CN106167679A - Ultraviolet-curing paint for mould release membrance - Google Patents
Ultraviolet-curing paint for mould release membrance Download PDFInfo
- Publication number
- CN106167679A CN106167679A CN201610656145.6A CN201610656145A CN106167679A CN 106167679 A CN106167679 A CN 106167679A CN 201610656145 A CN201610656145 A CN 201610656145A CN 106167679 A CN106167679 A CN 106167679A
- Authority
- CN
- China
- Prior art keywords
- mould release
- release membrance
- ultraviolet
- coating
- curing paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
Abstract
The invention discloses a kind of highly flexible ultraviolet curing coating for mould release membrance, including following raw material: polyfunctionality urethane acrylate oligomer, isobornyl acrylate, ethoxyethoxyethyl acrylate, hexanediyl ester, urethane acrylate monomer, reactive diluent, initiator, auxiliary agent and solvent.The present invention provides a kind of UV coating, main with low-surface-energy tension force mould release membrance as base material, smooth complete coating can be formed on mould release membrance surface, this coating can either have certain viscosity fastness with mould release membrance surface as intermediate layer and can completely strip with mould release membrance under conditions of needs again, and can guarantee that cohesive force excellent between spreadability and application layer and the intermediate layer that application coating is good thereafter, also there is certain pliability and elastic force.
Description
Technical field
The present invention relates to a kind of coating.More particularly, it relates to a kind of mould release membrance ultraviolet-curing paint.
Background technology
Uv radiation curing technology (UV technology) is a kind of environmental protection coating material technology, refers under the action of uv light, draw
Send out and there is the liquid of chemical reactivity form the process of solid polymer through cross-linked polymeric, with existing heat cure skill
Art is compared, and it is fast that it has curing rate, and production can be the lowest, pollutes few, and the advantages such as coating performance is superior, are new generation of green environmental protection
Chemical products.At present, ultraviolet-curing paint is widely used to sensitive material, electronic communication, optics, package decoration etc.
Field.
Mould release membrance be by silicone release agent one side or double spread in environment-friendly materials PE PET the table of the thin film such as OPP
On layer, it can be showed for various different organic pressure sensitive adhesives (such as hot melt adhesive, acrylic glue and the pressure sensitive adhesive of rubber series)
Go out the lightest and stable off-type force.Mould release membrance be generally used for isolate cohesive material, be widely used in packaging, printing, soft
Property circuit, insulated product, wiring board, laminating, electronics, sealing material use film, adhesive article, film cuts the industry such as stamp processing neck
Territory.Owing to mould release membrance surface scribbles mould release, there is relatively low surface energy, the generally meeting when its surface coating UV coating
Occurring that wettability is poor, paint film is difficult to phenomenons such as sprawling.
Summary of the invention
For above not enough, the present invention provides a kind of ultraviolet-curing paint, with low-surface-energy tension force mould release membrance is mainly
Base material, can form smooth complete coating on mould release membrance surface, and this coating can either have with mould release membrance surface as intermediate layer
There is certain viscosity fastness can completely strip with mould release membrance under conditions of needs again, and can guarantee that application coating is good thereafter
Spreadability and application layer and intermediate layer between excellent cohesive force, also there is certain pliability and elastic force.
The technical scheme is that
A kind of highly flexible ultraviolet curing coating for mould release membrance, including the raw material of following weight portion:
Preferably, described polyfunctionality urethane acrylate oligomer is the polyurethane acroleic acid of 2～5 degrees of functionality
Ester.
Preferably, described polyfunctionality urethane acrylate oligomer is aliphatic urethane acrylate, fragrance
One in adoption urethane acrylate.
Preferably, described reactive diluent is isobornyl methacrylate, in 2-phenoxyethyl acrylate
A kind of.
Preferably, described initiator is 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-hydroxyl ring ethylphenyl ketone
In one.
Preferably, described auxiliary agent is levelling agent or adhesion promoter.
Preferably, any one in toluene, dimethylbenzene, ethyl acetate, isopropanol, the butanone of described solvent.
Compared with prior art, there is advantages that
(1) good with the mould release membrance attachment fastness of low-surface-energy tension force, smooth painting can be formed on mould release membrance surface
Layer；
(2) coating formed on mould release membrance surface has high-flexibility and high resiliency；
(3) coating as intermediate layer can either with mould release membrance surface have certain viscosity fastness again can need condition
Completely strip with mould release membrance down.
Detailed description of the invention
The present invention is described in further detail below, with make those skilled in the art with reference to description word can evidence
To implement.
A kind of highly flexible ultraviolet curing coating for mould release membrance, including the raw material of following weight portion:
Preferably, described polyfunctionality urethane acrylate oligomer is the polyurethane acroleic acid of 2～5 degrees of functionality
Ester.
Preferably, described polyfunctionality urethane acrylate oligomer is aliphatic urethane acrylate, fragrance
One in adoption urethane acrylate.
Oligomer is the main body of photocuring product, has the group that can carry out photocuring reaction, and its performance is substantially determined
The main performance of coating after having determined to solidify.Containing ammonia ester bond in urethane acrylate molecule, can be formed many between macromolecular chain
Plant hydrogen bond, make cured film have the pliability of excellence and higher elongation at break, therefore the application selects polyurethane conduct
Matrix resin.In this application, a certain amount of isobornyl acrylate, ethoxyethoxyethyl acrylate and two are added
Alcohol diacrylate, is not only dissolving and dilution oligomer, regulation system viscosity, it is often more important that participate in photocuring reaction mistake
Journey, affects the various performances of coating.Isobornyl acrylate, ethoxyethoxyethyl acrylate and hexanediyl
The viscosity of ester is relatively low, and cubical contraction is good, the good film flexibility after solidification, and percentage elongation is high.
Preferably, described reactive diluent is isobornyl methacrylate, in 2-phenoxyethyl acrylate
A kind of.
Preferably, described initiator is 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-hydroxyl ring ethylphenyl ketone
In one.
Preferably, described auxiliary agent is levelling agent or adhesion promoter, and the addition of auxiliary agent is possible to prevent paint marketing
Produce, improve film performance.
Preferably, any one in toluene, dimethylbenzene, ethyl acetate, isopropanol, the butanone of described solvent.Molten
Agent is volatile liquid, and photocureable coating sprawls the ability with levelling and solvent volatilizer and surface tension has close association.
Owing to mould release membrance itself has relatively low surface energy, the photocureable coating being therefore coated with needs have relatively low surface tension, excellent
Selecting ethanol is solvent.
The preparation of photocureable coating
According to the formula of design, stir after each component is mixed by a certain percentage, prepare this photocureable coating, specifically
Component is shown in Table 1.
Construction technology
By this coating roller coat with in PET film, coating dry measure is 3～5g/m2, 60 DEG C infrared levellings 3～5 minutes, warp
800MJ/cm2Energy-curable, this ultraviolet curable coating test result is shown in Table 2.
The constituent content of table 1 embodiment 1～3
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| 3 degree of functionality urethane acrylate oligomer | 80 | 90 | 100 |
| Isobornyl acrylate | 20 | 22 | 25 |
| Ethoxyethoxyethyl acrylate | 8 | 9 | 10 |
| Hexanediyl ester | 12 | 14 | 15 |
| Urethane acrylate monomer | 60 | 70 | 80 |
| 2-phenoxyethyl acrylate | 10 | 15 | 20 |
| 1-hydroxyl ring ethylphenyl ketone | 3 | 6 | 8 |
| DC57 | 0.05 | 0.5 | 1 |
| Ethanol | 150 | 200 | 250 |
The performance test of table 2 embodiment 1～3
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (7)
1. the ultraviolet-curing paint for mould release membrance, it is characterised in that include the raw material of following weight portion:
2. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that the poly-ammonia of described polyfunctionality
Ester acrylate oligomer is the urethane acrylate of 2～5 degrees of functionality.
3. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that the poly-ammonia of described polyfunctionality
Ester acrylate oligomer is the one in aliphatic urethane acrylate, aromatic urethane acrylate.
4. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that described reactive diluent is
Isobornyl methacrylate, the one in 2-phenoxyethyl acrylate.
5. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that described initiator is 2-hydroxyl
Base-2-methyl isophthalic acid-phenyl-1-acetone, the one in 1-hydroxyl ring ethylphenyl ketone.
6. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that described auxiliary agent is levelling agent
Or adhesion promoter.
7. the ultraviolet-curing paint for mould release membrance as claimed in claim 1, it is characterised in that described solvent is selected from first
Any one in benzene, dimethylbenzene, ethyl acetate, isopropanol, butanone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656145.6A CN106167679A (en) | 2016-08-11 | 2016-08-11 | Ultraviolet-curing paint for mould release membrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656145.6A CN106167679A (en) | 2016-08-11 | 2016-08-11 | Ultraviolet-curing paint for mould release membrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106167679A true CN106167679A (en) | 2016-11-30 |
Family
ID=58065267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656145.6A Pending CN106167679A (en) | 2016-08-11 | 2016-08-11 | Ultraviolet-curing paint for mould release membrance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106167679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109400932A (en) * | 2018-09-28 | 2019-03-01 | 苏州泰仑电子材料有限公司 | Heat-resisting release film of highly flexible ultraviolet curing and preparation method thereof |
| CN114392208A (en) * | 2021-12-21 | 2022-04-26 | 上海魅奈儿科技有限公司 | Peelable nail polish gel for high-precision ink-jet nail printing and preparation method thereof |
| CN114854073A (en) * | 2022-04-19 | 2022-08-05 | 宿迁市日茂新材料有限公司 | Low tearing force fluorine is with high from type membrane of stability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100725249B1 (en) * | 2005-12-20 | 2007-06-04 | (주)디피아이 홀딩스 | Ultraviolet curable paint for steels coating |
| CN101463222A (en) * | 2007-12-20 | 2009-06-24 | 比亚迪股份有限公司 | UV curing color coating |
| CN103232803A (en) * | 2013-04-25 | 2013-08-07 | 深圳市美丽华油墨涂料有限公司 | UV (ultraviolet) curing paint and application thereof |
| CN105153774A (en) * | 2015-09-14 | 2015-12-16 | 上海维凯光电新材料有限公司 | Low-VOC (volatile organic compound) photocuring laser transfer paint and preparation method thereof |
| CN105315881A (en) * | 2015-11-04 | 2016-02-10 | 上海乘鹰新材料有限公司 | Efficient anti-sticking UV release paint applied to pressure-sensitive adhesive as well as preparation and application of efficient anti-sticking UV release paint |
| CN105754391A (en) * | 2016-04-22 | 2016-07-13 | 河北智生环保科技有限公司 | Photocurable coating for locating laser soft template and preparation method |
-
2016
- 2016-08-11 CN CN201610656145.6A patent/CN106167679A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100725249B1 (en) * | 2005-12-20 | 2007-06-04 | (주)디피아이 홀딩스 | Ultraviolet curable paint for steels coating |
| CN101463222A (en) * | 2007-12-20 | 2009-06-24 | 比亚迪股份有限公司 | UV curing color coating |
| CN103232803A (en) * | 2013-04-25 | 2013-08-07 | 深圳市美丽华油墨涂料有限公司 | UV (ultraviolet) curing paint and application thereof |
| CN105153774A (en) * | 2015-09-14 | 2015-12-16 | 上海维凯光电新材料有限公司 | Low-VOC (volatile organic compound) photocuring laser transfer paint and preparation method thereof |
| CN105315881A (en) * | 2015-11-04 | 2016-02-10 | 上海乘鹰新材料有限公司 | Efficient anti-sticking UV release paint applied to pressure-sensitive adhesive as well as preparation and application of efficient anti-sticking UV release paint |
| CN105754391A (en) * | 2016-04-22 | 2016-07-13 | 河北智生环保科技有限公司 | Photocurable coating for locating laser soft template and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 曾晓鹰等: "《电子束固化涂料及应用》", 31 December 2014, 天津大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109400932A (en) * | 2018-09-28 | 2019-03-01 | 苏州泰仑电子材料有限公司 | Heat-resisting release film of highly flexible ultraviolet curing and preparation method thereof |
| CN114392208A (en) * | 2021-12-21 | 2022-04-26 | 上海魅奈儿科技有限公司 | Peelable nail polish gel for high-precision ink-jet nail printing and preparation method thereof |
| CN114854073A (en) * | 2022-04-19 | 2022-08-05 | 宿迁市日茂新材料有限公司 | Low tearing force fluorine is with high from type membrane of stability |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |
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| RJ01 | Rejection of invention patent application after publication |