CN112608672A - UV curing type blue-drawing adhesive capable of resisting high temperature and high pressure - Google Patents
UV curing type blue-drawing adhesive capable of resisting high temperature and high pressure Download PDFInfo
- Publication number
- CN112608672A CN112608672A CN202011566021.1A CN202011566021A CN112608672A CN 112608672 A CN112608672 A CN 112608672A CN 202011566021 A CN202011566021 A CN 202011566021A CN 112608672 A CN112608672 A CN 112608672A
- Authority
- CN
- China
- Prior art keywords
- blue
- high temperature
- high pressure
- adhesive according
- repellent adhesive
- 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
- 239000000853 adhesive Substances 0.000 title claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 16
- 238000003848 UV Light-Curing Methods 0.000 title abstract description 4
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 241001122767 Theaceae Species 0.000 claims abstract description 5
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 5
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 5
- 239000005871 repellent Substances 0.000 claims description 8
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 claims description 2
- NNAHKQUHXJHBIV-UHFFFAOYSA-N 2-methyl-1-(4-methylthiophen-2-yl)-2-morpholin-4-ylpropan-1-one Chemical compound CC1=CSC(C(=O)C(C)(C)N2CCOCC2)=C1 NNAHKQUHXJHBIV-UHFFFAOYSA-N 0.000 claims description 2
- KTALPKYXQZGAEG-UHFFFAOYSA-N 2-propan-2-ylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3SC2=C1 KTALPKYXQZGAEG-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- -1 polysiloxane Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 238000007650 screen-printing Methods 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
-
- 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
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a UV curing type blue-shifting adhesive capable of resisting high temperature and high pressure, which is characterized by comprising the following components in parts by weight: oligomer: 35-47; monomer (b): 20-25; an insulating heat conductor: 15-30 parts of; photoinitiator (2): 2-4; auxiliary agent: 2-5; tea polyphenol: 1-3. According to the screen printing UV blue-shifting adhesive capable of resisting high temperature and high pressure, the components can be uniformly dispersed, the problem of poor heat resistance of an adhesive layer can be solved, and the problem of ductility can be solved.
Description
Technical Field
The invention belongs to the technical field of chemical materials, and particularly relates to a UV (ultraviolet) curing blue-removable adhesive capable of resisting high temperature and high pressure.
Background
The UV curable removable adhesive has the characteristics of high drying speed and low voc, is widely used nowadays by using the UV removable adhesive of screen printing and spraying processes, has enough stripping performance but quite poor heat resistance, and has the problems of falling off, cracking and the like in the process of using after high temperature and high pressure if the ductility and the chemical resistance are poor.
Disclosure of Invention
Accordingly, the present invention provides a UV curable blue-removable adhesive that can withstand high temperature and high pressure.
The technical scheme of the invention is as follows:
the UV-curable blue-repellent adhesive capable of resisting high temperature and high pressure is characterized by comprising the following components in parts by weight:
oligomer: 35-47;
monomer (b): 20-25;
an insulating heat conductor: 15-30 parts of;
photoinitiator (2): 2-4;
auxiliary agent: 2-5;
tea polyphenol: 1-3.
Further, the oligomer comprises at least one of: urethane acrylate, polyester acrylate.
Further, the monomer includes at least one of: isobornyl acrylate, pentaerythritol triacrylate.
Further, the photoinitiator comprises at least one of: 2-methyl-1- (4-methylthiophenyl) -2-morpholinyl-1-propanone, 2-isopropyl thioxanthone.
Further, the insulating heat conductor includes at least one of: nanometer silicon carbide and nanometer white carbon black.
Further, the auxiliary agent comprises dispersing agent polysiloxane, defoaming agent polyoxyethylene ether and flatting agent amino modified polyacrylate.
In the present invention, the properties of the components are shown in the following table:
in the invention, the insulating heat conductor participates in curing and crosslinking through the synergistic effect of the insulating heat conductor and each component to form a network-shaped macromolecular structure, thereby being beneficial to enhancing the ductility and the bonding force between the coating and an attachment surface.
The nano silicon fluoride and the nano modified organic silicon adopted in the invention can cross-link and enhance the interaction between the oligomer and the monomer in the UV curing process, form a three-dimensional network structure with good ductility and improve the integral heat resistance.
In the invention, the combination of the oligomer and the monomer is adopted, so that the primer layer can still keep better performance after being irradiated by ultraviolet rays, and particularly, the adhesion between the primer layer and the functional coating can be kept.
The preparation method comprises the following steps: according to the raw material ratio, adding the oligomer, the monomer and the insulating heat conductor into a container, dispersing for 20 minutes, adding the auxiliary agent into the container, dispersing for 10 minutes at a medium and high speed, gradually adding the tea polyphenol into the container after the high-speed dispersion is finished, dispersing for the second time at a high speed for 15 minutes, transferring the container to a dark condition after the second dispersion is finished, adding the photoinitiator, stirring for 10 minutes after the photoinitiator is added, and discharging after the stirring is finished.
The invention provides a screen printing UV blue-repellent adhesive capable of resisting high temperature and high pressure, wherein the components can be uniformly dispersed, the problem of poor heat resistance of an adhesive layer can be solved, and the problem of ductility can be solved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The compositional formula of each example is shown in table 1.
Table 1: weight composition formula of each example
The preparation method of the coating comprises the following steps: according to the raw material ratio, adding the oligomer, the monomer and the insulating heat conductor into a container, dispersing for 20 minutes, adding the auxiliary agent into the container, dispersing for 10 minutes at a medium and high speed, gradually adding the tea polyphenol into the container after the high-speed dispersion is finished, dispersing for the second time at a high speed for 15 minutes, transferring the container to a dark condition after the second dispersion is finished, adding the photoinitiator, stirring for 10 minutes after the photoinitiator is added, and discharging after the stirring is finished.
The properties of the paint films were tested and the results are shown in the following table. Wherein the coating film hardness is measured according to GB/T6739-2006; adhesion was determined according to GB/T9286-1998; and (3) flexibility measurement: preparing a paint film on the tinplate, and bending the tinplate to a certain angle to see the cracking degree; boiling property: boiling in water at 80 deg.C for 30min to see the change of paint film.
TABLE 1 comparison of paint film Performance tests obtained in examples 1-5 with comparative examples 1 and 2
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art in the field.
Claims (6)
1. The UV-curable blue-repellent adhesive capable of resisting high temperature and high pressure is characterized by comprising the following components in parts by weight:
oligomer: 35-47;
monomer (b): 20-25;
an insulating heat conductor: 15-30 parts of;
photoinitiator (2): 2-4;
auxiliary agent: 2-5;
tea polyphenol: 1-3.
2. The UV curable blue-repellent adhesive according to claim 1, wherein the oligomer comprises at least one of: urethane acrylate, polyester acrylate.
3. The UV-curable blue-repellent adhesive according to claim 1, wherein said monomer comprises at least one of: isobornyl acrylate, pentaerythritol triacrylate.
4. The UV-curable blue-repellent adhesive according to claim 1, wherein the photoinitiator comprises at least one of: 2-methyl-1- (4-methylthiophenyl) -2-morpholinyl-1-propanone, 2-isopropyl thioxanthone.
5. The UV-curable blue-repellent adhesive according to claim 1, wherein said insulating heat conductor comprises at least one of: nanometer silicon carbide and nanometer white carbon black.
6. The UV-curable blue-repellent adhesive according to claim 1, wherein the auxiliary agent comprises at least one of the following: polysiloxane, polyoxyethylene ether and amino modified polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011566021.1A CN112608672A (en) | 2020-12-25 | 2020-12-25 | UV curing type blue-drawing adhesive capable of resisting high temperature and high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011566021.1A CN112608672A (en) | 2020-12-25 | 2020-12-25 | UV curing type blue-drawing adhesive capable of resisting high temperature and high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112608672A true CN112608672A (en) | 2021-04-06 |
Family
ID=75247904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011566021.1A Pending CN112608672A (en) | 2020-12-25 | 2020-12-25 | UV curing type blue-drawing adhesive capable of resisting high temperature and high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112608672A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627313A (en) * | 2013-11-29 | 2014-03-12 | 广州机械科学研究院有限公司 | Ultraviolet-cured stripping protective material and preparation method and application thereof |
| CN106497497A (en) * | 2016-10-09 | 2017-03-15 | 广州惠利电子材料有限公司 | Antiacid peelable glue and its preparation method and application |
| CN107936681A (en) * | 2017-12-01 | 2018-04-20 | 佘岩石 | A kind of silk-screen printing UV ink containing tea polyphenols |
| CN110684396A (en) * | 2019-10-12 | 2020-01-14 | 惠州市韵点新材料科技股份有限公司 | Insulating high-thermal-conductivity photocuring ink |
-
2020
- 2020-12-25 CN CN202011566021.1A patent/CN112608672A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627313A (en) * | 2013-11-29 | 2014-03-12 | 广州机械科学研究院有限公司 | Ultraviolet-cured stripping protective material and preparation method and application thereof |
| CN106497497A (en) * | 2016-10-09 | 2017-03-15 | 广州惠利电子材料有限公司 | Antiacid peelable glue and its preparation method and application |
| CN107936681A (en) * | 2017-12-01 | 2018-04-20 | 佘岩石 | A kind of silk-screen printing UV ink containing tea polyphenols |
| CN110684396A (en) * | 2019-10-12 | 2020-01-14 | 惠州市韵点新材料科技股份有限公司 | Insulating high-thermal-conductivity photocuring ink |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |
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| RJ01 | Rejection of invention patent application after publication |