Release Agent.Yet because the method for this formation anti-electrostatic release film needs twice coating and drying process at least, so production efficiency is low, cost height, and contaminate environment.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of good Organosilicon Release Agent is provided, makes this separant have static electricity resistance, reduce release film when tackiness agent is peeled off because the product contamination that static causes.And described separant has the Organosilicon Release Agent of electrostatic-proof function, and only need be coated with once, enhances productivity, and reduces cost, and reduces and pollutes.
In order to solve the problems of the technologies described above, the invention provides a kind of anti-electrostatic Organosilicon Release Agent of uV curable, it mainly is grouped into by following one-tenth by weight percentage: vinyl organosilicon resin (20-50%), fluorine-containing reactive thinner (10-30%), antistatic agent (5-20%), light trigger (0.5-5%), defoamer (0.05-1%).
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention, be preferably, described vinyl organosilicon resin is a vinyltriethoxysilane, vinyltrimethoxy silane, the methyl ethylene dichlorosilane, methacryloxypropyl trimethoxy silane, acryloxy propyl trimethoxy silicane, the polycondensate of terminal hydroxy group polymethyl silicane and methacryloxypropyl trimethoxy silane.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention is preferably, and described vinyl organosilicon resin is the polycondensate of terminal hydroxy group polymethyl silicane and methacryloxypropyl trimethoxy silane.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention, be preferably, described fluorine-containing ester activated diluting agent is vinylformic acid hexafluoro butyl ester, methacrylic acid hexafluoro butyl ester, methacrylic acid 2,2, a kind of in 2-trifluoro ethyl ester, methacrylic acid ten difluoro heptyl esters, dodecafluorhe-ptylacrylate, methacrylic acid ten trifluoro monooctyl esters and the vinylformic acid ten trifluoro monooctyl esters or several.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention is preferably, and described fluorine-containing ester activated diluting agent is a vinylformic acid hexafluoro butyl ester.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention is preferably, and described antistatic agent is a polymerizable quaternary ammonium salt ionic surface active agent.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention is preferably, and described light trigger is a benzophenone.
Anti-electrostatic Organosilicon Release Agent according to uV curable of the present invention is preferably, and described defoamer is a kind of in silicone antifoam agent, vinyl polymer and the acrylic acid copolymer defoamer or several.
The anti-electrostatic Organosilicon Release Agent of uV curable of the present invention, it not only has static electricity resistance, reduced release film when tackiness agent is peeled off because the product contamination that static causes.And only need be coated with once, enhance productivity, reduce cost, reduce and pollute.
Embodiment
Below, for a more detailed description with embodiment to the present invention.These embodiment only are the descriptions to best mode for carrying out the invention, scope of the present invention are not had any restriction.
Embodiment 1
25g vinylformic acid hexafluoro butyl ester is added in the agitator, start high speed dispersion dish 500rpm, add 63g γ-methacryloxypropyl trimethoxy silane terminated polysiloxane resin, 10g antistatic agent, 2g light trigger 1173/184 (ratio 1: 1) 0.2g defoamer BYK333 more successively, after treating that all materials add, rotating speed is transferred to the rotating speed of 2500rpm, behind the high speed dispersion 3h, with 300 order nylon net filter dischargings.
This separant is coated on by spreader on the PET polyester film of 0.025 micron thickness, is cured with the UV-lamp of 365nm, it solidifies energy is 80-120mJ/cm2, solidifies about 1 micron of back build.Carry out performance tests such as anti-electrostatic, peeling force, sticking power.
Embodiment 2
25g vinylformic acid hexafluoro butyl ester is added in the agitator, start high speed dispersion dish 500rpm, add 58g γ-methacryloxypropyl trimethoxy silane terminated polysiloxane resin, 15g antistatic agent, 2g light trigger 1173/184 (ratio 1: 1) 0.2g defoamer BYK333 more successively, after treating that all materials add, rotating speed is transferred to the rotating speed of 2500rpm, behind the high speed dispersion 3h, with 300 order nylon net filter dischargings.
This separant is coated on by spreader on the PET polyester film of 0.025 micron thickness, is cured with the UV-lamp of 365nm, it solidifies energy is 80-120mJ/cm2, solidifies about 1 micron of back build.Carry out performance tests such as anti-electrostatic, peeling force, sticking power.
Embodiment 3
25g vinylformic acid hexafluoro butyl ester is added in the agitator, start high speed dispersion dish 500rpm, add 53g γ-methacryloxypropyl trimethoxy silane terminated polysiloxane resin, 20g antistatic agent, 2g light trigger 1173/184 (ratio 1: 1) 0.2g defoamer BYK333 more successively, after treating that all materials add, rotating speed is transferred to the rotating speed of 2500rpm, behind the high speed dispersion 3h, with 300 order nylon net filter dischargings.
This separant is coated on by spreader on the PET polyester film of 0.025 micron thickness, is cured with the UV-lamp of 365nm, it solidifies energy is 80-120mJ/cm2, solidifies about 1 micron of back build.Carry out performance tests such as anti-electrostatic, peeling force, sticking power.
Claims (8)
1. the anti-electrostatic Organosilicon Release Agent of a uV curable, it is characterized in that: it mainly is grouped into by following one-tenth by weight percentage:
2. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 1, it is characterized in that: wherein said vinyl organosilicon resin is a vinyltriethoxysilane, vinyltrimethoxy silane, the methyl ethylene dichlorosilane, methacryloxypropyl trimethoxy silane, the acryloxy propyl trimethoxy silicane, the polycondensate of terminal hydroxy group polymethyl silicane and methacryloxypropyl trimethoxy silane.
3. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 2, it is characterized in that: described vinyl organosilicon resin is the polycondensate of terminal hydroxy group polymethyl silicane and methacryloxypropyl trimethoxy silane.
4. according to the anti-electrostatic Organosilicon Release Agent of each described ultraviolet light polymerization in the claim 1 to 3, it is characterized in that: described fluorine-containing ester activated diluting agent is vinylformic acid hexafluoro butyl ester, methacrylic acid hexafluoro butyl ester, methacrylic acid 2,2, a kind of in 2-trifluoro ethyl ester, methacrylic acid ten difluoro heptyl esters, dodecafluorhe-ptylacrylate, methacrylic acid ten trifluoro monooctyl esters and the vinylformic acid ten trifluoro monooctyl esters or several.
5. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 4, it is characterized in that: described fluorine-containing ester activated diluting agent is a vinylformic acid hexafluoro butyl ester.
6. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 1, it is characterized in that: described antistatic agent is a polymerizable quaternary ammonium salt ionic surface active agent.
7. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 1, it is characterized in that: described light trigger is a benzophenone.
8. the anti-electrostatic Organosilicon Release Agent of uV curable according to claim 1 is characterized in that: described defoamer is a kind of in silicone antifoam agent, vinyl polymer and the acrylic acid copolymer defoamer or several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100860216A CN102212312A (en) | 2011-04-07 | 2011-04-07 | Ultraviolet light solidified antistatic organosilicon separant |
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| CN2011100860216A CN102212312A (en) | 2011-04-07 | 2011-04-07 | Ultraviolet light solidified antistatic organosilicon separant |
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| CN102212312A true CN102212312A (en) | 2011-10-12 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017487A (en) * | 2014-06-18 | 2014-09-03 | 湖南松井新材料有限公司 | Ultraviolet-curing matte paint |
| CN104277506A (en) * | 2013-12-12 | 2015-01-14 | 青岛无为保温材料有限公司 | Antifouling agent for polished tile |
| CN104859239A (en) * | 2015-06-05 | 2015-08-26 | 无锡市中星工业胶带有限公司 | PET (polyethylene terephthalate) release film coated with silicon at one side |
| CN104985897A (en) * | 2015-07-01 | 2015-10-21 | 无锡市中星工业胶带有限公司 | Anti-static modified PET release film |
| CN105907300A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Double-side-coated release film |
| CN105906831A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Ultraviolet-cured anti-scraping release film |
| CN105907303A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Thermochromic release film |
| CN105907301A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | High-film-forming performance anti-static release film |
| CN105907302A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Reflecting anti-static release film |
| CN105907304A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Reflecting release film and preparation method thereof |
| CN105949487A (en) * | 2016-05-09 | 2016-09-21 | 吉翔宝（太仓）离型材料科技发展有限公司 | Ultraviolet curable antistatic release film and preparation method thereof |
| CN106833061A (en) * | 2016-12-23 | 2017-06-13 | 张家港康得新光电材料有限公司 | Mould release and mould release membrance |
| CN107118312A (en) * | 2017-06-15 | 2017-09-01 | 湖北新海鸿化工有限公司 | A kind of emulsion-type organosilicon paper silicon interleaving agent and preparation method thereof |
| CN111621156A (en) * | 2020-06-05 | 2020-09-04 | 苏州鸿科新材料科技有限公司 | Ultra-light release force free radical photocuring release film and preparation method thereof |
| CN114874651A (en) * | 2022-06-14 | 2022-08-09 | 连云港森永达新材料科技有限公司 | Solvent-free electron beam curing release agent and preparation process thereof |
| CN115873345A (en) * | 2022-12-07 | 2023-03-31 | 南京旭智材料科技有限公司 | Release master batch, preparation method thereof and release film |
-
2011
- 2011-04-07 CN CN2011100860216A patent/CN102212312A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277506A (en) * | 2013-12-12 | 2015-01-14 | 青岛无为保温材料有限公司 | Antifouling agent for polished tile |
| CN104017487A (en) * | 2014-06-18 | 2014-09-03 | 湖南松井新材料有限公司 | Ultraviolet-curing matte paint |
| CN104017487B (en) * | 2014-06-18 | 2017-01-04 | 湖南松井新材料有限公司 | Ultraviolet light cured burnished paint |
| CN104859239A (en) * | 2015-06-05 | 2015-08-26 | 无锡市中星工业胶带有限公司 | PET (polyethylene terephthalate) release film coated with silicon at one side |
| CN104985897A (en) * | 2015-07-01 | 2015-10-21 | 无锡市中星工业胶带有限公司 | Anti-static modified PET release film |
| CN105907302A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Reflecting anti-static release film |
| CN105907303A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Thermochromic release film |
| CN105907301A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | High-film-forming performance anti-static release film |
| CN105906831A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Ultraviolet-cured anti-scraping release film |
| CN105907304A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Reflecting release film and preparation method thereof |
| CN105949487A (en) * | 2016-05-09 | 2016-09-21 | 吉翔宝（太仓）离型材料科技发展有限公司 | Ultraviolet curable antistatic release film and preparation method thereof |
| CN105907300A (en) * | 2016-05-09 | 2016-08-31 | 吉翔宝（太仓）离型材料科技发展有限公司 | Double-side-coated release film |
| CN106833061A (en) * | 2016-12-23 | 2017-06-13 | 张家港康得新光电材料有限公司 | Mould release and mould release membrance |
| CN107118312A (en) * | 2017-06-15 | 2017-09-01 | 湖北新海鸿化工有限公司 | A kind of emulsion-type organosilicon paper silicon interleaving agent and preparation method thereof |
| CN111621156A (en) * | 2020-06-05 | 2020-09-04 | 苏州鸿科新材料科技有限公司 | Ultra-light release force free radical photocuring release film and preparation method thereof |
| CN114874651A (en) * | 2022-06-14 | 2022-08-09 | 连云港森永达新材料科技有限公司 | Solvent-free electron beam curing release agent and preparation process thereof |
| CN115873345A (en) * | 2022-12-07 | 2023-03-31 | 南京旭智材料科技有限公司 | Release master batch, preparation method thereof and release film |
| CN115873345B (en) * | 2022-12-07 | 2024-03-12 | 南京旭智材料科技有限公司 | Release master batch, preparation method thereof and release film |
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Application publication date: 20111012 |