CN108130037A - It is a kind of to be bonded without surface treatment PET base material with UV photocurings adhesive and preparation method - Google Patents
It is a kind of to be bonded without surface treatment PET base material with UV photocurings adhesive and preparation method Download PDFInfo
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- CN108130037A CN108130037A CN201711473636.8A CN201711473636A CN108130037A CN 108130037 A CN108130037 A CN 108130037A CN 201711473636 A CN201711473636 A CN 201711473636A CN 108130037 A CN108130037 A CN 108130037A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of without surface treatment PET base material bonding UV photocurings adhesive and preparation method, component and mass parts are as follows：40 70 parts of organic silicon modified polyurethane acrylate oligomer, 10 30 parts of acrylate monomer, 20 40 parts of tackifier, 15 parts of photoinitiator, 15 parts of filler, 0.1 3 parts of functional aid, wherein organic silicon modified polyurethane acrylate are synthesized by hydroxypropyl silicone oil, isophorone diisocyanate and hydroxyethyl methacrylate, hydroxypropyl silicone oil：Isophorone diisocyanate：The mass ratio of hydroxyethyl methacrylate is 6 12：2‑6：1‑4；Preparation method adds in other materials first to prepare organic silicon modified polyurethane acrylate oligomer, then by proportioning and sequence, prepares UV photocuring adhesives.The adhesive can effectively be bonded the PET material not being surface-treated, and adhesive strength is more than most commercial UV adhesives, have the performances such as intensity is high, flexibility is good；And because not needing to be surface-treated PET material, simplified technique is cost-effective.
Description
Technical field
The invention belongs to Structural Adhesive Technique ' fields, and in particular to a kind of to be consolidated without surface treatment PET base material bonding with UV light
Change adhesive and preparation method.
Background technology
Since China develops UV photocuring adhesives since the 1980s, since its preparation is easy, curing rate
Soon, adhesive property is good, fast light weather resistance is good, and has many advantages, such as excellent antioxidant, without solvent, pollution-free, obtains
Faster development.UV photocurings adhesive does not use solvent or uses a small amount of solvent, can avoid or reduce the use because of solvent
Caused environmental pollution and waste.Due to ultraviolet cured adhesive, to stick agent strong etc. notable with intensity height, good toughness, conformability
Excellent properties, be widely used in aerospace, aviation, automobile, machinery, naval vessel, electronics, electric appliance, instrument, building, furniture, toy, railway,
The structural bond of the industries such as vehicle, civil engineering, industrial art, smallclothes assembling, the assembling of big part, lash-up recovering, impervious leakage-stopping, inscription
Board stickup etc..
PET due to its transparency it is good the advantages that, it is more and more extensive be applied to optical field, but due to its low-surface-energy,
The characteristics of high-crystallinity, low polarity is a kind of difficult adhesives；For the bonding of PET, it usually needs carry out chemical place to it
Reason, as modes such as corona, plasma treatments, to improve its surface energy, although processing can make simple, the meeting that bonding becomes in this way
Waste time and increase cost input.
The Chinese patent application of application number CN2010102102656 discloses a kind of UV optic-solidified adhesives printing ink and its preparation
Method is adapted to ink direction, very big with the nature difference of PET base material, does not have versatility.
Invention content
For the deficiency of existing issue, the object of the present invention is to provide a kind of without surface treatment PET base material bonding UV light
Curing adhesive and preparation method thereof, the adhesive can effectively be bonded the PET material not being surface-treated, have strong
Spend the performances such as height, excellent flexibility, heat resistance and high temperature resistant；Simultaneously because it does not need to be surface-treated PET, so as to letter
Change technique, save cost.
The present invention solve its technical problem the technical solution adopted is that：
A kind of be bonded without surface treatment PET base material uses UV photocuring adhesives, and component and its mass parts are as follows：Organosilicon
40-70 parts of modified urethane acrylate oligomer, 10-30 parts of acrylate monomer, 20-40 parts of tackifier, photoinitiator 1-5
Part, 1-5 parts of filler, 0.1-3 parts of functional aid, wherein organic silicon modified polyurethane acrylate are by hydroxypropyl silicone oil, different Buddhist
That ketone diisocyanate and hydroxyethyl methacrylate synthesis, the hydroxypropyl silicone oil：Isophorone diisocyanate：Methyl-prop
The mass ratio of olefin(e) acid hydroxyl ethyl ester is 6-12： 2-6：1-4.Organosilicon has the characteristics that low-surface-energy, can be obviously improved adhesive
Wetting ability, and heat resistance is good；The synthesis that organosilicon material is introduced into urethane acrylate comes up, and prepares organic
Silicon modified polyurethane acrylate oligomer has merged the benefit performance of the two.
As the optimal technical scheme of the application, the acrylate monomer is tetrahydrofuran acrylate, metering system
The mixing of one or both of sour tetrahydrofurfural ester.
As the optimal technical scheme of the application, the tackifier are N,N-DMAA.N, N- dimethyl propylene
Acrylamide can corrode PET base material to a certain degree, be conducive to the cross-linked structure after adhesive curing and formed mutually with PET molecular structures
Polymer network structure (IPN) is worn, so as to be conducive to be bonded.
As the optimal technical scheme of the application, the photoinitiator is aoxidized for 2,4,6- trimethyl benzoyl diphenyl bases
The mixing of one or both of phosphorus, 1- hydroxy-cyclohexyl benzyl ketone.
As the optimal technical scheme of the application, the filler is TS-720.TS-720 is hydrophobic aerosil, with
Adhesive system compatibility is good, and gas silicon is dispersed in system, has strengthening action.
As the optimal technical scheme of the application, the functional aid is one in IRGACUR2022, EFKA3777
Kind or two kinds of mixing.
A kind of preparation method without surface treatment PET base material bonding UV photocuring adhesives, includes the following steps：
(1) preparation of organic silicon modified polyurethane acrylate oligomer：
Under nitrogen protection, hydroxypropyl silicone oil is first added in, when temperature rise is to 70 ± 5 DEG C, is added in dissolved with catalyst
Isophorone diisocyanate solution is warming up to 80 ± 5 DEG C of reaction 3-5h；Heat source is closed, treats that temperature drops to 55 ± 5 DEG C；Add
Enter the hydroxyethyl methacrylate solution dissolved with catalyst and polymerization inhibitor, the reaction was continued 1-2h；
(2) prepared by final product：
According to proportioning by acrylate monomer, tackifier add in reaction kettle, are protected from light and stir evenly；It is subsequently added into step
(1) organic silicon modified polyurethane acrylate oligomer oligomer, photoinitiator, filler and functional aid obtained by continue to stir
Mix to get.
As the optimal technical scheme of the application, the catalysis in the organic silicon modified polyurethane acrylate preparation process
Agent is dibutyl tin cinnamic acid ester, and polymerization inhibitor is hydroquinone, and the dibutyl tin cinnamic acid ester accounts for hydroxypropyl silicone oil quality
0.1-1 ‰, the hydroquinone account for the 0.1-0.5 ‰ of hydroxypropyl silicone oil quality.
Provided by the invention be bonded without surface treatment PET base material uses UV photocuring adhesives, compared with prior art, has
Following advantageous effect：
The UV photocurings adhesive can effectively be bonded the PET material for not carrying out surface preparation, have intensity it is high,
The performances such as excellent flexibility, heat resistance and high temperature resistant；Simultaneously because it does not need to be surface-treated PET, so as to simplify
Technique has saved cost.
Specific embodiment
The present invention is described in further details with reference to embodiments.Production is not specified in agents useful for same or instrument and equipment
Manufacturer, it is accordingly to be regarded as the conventional products that can be bought by market.
Organic silicon modified polyurethane acrylate oligomer of the present invention is self-control oligomer, utilizes hydroxypropyl silicon
Oil reacts to form oligomer instead of polyalcohol with isophorone diisocyanate, hydroxyethyl methacrylate.
Embodiment 1：
A kind of be bonded without surface treatment PET base material uses UV photocuring adhesives, and component and its mass percent are as follows：Have
40 parts of machine silicon modified polyurethane acrylate oligomer, 10 parts of tetrahydrofuran acrylate, tackifier N, N- dimethyl allene acyl
20 parts of amine, photoinitiator 2,4,1 part of 6- trimethyl benzoyl diphenyl bases phosphorous oxide, TS-7201 parts of filler, functional aid
0.1 part of IRGACUR2022, wherein organic silicon modified polyurethane acrylate is by hydroxypropyl silicone oil, isophorone diisocyanate
It is synthesized with hydroxyethyl methacrylate, the hydroxypropyl silicone oil：Isophorone diisocyanate：The matter of hydroxyethyl methacrylate
Amount is than being 6：2：1, the catalyst in the organic silicon modified polyurethane acrylate building-up process is dibutyl tin cinnamic acid ester,
The 0.1 ‰ of hydroxypropyl silicone oil quality are accounted for, polymerization inhibitor is hydroquinone, accounts for the 0.1 ‰ of hydroxypropyl silicone oil quality.
The above-mentioned preparation method without surface treatment PET base material bonding UV photocuring adhesives, includes the following steps：
(1) preparation of organic silicon modified polyurethane acrylate oligomer：
Under nitrogen protection, hydroxypropyl silicone oil is first added in, when temperature rise is to 70 ± 5 DEG C, is added in dissolved with catalyst
Isophorone diisocyanate solution is warming up to 80 ± 5 DEG C of reaction 3h；Heat source is closed, treats that temperature drops to 55 ± 5 DEG C；It adds in
Dissolved with catalyst and the hydroxyethyl methacrylate solution of polymerization inhibitor, the reaction was continued 1-2h.
(2) prepared by final product：
Acrylate monomer, tackifier are added in reaction kettle, are protected from light by the proportioning of each raw material described in accordance with the claim 1
It stirs evenly；Organic silicon modified polyurethane acrylate oligomer oligomer, photoinitiator 2 obtained by step (1) are subsequently added into,
4,6- trimethyl benzoyl diphenyl base phosphorous oxides, filler TS-720 and IRGACUR2022 continue stirring to get.
Photocuring is carried out with the portable curing of 1KW, curing light source is about 20cm with sample distance, as thickness 0.5-0.6
The sample of millimeter or so becomes solid-state from liquid completely, then the time required to being known as curing.Hardness is tested with shore D hardness testers.It draws
Shearing test is stretched to carry out according to ASTM D1002 standards.
The experimental results showed that being less than 40s the time required to sample curing, curing can about 800mJ/cm2, hardness 60-70,
Tensile shear strength is more than 6Mpa, and failure mode is broken for base material.
Embodiment 2
A kind of be bonded without surface treatment PET base material uses UV photocuring adhesives, and component and its mass percent are as follows：Have
70 parts of machine silicon modified polyurethane acrylate oligomer, 30 parts of tetrahydrofuran acrylate monomer, 40 parts of tackifier are light-initiated
5 parts of agent 1- hydroxy-cyclohexyl benzyls ketone, TS-7205 parts of filler, 3 parts of functional aid EFKA3777, wherein organic-silicon-modified
Urethane acrylate is synthesized by hydroxypropyl silicone oil, isophorone diisocyanate and hydroxyethyl methacrylate, the hydroxypropyl
Base silicone oil：Isophorone diisocyanate：The mass ratio of hydroxyethyl methacrylate is 12：6：4, the organic-silicon-modified poly- ammonia
Catalyst in ester acrylate building-up process is dibutyl tin cinnamic acid ester, accounts for the 1 ‰ of hydroxypropyl silicone oil quality, polymerization inhibitor is
Hydroquinone accounts for the 0.5 ‰ of hydroxypropyl silicone oil quality.
The above-mentioned preparation method without surface treatment PET base material bonding UV photocuring adhesives, includes the following steps：
(1) preparation of organic silicon modified polyurethane acrylate oligomer：
Under nitrogen protection, hydroxypropyl silicone oil is first added in, when temperature rise is to 70 ± 5 DEG C, is added in dissolved with catalyst
Isophorone diisocyanate solution is warming up to 80 ± 5 DEG C of reaction 5h；Heat source is closed, treats that temperature drops to 55 ± 5 DEG C；It adds in
Dissolved with catalyst and the hydroxyethyl methacrylate solution of polymerization inhibitor, the reaction was continued 1-2h.
(2) prepared by final product：
Acrylate monomer, tackifier are added in reaction kettle, are protected from light by the proportioning of each raw material described in accordance with the claim 1
It stirs evenly；It is subsequently added into organic silicon modified polyurethane acrylate oligomer oligomer, photoinitiator 1- obtained by step (1)
Hydroxy-cyclohexyl benzyl ketone, filler TS-720 and functional aid EFKA3777 continue stirring to get.
Photocuring is carried out with the portable curing of 1KW, curing light source is about 20cm with sample distance, as thickness 0.5-0.6
The sample of millimeter or so becomes solid-state from liquid completely, then the time required to being known as curing.Hardness is tested with shore D hardness testers.It draws
Shearing test is stretched to carry out according to ASTM D1002 standards.
The experimental results showed that being less than 40s the time required to sample curing, curing can about 800mJ/cm2, hardness 55-65,
Tensile shear strength is more than 6Mpa, and failure mode is broken for base material.
Embodiment 3
A kind of be bonded without surface treatment PET base material uses UV photocuring adhesives, and component and its mass percent are as follows：Have
50 parts of machine silicon modified polyurethane acrylate oligomer, 16 parts of (methyl) acrylic acid tetrahydrofurfural ester monomer, tackifier N, N- bis-
30 parts of Methacrylamide, photoinitiator 2,4,6- trimethyl benzoyl diphenyl base phosphorous oxides and 1- hydroxy-cyclohexyl benzene first
Base ketone amounts to 2 parts, 2 parts of filler TS-720, functional aid IRGACUR2022 and EFKA3777 totally 0.4 parts, wherein organosilicon
Modified urethane acrylate is synthesized by hydroxypropyl silicone oil, isophorone diisocyanate and hydroxyethyl methacrylate, described
Hydroxypropyl silicone oil：Isophorone diisocyanate：The mass ratio of hydroxyethyl methacrylate is 1000：222.26：133.4, institute
The catalyst stated in organic silicon modified polyurethane acrylate building-up process is dibutyl tin cinnamic acid ester, accounts for hydroxypropyl silicone oil matter
The 0.8 ‰ of amount, polymerization inhibitor is hydroquinone, accounts for the 0.22 ‰ of hydroxypropyl silicone oil quality.
The above-mentioned preparation method without surface treatment PET base material bonding UV photocuring adhesives, includes the following steps：
(1) preparation of organic silicon modified polyurethane acrylate oligomer：
Under nitrogen protection, hydroxypropyl silicone oil is first added in, when temperature rise is to 70 ± 5 DEG C, is added in dissolved with catalyst
Isophorone diisocyanate solution is warming up to 80 ± 5 DEG C of reaction 4h；Heat source is closed, treats that temperature drops to 55 ± 5 DEG C；It adds in
Dissolved with catalyst and the hydroxyethyl methacrylate solution of polymerization inhibitor, the reaction was continued 1-2h.
(2) prepared by final product：
Acrylate monomer, tackifier are added in reaction kettle, are protected from light by the proportioning of each raw material described in accordance with the claim 1
It stirs evenly；Be subsequently added into organic silicon modified polyurethane acrylate oligomer oligomer obtained by step (1), photoinitiator,
Filler and functional aid continue stirring to get.
Photocuring is carried out with the portable curing of 1KW, curing light source is about 20cm with sample distance, as thickness 0.5-0.6
The sample of millimeter or so becomes solid-state from liquid completely, then the time required to being known as curing.Hardness is tested with shore D hardness testers.It draws
Shearing test is stretched to carry out according to ASTM D1002 standards.
The experimental results showed that being less than 40s the time required to sample curing, curing can about 800mJ/cm2, hardness 65-75,
Tensile shear strength is more than 6Mpa, and failure mode is broken for base material.
The protection content of the present invention is not limited to above example.Without departing from the spirit and scope of the invention, originally
Field technology personnel it is conceivable that variation and advantage be all included in the present invention, and using appended claim as protection
Range.
Claims (8)
- It is 1. a kind of without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that its component and its mass parts are such as Under：40-70 parts of organic silicon modified polyurethane acrylate oligomer, 10-30 parts of acrylate monomer, 20-40 parts of tackifier, light 1-5 parts of initiator, 1-5 parts of filler, 0.1-3 parts of functional aid, wherein organic silicon modified polyurethane acrylate is by hydroxypropyl Silicone oil, isophorone diisocyanate and hydroxyethyl methacrylate synthesis, the hydroxypropyl silicone oil：Isophorone diisocyanate Ester：The mass ratio of hydroxyethyl methacrylate is 6-12：2-6：1-4.
- It is 2. according to claim 1 without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that institute State mixing of the acrylate monomer for one or both of tetrahydrofuran acrylate, tetrahydrofuryl methacrylate.
- It is 3. according to claim 1 without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that institute Tackifier are stated as N, N- dimethacrylamide.
- It is 4. according to claim 1 without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that institute Photoinitiator is stated as one kind or two in 2,4,6- trimethyl benzoyl diphenyl bases phosphorous oxide, 1- hydroxy-cyclohexyl benzyl ketone The mixing of kind.
- It is 5. according to claim 1 without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that institute Filler is stated as TS-720.
- It is 6. according to claim 1 without surface treatment PET base material bonding UV photocuring adhesives, which is characterized in that institute State mixing of the functional aid for one or both of IRGACUR2022, EFKA3777.
- 7. the preparation method described in claim 1 without surface treatment PET base material bonding UV photocuring adhesives, feature exist In including the following steps：(1) preparation of organic silicon modified polyurethane acrylate oligomer：Under nitrogen protection, hydroxypropyl silicone oil is first added in, when temperature rise is to 70 ± 5 DEG C, adds in the different Buddhist dissolved with catalyst That ketone diisocyanate solution is warming up to 80 ± 5 DEG C of reaction 3-5h；Heat source is closed, treats that temperature drops to 55 ± 5 DEG C；It adds in molten There is the hydroxyethyl methacrylate solution of catalyst and polymerization inhibitor, the reaction was continued 1-2h；(2) prepared by final product：According to proportioning by acrylate monomer, tackifier add in reaction kettle, are protected from light and stir evenly；It is subsequently added into step (1) institute Organic silicon modified polyurethane acrylate oligomer oligomer, photoinitiator, filler and the functional aid obtained continues to stir, i.e., .
- 8. the preparation method according to claim 7 without surface treatment PET base material bonding UV photocuring adhesives, special Sign is that the catalyst in the organic silicon modified polyurethane acrylate preparation process is dibutyl tin cinnamic acid ester, is inhibited Agent is hydroquinone, and the dibutyl tin cinnamic acid ester accounts for the 0.1-1 ‰ of hydroxypropyl silicone oil quality, and the hydroquinone accounts for hydroxypropyl The 0.1-0.5 ‰ of base silicone oil quality.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204686A (en) * | 2019-06-13 | 2019-09-06 | 江苏睿浦树脂科技有限公司 | Si modification resistant UV curable urethane acrylate resin and preparation method thereof |
| CN110819300A (en) * | 2019-11-01 | 2020-02-21 | 深圳斯多福新材料科技有限公司 | Ultraviolet moisture curing organic silicon adhesive |
| CN111040614A (en) * | 2019-12-06 | 2020-04-21 | 上海航天化工应用研究所 | UV/moisture dual-curing primer for special organosilicon heat-proof coating and preparation method thereof |
| CN112251165A (en) * | 2020-10-27 | 2021-01-22 | 东莞市众展有机硅材料有限公司 | Special prime coat-free platinum vulcanizing agent for combination of metal substrate and silica gel and preparation method thereof |
| CN112745798A (en) * | 2020-12-09 | 2021-05-04 | 浙江华正能源材料有限公司 | Photo-curing adhesive for lithium battery aluminum plastic film and preparation method thereof |
| CN113480706A (en) * | 2021-07-27 | 2021-10-08 | 江苏斯迪克新材料科技股份有限公司 | UV (ultraviolet) photocuring fluoride-free low-surface-energy material and preparation method thereof |
| CN114874743A (en) * | 2022-07-11 | 2022-08-09 | 山东一诺威聚氨酯股份有限公司 | High-adhesion UV (ultraviolet) photocuring polyurethane adhesive and preparation method thereof |
| CN116376506A (en) * | 2023-04-10 | 2023-07-04 | 福州大学 | Preparation method of photo-curing aqueous polyurethane acrylate adhesive |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204686A (en) * | 2019-06-13 | 2019-09-06 | 江苏睿浦树脂科技有限公司 | Si modification resistant UV curable urethane acrylate resin and preparation method thereof |
| CN110819300A (en) * | 2019-11-01 | 2020-02-21 | 深圳斯多福新材料科技有限公司 | Ultraviolet moisture curing organic silicon adhesive |
| CN111040614A (en) * | 2019-12-06 | 2020-04-21 | 上海航天化工应用研究所 | UV/moisture dual-curing primer for special organosilicon heat-proof coating and preparation method thereof |
| CN111040614B (en) * | 2019-12-06 | 2021-11-30 | 上海航天化工应用研究所 | UV/moisture dual-curing primer for special organosilicon heat-proof coating and preparation method thereof |
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| CN112745798A (en) * | 2020-12-09 | 2021-05-04 | 浙江华正能源材料有限公司 | Photo-curing adhesive for lithium battery aluminum plastic film and preparation method thereof |
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| CN114874743A (en) * | 2022-07-11 | 2022-08-09 | 山东一诺威聚氨酯股份有限公司 | High-adhesion UV (ultraviolet) photocuring polyurethane adhesive and preparation method thereof |
| CN114874743B (en) * | 2022-07-11 | 2022-09-09 | 山东一诺威聚氨酯股份有限公司 | High-adhesion UV (ultraviolet) photocuring polyurethane adhesive and preparation method thereof |
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