CN110066606A - A kind of electroconductive binder and preparation method thereof for photovoltaic module - Google Patents
A kind of electroconductive binder and preparation method thereof for photovoltaic module Download PDFInfo
- Publication number
- CN110066606A CN110066606A CN201910344908.7A CN201910344908A CN110066606A CN 110066606 A CN110066606 A CN 110066606A CN 201910344908 A CN201910344908 A CN 201910344908A CN 110066606 A CN110066606 A CN 110066606A
- Authority
- CN
- China
- Prior art keywords
- disperbyk
- photovoltaic module
- electroconductive binder
- powder
- byk
- 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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/02—Electrically-conducting adhesives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The present invention relates to a kind of electroconductive binders for photovoltaic module, be made of the following components: resin 5%~17%, reactive diluent 1.5%~12%, curing agent 0.1%~1.5%, conductive filler 60%~85%, dispersing agent 0.3%~1.5%, auxiliary agent 0.05%~0.2%, solvent 2%~8%, the summation of the mass percent of above-mentioned each component are 100%.Electroconductive binder prepared by the present invention has solidification temperature low, curing rate is fast, the advantages of bonding force is strong, good weatherability, electroconductive binder solidification temperature of the present invention are 170 ± 30 DEG C, temperature window mouth width, between 20~60 seconds curing times, most fast 20 seconds i.e. curable, and bonding post-tensioning intensity can be more than 2MPa, bonding force is strong, and weatherability can undergo the detection of assembly reliability standard IEC 61215.
Description
Technical field
The present invention relates to photovoltaic module fields, and in particular to a kind of for the electroconductive binder of photovoltaic module and its preparation side
Method.
Background of invention
Photovoltaic cell is a kind of device that solar energy is converted to electric energy by photovoltaic effect, and photovoltaic cell is light
Component/photovoltaic panel component units are lied prostrate, photovoltaic module realizes corresponding electric current electricity by increasing in series and parallel for photovoltaic cell
The output requirement of pressure.
The general structure of photovoltaic cell as shown in Figure 1, the metallization structure of the most of crystal silicon cell produced now all
It is by main gate line, thin grid line two parts are constituted by way of silk-screen printing, and photovoltaic cell collects photogenerated current by thin grid line,
It is pooled to main gate line, is drawn after allowing by the welding being welded in main gate line.In traditional photovoltaic cell, main gate line and thin grid line
It is to have temperature of high temperature slurry preparation, welding is attached on main gate line by welding.In addition to this, there are also a kind of by main grid
The means that line connects, that is, by way of electroconductive binder.The presence of main gate line and welding, reduces photovoltaic module
Effective area of shining light, to reduce the efficiency of photovoltaic module.
In order to increase the power output of conventional photovoltaic component, can will be cut by solar battery along main grid wire cutting
Battery rectangular bars afterwards are mutually lapped, the same similar to house tiling, referred to as imbrication, the place that battery strip is mutually lapped
Downward, upward, positive back side main gate line is overlapped overlap joint to front main grid line to back side main gate line, is glued between main gate line by electroconductive binder
It is combined, positive back side main gate line is mutually conducted and structural strength reaches required requirement.By successively overlapping
If the cell piece strip of lamination dry plate, it will be able to the battery unit for realizing the square as primary battery, certainly actual
In operation, overlapping how many cell pieces can be required according to the electrical output of component flexibly to grasp.
Photovoltaic module needs to be subjected in life cycle the test of the temperature change and mechanical stress of multiple circulations, these are examined
Negative impact can all be generated for photovoltaic module by testing, thus the electroconductive binder being used in photovoltaic module need it is some special
Performance.Such as adhesive needs thermoelasticity, glass transition point temperature is suitable, and thermal expansion coefficient is also required to consider, if these
Property is not up to standard, and after thermal cycle or mechanical load, the output power of photovoltaic module will be affected.In addition,
Cost is also an important consideration factor.
Summary of the invention
It is an object of the invention to: a kind of electroconductive binder and preparation method thereof for photovoltaic module is provided.
To achieve the goals above, the invention provides the following technical scheme:
A kind of electroconductive binder for photovoltaic module, is made of the following components:
Resin 5%~17%, reactive diluent 1.5%~12%, curing agent 0.1%~1.5%, conductive filler 60%~
85%, dispersing agent 0.3%~1.5%, auxiliary agent 0.05%~0.2%, solvent 2%~8%, the mass percent of above-mentioned each component
Summation be 100%.
Further, the resin is one of acrylic resin, acrylic resin modified or a variety of, and described changes
Property acrylic resin is with epoxy group, polyester group, and one or more of polyurethanyl group or organosilicon radical pass through
Modified mode is grafted onto acrylic resin.Preferably, the resin is polyester modified acrylic resin or organosilicon
It is acrylic resin modified.
Further, the reactive diluent is methacrylic acid isoborneol, isobornyl acrylate, methacrylic acid
Lauryl, lauryl acrylate, ethoxylation pentaerythritol tetraacrylate, 1,6 hexanediyl esters, ethylene glycol dipropyl
Olefin(e) acid ester, tri (propylene glycol) diacrylate, trimethylpropane triacrylate, pentaerythritol triacrylate, new penta 2
One of alcohol diacrylate or several mixtures.
Further, the curing agent is one of following peroxide or several mixtures: benzoyl peroxide
Formyl (BPO), peroxidating 2- ethylhexyl acid tert-pentyl ester (TAPO), peroxidating 2- ethylhexyl tert-butyl acrylate (TBPO), 1,1'-
Bis- (t-amyl peroxy) hexamethylenes, 1,1'- bis- (t-butyl peroxy) -3,3,5- trimethyl-cyclohexanes, peroxidating acetic acid tert-pentyl ester
(TAPA), peroxide acid tert-amyl acetate (TAPB), peroxidating 3.3.5 trimethylhexanoate (TBPMH), benzoyl peroxide first
Tert-butyl acrylate (TBPB), 3,3- bis- (t-amyl peroxy) ethyl butyrates, 3,3- bis- (t-butyl peroxy) ethyl butyrates, peroxidating two
Isopropylbenzene (DCP), di t-amyl peroxide (DTAP), di-t-butyl peroxide (DTBP), peroxidating tertiary pentyl (TAHP), peroxide
Change tert-butyl (TBHP).Preferably, the curing agent is one of following peroxide or several mixtures: described
Peroxide be peroxidating 2- ethylhexyl tert-butyl acrylate (TBPO) either di-t-butyl peroxide (DTBP) or 1,1'- are bis-
(t-amyl peroxy) hexamethylene.
Further, the conductive filler by silver powder, copper powder, nickel powder, silver-coated copper powder, silver coated nickel powder, silver-colored packet glass powder,
One of silver-colored packet silicon powder, silver-colored packet resin particle, graphite powder, carbon black powder, silver-colored packet graphite powder, silver-colored packet carbon black powder or several mixing
Object composition, wherein the shape of powder is one of sheet, spherical or several mixtures, 50 range of powder granule dimension D
For 0.5um~9um.Preferably, the conductive filler is the mixture of flake silver powder and spherical silver coated nickel powder, flake silver powder
Weight ratio with spherical silver coated nickel powder is 1:0.15~0.5.
Further, the dispersing agent by polymer salt containing acidic groups and long chain fatty acids and amine mixture
Composition, the dispersing agent can by be commercialized BYK-P104, BYK-P104S, BYK-P105, BYK-220S, BYK-W966,
BYK-W985、BYK-W996、BYK-W9010、BYK-9076、Disperbyk-115、Disperbyk-118、Disperbyk-
106、Disperbyk-160、Disperbyk-161、Disperbyk-162、Disperbyk-163、Disperbyk-164、
Disperbyk-166、Disperbyk-167、Disperbyk-169、Disperbyk-182、Disperbyk-170、
Disperbyk-171、Disperbyk-174、Disperbyk-116、Disperbyk-140、Disperbyk-130、
Disperbyk-2000、Disperbyk-2001、Disperbyk-2152、Disperbyk-112、Disperbyk-142、
Disperbyk-106、Disperbyk-103、Disperbyk-110、Disperbyk-111、Disperbyk-180、
Disperbyk-109、Disperbyk-176、Disperbyk-2150、Disperbyk-2070、Disperbyk-102、Anti-
One in Terra-203, Anti-Terra-204, Anti-Terra-205, Anti-Terra-206, Anti-Terra-U100
Kind or several compositions.Preferably, the dispersing agent is BYK-W-969, one of Disperbyk-111.
Further, the compound that the auxiliary agent is identified for such as chemical formula Ym (CH) nSiX3, herein m=1~2, n
=0~3；X is by one of functional groups such as chloro, methoxyl group, ethyoxyl, methoxy ethoxy, acetoxyl group or several groups
It by one of vinyl, amino, epoxy group, methacryloxy, sulfydryl or urea groups or several is formed at, Y.It is preferred that
Ground, Y group are one of amino and epoxy group, and X group is ethyoxyl.
Further, the solvent is butyl acetic acid esters, butyl acetate, butyl ether acetic acid
Ester, tributyl citrate, alcohol ester 12, dimethylbenzene, toluene, hexamethylene, cyclohexanone, methylene chloride, propylene oxide, tumer
One of ester, methylisobutylketone acetonitrile, pyridine, phenol or several mixtures.
Further, the above-mentioned electroconductive binder for photovoltaic module can be used in the master of crystal silicon photovoltaic cell stack tile
During grid line relatively glues, application method is one of dispensing, spraying, mode of printing.
A kind of preparation method of the electroconductive binder for photovoltaic module, when conductive filler is filled out by conductive filler one and conduction
When two composition of material, the specific steps are as follows:
Resin, reactive diluent, solvent, dispersing agent, auxiliary agent are added in reaction kettle according to mass ratio with 100~500
Rpm speed uniform stirring, temperature control within 5 ± 2 DEG C, the time 1~4 hour, be stirring evenly and then adding into conduction and fill out
Material one, uniform stirring 0.5~2 hour in double planetary mixer, temperature control within 5 ± 2 DEG C, and conductive filler is added later
Two, it is stirred 0.5~2 hour in double planetary mixer, temperature controls within 5 ± 2 DEG C；Three-roller rolling is used after mixing evenly
15~20 times, post-reinforcing agent, stirred 0.5~2 hour in double planetary mixer, within 5 ± 2 DEG C of whole temperature control；Later
It filters, decorate sebific duct, deaeration can be made into conductive adhesive.
The beneficial effects of the present invention are: electroconductive binder prepared by the present invention has solidification temperature low, and curing rate is fast,
The advantages of bonding force is strong, good weatherability, electroconductive binder solidification temperature of the present invention are 170 ± 30 DEG C, temperature window mouth width,
Between 20~60 seconds curing times, most fast 20 seconds i.e. curable, and bonding post-tensioning intensity can be more than 2MPa, and bonding force is strong, resistance to
Time property can undergo the detection of assembly reliability standard IEC 61215.
Detailed description of the invention
Fig. 1 is photovoltaic imbrication component diagram, and arrow show bonding direction, the imbrication cell piece edge that will be printed in figure
The centre of preceding back side main gate line be cut into strip, coat conduction by way of dispensing or printing in the preceding main gate line of strip
Glue, then strip back main gate line is adhered to above, cell stack tile can be fabricated to by heating, drying.
Specific embodiment
Modified acrylic polymer resin is taken 8.5 parts (all mass ratioes in present embodiment), activity dilution is added
2.1 parts of agent, 6.5 parts of solvent, 0.8 part of dispersing agent, 1.5 parts of auxiliary agent in a kettle with 250 rpms of speed uniform stirring,
Temperature controls within 5 ± 2 DEG C, the time 4 hours, is stirring evenly and then adding into conductive filler one, in double planetary mixer uniformly
Stirring 1 hour, temperature control within 5 ± 2 DEG C, and conductive filler two is added later, stirs 1 hour in double planetary mixer,
Temperature controls within 5 ± 2 DEG C.After mixing evenly use three-roller rolling 15~20 times, 0.6 part of post-reinforcing agent, in duplicate rows
It is stirred 1 hour in star blender, within 5 ± 2 DEG C of whole temperature control.It filters later, to decorate sebific duct, deaeration i.e. and can be made into conducting resinl glutinous
Agent.
The test method of pulling force is the dispensing between two panels glass slide, after solidification, in two lateral surface bondings of glass slide
Pulling force is tested with common tensiometer after hook.
Embodiment 1
Embodiment 2
Embodiment 3
Claims (10)
1. a kind of electroconductive binder for photovoltaic module, it is characterised in that: be made of the following components:
Resin 5%~17%, reactive diluent 1.5%~12%, curing agent 0.1%~1.5%, conductive filler 60%~
85%, dispersing agent 0.3%~1.5%, auxiliary agent 0.05%~0.2%, solvent 2%~8%, the mass percent of above-mentioned each component
Summation be 100%.
2. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the resin is
One of acrylic resin, acrylic resin modified are a variety of, it is described it is acrylic resin modified be with epoxy group, polyester
Group, one or more of polyurethanyl group or organosilicon radical are grafted onto acrylic resin by modified mode.
3. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the activity is dilute
Releasing agent is methacrylic acid isoborneol, isobornyl acrylate, lauryl methacrylate, lauryl acrylate, ethoxylation
Pentaerythritol tetraacrylate, 1,6 hexanediyl esters, glycol diacrylate, tripropylene glycol diacrylate
One of ester, trimethylpropane triacrylate, pentaerythritol triacrylate, neopentylglycol diacrylate are several
Mixture.
4. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the curing agent
For one of following peroxide or several mixtures: benzoyl peroxide, peroxidating 2- ethylhexyl acid tert-pentyl ester,
Peroxidating 2- ethylhexyl tert-butyl acrylate, 1,1'- bis- (t-amyl peroxy) hexamethylenes, 1,1'- bis- (t-butyl peroxy) -3,3,5-
Trimethyl-cyclohexane, peroxidating acetic acid tert-pentyl ester, peroxide acid tert-amyl acetate, peroxidating 3.3.5 trimethylhexanoate,
Peroxidized t-butyl perbenzoate, 3,3- bis- (t-amyl peroxy) ethyl butyrates, 3,3- bis- (t-butyl peroxy) ethyl butyrates, peroxide
Change diisopropylbenzene (DIPB), di t-amyl peroxide, di-t-butyl peroxide, peroxidating tertiary pentyl, tert-butyl peroxide.
5. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the conduction is filled out
Material by silver powder, copper powder, nickel powder, silver-coated copper powder, silver coated nickel powder, silver-colored packet glass powder, silver-colored packet silicon powder, silver-colored packet resin particle, graphite powder,
One of carbon black powder, silver-colored packet graphite powder, silver-colored packet carbon black powder or several mixtures composition, wherein the shape of powder be sheet,
One of spherical or several mixture, 50 range of powder granule dimension D are 0.5um~9um.
6. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the dispersing agent
It is made of the mixture of polymer salt containing acidic groups and long chain fatty acids and amine, the dispersing agent is by being commercialized
BYK-P104、BYK-P104S、BYK-P105、BYK-220S、BYK-W966、BYK-W985、BYK-W996、BYK-W9010、
BYK-9076、Disperbyk-115、Disperbyk-118、Disperbyk-106、Disperbyk-160、Disperbyk-
161、Disperbyk-162、Disperbyk-163、Disperbyk-164、Disperbyk-166、Disperbyk-167、
Disperbyk-169、Disperbyk-182、Disperbyk-170、Disperbyk-171、Disperbyk-174、
Disperbyk-116、Disperbyk-140、Disperbyk-130、Disperbyk-2000、Disperbyk-2001、
Disperbyk-2152、Disperbyk-112、Disperbyk-142、Disperbyk-106、Disperbyk-103、
Disperbyk-110、Disperbyk-111、Disperbyk-180、Disperbyk-109、Disperbyk-176、
Disperbyk-2150、Disperbyk-2070、Disperbyk-102、Anti-Terra-203、Anti-Terra-204、
One of Anti-Terra-205, Anti-Terra-206, Anti-Terra-U100 or several compositions.
7. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the auxiliary agent is
Such as chemical formula Ym(CH)nSiX3The compound identified, herein m=1~2, n=0~3；X is by chloro, methoxyl group, ethyoxyl, first
One of functional groups such as oxygroup ethyoxyl, acetoxyl group or several compositions, Y is by vinyl, amino, epoxy group, methyl-prop
One of alkene acyloxy, sulfydryl or urea groups or several compositions.
8. a kind of electroconductive binder for photovoltaic module according to claim 1, it is characterised in that: the solvent is
Butyl acetic acid esters, butyl acetate, butyl ether acetic acid esters, tributyl citrate, alcohol ester 12, diformazan
Benzene, toluene, hexamethylene, cyclohexanone, methylene chloride, propylene oxide, methyl acetate, methylisobutylketone acetonitrile, pyridine, in phenol
One or several kinds of mixtures.
9. the electroconductive binder according to any one of claims 1 to 8 for photovoltaic module, it is characterised in that: Neng Gouyong
In the main gate line of crystal silicon photovoltaic cell stack tile is relatively viscous, application method is one of dispensing, spraying, mode of printing.
10. a kind of preparation method of the electroconductive binder for photovoltaic module as described in claim 1-8 any one, special
Sign is: when conductive filler is made of conductive filler one and conductive filler two, the specific steps are as follows:
Resin, reactive diluent, solvent, dispersing agent, auxiliary agent are added in reaction kettle with 100~500 turns often according to mass ratio
The speed uniform stirring of minute, temperature control within 5 ± 2 DEG C, the time 1~4 hour, are stirring evenly and then adding into conductive filler
One, uniform stirring 0.5~2 hour in double planetary mixer, temperature controls within 5 ± 2 DEG C, and conductive filler is added later
Two, it is stirred 0.5~2 hour in double planetary mixer, temperature controls within 5 ± 2 DEG C；Three-roller rolling is used after mixing evenly
15~20 times, post-reinforcing agent, stirred 0.5~2 hour in double planetary mixer, within 5 ± 2 DEG C of whole temperature control；Later
It filters, decorate sebific duct, deaeration can be made into conductive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344908.7A CN110066606A (en) | 2019-04-26 | 2019-04-26 | A kind of electroconductive binder and preparation method thereof for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344908.7A CN110066606A (en) | 2019-04-26 | 2019-04-26 | A kind of electroconductive binder and preparation method thereof for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110066606A true CN110066606A (en) | 2019-07-30 |
Family
ID=67369102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344908.7A Pending CN110066606A (en) | 2019-04-26 | 2019-04-26 | A kind of electroconductive binder and preparation method thereof for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110066606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210925A (en) * | 2020-03-17 | 2020-05-29 | 成都银盛新材料有限公司 | Low-cost conductive silver adhesive for photovoltaic laminated tile assembly and preparation method thereof |
| CN111876101A (en) * | 2020-07-17 | 2020-11-03 | 东莞华誉精密技术有限公司 | Conductive sponge and preparation method and application thereof |
| CN112420854A (en) * | 2020-11-02 | 2021-02-26 | 苏州阿特斯阳光电力科技有限公司 | Photovoltaic module |
-
2019
- 2019-04-26 CN CN201910344908.7A patent/CN110066606A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210925A (en) * | 2020-03-17 | 2020-05-29 | 成都银盛新材料有限公司 | Low-cost conductive silver adhesive for photovoltaic laminated tile assembly and preparation method thereof |
| CN111876101A (en) * | 2020-07-17 | 2020-11-03 | 东莞华誉精密技术有限公司 | Conductive sponge and preparation method and application thereof |
| CN111876101B (en) * | 2020-07-17 | 2022-04-05 | 东莞华誉精密技术有限公司 | Conductive sponge and preparation method and application thereof |
| CN112420854A (en) * | 2020-11-02 | 2021-02-26 | 苏州阿特斯阳光电力科技有限公司 | Photovoltaic module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110066606A (en) | A kind of electroconductive binder and preparation method thereof for photovoltaic module | |
| CN101518171B (en) | Highly thermally conductive acrylic adhesive sheet | |
| CN111117498B (en) | Photo-thermal dual-curing POE (polyolefin elastomer) packaging adhesive film for photovoltaic and preparation method thereof | |
| CN103360977B (en) | Adhesive tape and solar cell module using the same | |
| CN103384920B (en) | Wavelength conversion type encapsulating material for solar cell and solar module | |
| CN101602917A (en) | A kind of ultraviolet-curing paint | |
| CN103928077B (en) | Electroconductive binder containing co-blending elastic body | |
| CN102834484A (en) | Spherical phosphor, sealing material for wavelength conversion solar battery, solar battery module and method for producing same | |
| CN104485371A (en) | Spherical phosphor, sealing material for wavelength-conversion-type solar batteries, solar battery module, and process for manufacture of those | |
| CN106960891A (en) | A kind of photovoltaic transparent composite membrane and preparation method and application | |
| TW200837858A (en) | Anisotropic electroconductive film | |
| CN102532403A (en) | Shell-structure acrylic emulsion for dispersible glue powder and preparation method of shell-structure acrylic emulsion | |
| CN109897509A (en) | A kind of UV photocureable coating for aluminum-based copper-clad plate | |
| CN116072865A (en) | Lithium ion battery anode water-based adhesive and preparation method thereof | |
| CN116376469A (en) | Multifunctional composite adhesive film, preparation method and application thereof | |
| CN104098767B (en) | The preparation method of polyaniline and ring oxygen grafted and mofiied acrylic ester mixture | |
| CN109536122A (en) | Organic silicon modified acrylic conductive adhesive for photovoltaic laminated tile assembly | |
| CN102766238A (en) | High-adhesion thermoset acrylic resin and preparation method thereof | |
| CN1507482A (en) | Aqueous acrylic adhesives, preparing method thereof explosion-proof tapes using such adhesive for fixing braun tubes | |
| CN109111771A (en) | A kind of moisture cured high reliability UV conformal coating and preparation method thereof | |
| CN103923498B (en) | Form the compositions of black matrix, black matrix, display base plate and method of modifying | |
| TW201900813A (en) | Electrically conductive adhesive for attaching solar cells | |
| KR102578460B1 (en) | Electrically conductive adhesive for attaching solar cells | |
| CN116207269A (en) | High-conductivity nano-coating current collector, electrode, battery and preparation method of current collector | |
| JP6291731B2 (en) | Connection material, connection material for solar cell, solar cell module using the same, and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190730 |