CN109777315A - A kind of terminal adhesive tape and preparation method thereof - Google Patents
A kind of terminal adhesive tape and preparation method thereof Download PDFInfo
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- CN109777315A CN109777315A CN201910079033.2A CN201910079033A CN109777315A CN 109777315 A CN109777315 A CN 109777315A CN 201910079033 A CN201910079033 A CN 201910079033A CN 109777315 A CN109777315 A CN 109777315A
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Abstract
The invention discloses a kind of terminal adhesive tapes, glue layer including substrate layer and on substrate layer, substrate layer is promise U.S. paper layer, the glue layer is acrylate glue water layer, and the acrylate glue water layer is made of the raw material that following parts by weight match: butyl acrylate, Isooctyl acrylate monomer, acrylic acid, talcum powder, initiator, defoaming agent, pigment, intermixture.This terminal adhesive tape, by the way that initiator is added, so that the molecule segment between butyl acrylate, Isooctyl acrylate monomer and acrylic acid realizes crosslinking, and its general trend being crosslinked is greater than the general trend of molecular chain rupture, effectively increase the stability of structure, enhance the molecular structure of glue-line, talcum powder has the characteristics that lubricity, fire resistance, insulating properties, fusing point are high, the increase of talcum powder promotes the fire resistance and insulating properties of terminal adhesive tape, play the role of lubrication, General Promotion fire resistance, high temperature resistant property, substantially prolong service life.
Description
Technical field
The present invention relates to technical field of lithium batteries, specially a kind of terminal adhesive tape and preparation method thereof.
Background technique
With the rapid development of society, the demand of the electronic products such as mobile phone, computer, camera is increasing, corresponding lithium
The market demand of battery also more more and more, and the appearance of each product requires corresponding material and is processed, it is natural
And right, lithium battery adhesive tape comes into being.When initial, the lithium battery adhesive tape in China depends on the four of import
Dimension, 3M, Dong, tesa etc.；By the unremitting effort of domestic adhesive tape manufacturing enterprise, finally can with autonomous production, high degree
Reduce the cost of product and the dependence to imported product.On lithium battery is not only a kind of adhesive tape, there are many it
Substrate, the different adhesive tapes of a variety of glue productions, common substrate have pp, pet, pi, nomex paper etc., and glue used is also general
For glue of preventing fires, pressure-sensitive glue, rubber cement etc., and the performance that each material adapted has it different shows and advantage.Lithium
Particular surroundings in battery determines that special adhesive tape must have that tensile strength is high, holds that viscosity is good, uncoiling power is moderate, electric insulation
Property the speciality such as good, good flame resistance, in the prior art, due to the limitation of material application technology, the dedicated terminal adhesive tape of lithium battery it is anti-
High-temperature behavior lags far behind actual production requirement, constrains lithium battery technology development instantly.For this purpose, it is proposed that a kind of termination
Adhesive tape and preparation method thereof.
Summary of the invention
The purpose of the present invention is to provide a kind of terminal adhesive tapes and preparation method thereof, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of terminal adhesive tape, the glue layer including substrate layer and on substrate layer, substrate layer are promise U.S. paper layer, the glue
Water layer is acrylate glue water layer, and the acrylate glue water layer is made of the raw material that following parts by weight match: butyl acrylate
120-180 parts, 100-140 parts of Isooctyl acrylate monomer, 10-25 parts of acrylic acid, 15-25 parts of talcum powder, 4-8 parts of initiator, defoaming
3-7 parts of agent, 3-5 parts of pigment, 75-95 parts of intermixture.
Preferably, the initiator is 2,4,6 (trimethylbenzoyl amine) diphenyl phosphate oxidations, 4- dimethylaminobenzoic acid
Different monooctyl ester and 2, one of 4- diethyl thioxanthone.
Preferably, the defoaming agent be anhydrous sorbitol, laurel acid alcohol, phosphate, in phosphotriester two kinds or two kinds with
On mix.
Preferably, the pigment is one of barba hispanica, cobalt green, brilliant blue, iron oxide brown and titanium yellow.
Preferably, the intermixture is by ethyl acetate and toluene according to (6-8): 3 parts by weight are mixed.
A kind of production method of terminal adhesive tape, comprising the following steps:
The preparation of S1, glue layer:
S11, butyl acrylate, Isooctyl acrylate monomer, acrylic acid are added in reaction kettle, are slowly heated to 140-160
DEG C, after stirring to whole material melts, after stable reaction, talcum powder and pigment are sequentially added, continues to keep 140-160 DEG C of temperature
30-50min is stirred under the conditions of degree, then reduces temperature to 65-75 DEG C, intermixture is added to reaction kettle, stirs 15-25min,
Obtain mixture；
S12, by the mixture slow cooling in reaction kettle to 45-55 DEG C, then sequentially add initiator and defoaming agent, hold
Continuous stirring 1-2h, obtains semi-finished product；
S13, it semi-finished product is added in double screw extruder mixes extruding and discharging, obtain glue layer material；
S2, substrate layer is placed on coating machine through setting coating speed, making in step S13 after line sided corona treatment
The glue layer material obtained is uniformly applied on substrate layer, is stood 5-6h under 20-30 DEG C of closed environment, is obtained sheet adhesive tape；
S3, sheet adhesive tape is sent into the hot blast drying in drying tunnel with 60-70 DEG C, then carries out winding cutting, can must terminated
Adhesive tape.
Preferably, the temperature in the double-screw extruding machine barrel is divided into three sections, and a zone temperatures are 55-65 DEG C, and two
Zone temperatures are 60-70 DEG C, and three zone temperatures are 45-55 DEG C.
Preferably, the coating speed that the coating machine is set is 8-12m/min.
Compared with prior art, the beneficial effects of the present invention are: this terminal adhesive tape, by the way that initiator is added, so that propylene
Molecule segment between acid butyl ester, Isooctyl acrylate monomer and acrylic acid realizes crosslinking, and general trend of its crosslinking is greater than point
The general trend of subchain fracture, effectively increases the stability of structure, enhances the molecular structure of glue-line, and talcum powder has lubrication
Property, fire resistance, insulating properties, high fusing point the features such as, talcum powder increase promoted terminal adhesive tape fire resistance and insulating properties, play profit
Sliding effect, General Promotion fire resistance, high temperature resistant property, substantially prolongs service life.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The invention provides the following technical scheme:
Embodiment 1
A kind of terminal adhesive tape, the glue layer including substrate layer and on substrate layer, substrate layer are promise U.S. paper layer, glue layer
For acrylate glue water layer, acrylate glue water layer is made of the raw material that following parts by weight match: 120 parts of butyl acrylate, third
100 parts of the different monooctyl ester of olefin(e) acid, 10 parts of acrylic acid, 15 parts of talcum powder, 4 parts of initiator, 3 parts of defoaming agent, 3 parts of pigment, 75 parts of intermixture.
Initiator is 2,4,6 (trimethylbenzoyl amine) diphenyl phosphate oxidations, the different monooctyl ester of 4- dimethylaminobenzoic acid and 2,
One of 4- diethyl thioxanthone；Defoaming agent be anhydrous sorbitol, laurel acid alcohol, phosphate, in phosphotriester two kinds or
It is two or more to mix；Pigment is one of barba hispanica, cobalt green, brilliant blue, iron oxide brown and titanium yellow；Intermixture is by acetic acid
Ethyl ester and toluene are mixed according to the parts by weight of 6:3.
A kind of production method of terminal adhesive tape, comprising the following steps:
The preparation of S1, glue layer:
S11, butyl acrylate, Isooctyl acrylate monomer, acrylic acid are added in reaction kettle, are slowly heated to 140 DEG C, stir
It mixes to whole material melts, after stable reaction, sequentially adds talcum powder and pigment, under the conditions of the temperature for continuing 140 DEG C of holding
30min is stirred, temperature is then reduced to 65 DEG C, intermixture is added to reaction kettle, 15min is stirred, obtains mixture；
S12, by the mixture slow cooling in reaction kettle to 45 DEG C, then sequentially add initiator and defoaming agent, continue
1h is stirred, semi-finished product are obtained；
S13, it semi-finished product is added in double screw extruder mixes extruding and discharging, obtain glue layer material；
S2, substrate layer is placed on coating machine through setting coating speed, making in step S13 after line sided corona treatment
The glue layer material obtained is uniformly applied on substrate layer, is stood 5h under 20 DEG C of closed environment, is obtained sheet adhesive tape；
S3, sheet adhesive tape is sent into the hot blast drying in drying tunnel with 60 DEG C, then carries out winding cutting, stop adhesive can be obtained
Band.
Temperature in double-screw extruding machine barrel is divided into three sections, and a zone temperatures are 55 DEG C, and two zone temperatures are 60 DEG C,
Three zone temperatures are 45 DEG C, and the coating speed that coating machine is set is 8m/min.
Embodiment 2
A kind of terminal adhesive tape, the glue layer including substrate layer and on substrate layer, substrate layer are promise U.S. paper layer, glue layer
For acrylate glue water layer, acrylate glue water layer is made of the raw material that following parts by weight match: 150 parts of butyl acrylate, third
120 parts of the different monooctyl ester of olefin(e) acid, 18 parts of acrylic acid, 20 parts of talcum powder, 6 parts of initiator, 5 parts of defoaming agent, 4 parts of pigment, 85 parts of intermixture.
Initiator is 2,4,6 (trimethylbenzoyl amine) diphenyl phosphate oxidations, the different monooctyl ester of 4- dimethylaminobenzoic acid and 2,
One of 4- diethyl thioxanthone；Defoaming agent be anhydrous sorbitol, laurel acid alcohol, phosphate, in phosphotriester two kinds or
It is two or more to mix；Pigment is one of barba hispanica, cobalt green, brilliant blue, iron oxide brown and titanium yellow；Intermixture is by acetic acid
Ethyl ester and toluene are mixed according to the parts by weight of 7:3.
A kind of production method of terminal adhesive tape, comprising the following steps:
The preparation of S1, glue layer:
S11, butyl acrylate, Isooctyl acrylate monomer, acrylic acid are added in reaction kettle, are slowly heated to 150 DEG C, stir
It mixes to whole material melts, after stable reaction, sequentially adds talcum powder and pigment, under the conditions of the temperature for continuing 150 DEG C of holding
40min is stirred, temperature is then reduced to 70 DEG C, intermixture is added to reaction kettle, 20min is stirred, obtains mixture；
S12, by the mixture slow cooling in reaction kettle to 50 DEG C, then sequentially add initiator and defoaming agent, continue
1.5h is stirred, semi-finished product are obtained；
S13, it semi-finished product is added in double screw extruder mixes extruding and discharging, obtain glue layer material；
S2, substrate layer is placed on coating machine through setting coating speed, making in step S13 after line sided corona treatment
The glue layer material obtained is uniformly applied on substrate layer, is stood 5.5h under 25 DEG C of closed environment, is obtained sheet adhesive tape；
S3, sheet adhesive tape is sent into the hot blast drying in drying tunnel with 65 DEG C, then carries out winding cutting, stop adhesive can be obtained
Band.
Temperature in double-screw extruding machine barrel is divided into three sections, and a zone temperatures are 60 DEG C, and two zone temperatures are 65 DEG C,
Three zone temperatures are 50 DEG C, and the coating speed that coating machine is set is 10m/min.
Embodiment 3
A kind of terminal adhesive tape, the glue layer including substrate layer and on substrate layer, substrate layer are promise U.S. paper layer, glue layer
For acrylate glue water layer, acrylate glue water layer is made of the raw material that following parts by weight match: 180 parts of butyl acrylate, third
140 parts of the different monooctyl ester of olefin(e) acid, 25 parts of acrylic acid, 25 parts of talcum powder, 8 parts of initiator, 7 parts of defoaming agent, 5 parts of pigment, 95 parts of intermixture.
Initiator is 2,4,6 (trimethylbenzoyl amine) diphenyl phosphate oxidations, the different monooctyl ester of 4- dimethylaminobenzoic acid and 2,
One of 4- diethyl thioxanthone；Defoaming agent be anhydrous sorbitol, laurel acid alcohol, phosphate, in phosphotriester two kinds or
It is two or more to mix；Pigment is one of barba hispanica, cobalt green, brilliant blue, iron oxide brown and titanium yellow；Intermixture is by acetic acid
Ethyl ester and toluene are mixed according to the parts by weight of 8:3.
A kind of production method of terminal adhesive tape, comprising the following steps:
The preparation of S1, glue layer:
S11, butyl acrylate, Isooctyl acrylate monomer, acrylic acid are added in reaction kettle, are slowly heated to 160 DEG C, stir
It mixes to whole material melts, after stable reaction, sequentially adds talcum powder and pigment, under the conditions of the temperature for continuing 160 DEG C of holding
50min is stirred, temperature is then reduced to 75 DEG C, intermixture is added to reaction kettle, 25min is stirred, obtains mixture；
S12, by the mixture slow cooling in reaction kettle to 55 DEG C, then sequentially add initiator and defoaming agent, continue
2h is stirred, semi-finished product are obtained；
S13, it semi-finished product is added in double screw extruder mixes extruding and discharging, obtain glue layer material；
S2, substrate layer is placed on coating machine through setting coating speed, making in step S13 after line sided corona treatment
The glue layer material obtained is uniformly applied on substrate layer, is stood 6h under 30 DEG C of closed environment, is obtained sheet adhesive tape；
S3, sheet adhesive tape is sent into the hot blast drying in drying tunnel with 70 DEG C, then carries out winding cutting, stop adhesive can be obtained
Band.
Temperature in double-screw extruding machine barrel is divided into three sections, and a zone temperatures are 65 DEG C, and two zone temperatures are 70 DEG C,
Three zone temperatures are 55 DEG C, and the coating speed that coating machine is set is 12m/min.
Performance test
The terminal adhesive tape of common two kinds of different brands in the market is chosen, as a comparison case 1 and comparative example 2, by embodiment
Warpage and discoloration after the peel strength and immersion electrolyte of the terminal adhesive tape of terminal adhesive tape made from 1-3 and comparative example 1-2
Performance tested, obtain result as shown in table 1 below:
Table 1
It can be obtained by 1 data of table, using terminal adhesive tape produced by the present invention, in the presence of a harsh environment, color is unchanged,
The phenomenon that not tilting generation, high temperature resistant property is good, and molecular structure is more stable, and the terminal adhesive tape of the prior art is in temperature liter
In the case where high 20 DEG C, performance decline is serious, and therefore, terminal adhesive tape produced by the present invention has more preferably performance.
This terminal adhesive tape, by the way that initiator is added, so that point between butyl acrylate, Isooctyl acrylate monomer and acrylic acid
Subchain section realizes crosslinking, and the general trend of its crosslinking is greater than the general trend of molecular chain rupture, effectively increases the steady of structure
It is qualitative, the molecular structure of glue-line is enhanced, talcum powder has the characteristics that lubricity, fire resistance, insulating properties, fusing point are high, talcum powder
Increase promote the fire resistance and insulating properties of terminal adhesive tape, play the role of lubrication, General Promotion fire resistance, high temperature resistance
Can, service life is substantially prolonged, is suitble to promote the use of, there is substantive distinguishing features outstanding and significant progress.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of terminal adhesive tape, the glue layer including substrate layer and on substrate layer, substrate layer are promise U.S. paper layer, feature exists
In the glue layer is acrylate glue water layer, and the acrylate glue water layer is made of the raw material that following parts by weight match: third
120-180 parts of olefin(e) acid butyl ester, 100-140 parts of Isooctyl acrylate monomer, 10-25 parts of acrylic acid, 15-25 parts of talcum powder, initiator 4-8
Part, 3-7 parts of defoaming agent, 3-5 parts of pigment, 75-95 parts of intermixture.
2. a kind of terminal adhesive tape according to claim 1, it is characterised in that: the initiator is 2,4,6 (trimethylbenzene first
Amide) diphenyl phosphate oxidation, the different monooctyl ester of 4- dimethylaminobenzoic acid and 2, one of 4- diethyl thioxanthone.
3. a kind of terminal adhesive tape according to claim 1, it is characterised in that: the defoaming agent is anhydrous sorbitol, laurel
Acid alcohol, phosphate, two or more in phosphotriester mix.
4. a kind of terminal adhesive tape according to claim 1, it is characterised in that: the pigment is barba hispanica, cobalt green, brilliant blue, oxygen
Change one of cologne earth and titanium yellow.
5. a kind of terminal adhesive tape according to claim 1, it is characterised in that: the intermixture is by ethyl acetate and toluene
According to (6-8): 3 parts by weight are mixed.
6. a kind of prepare a kind of production method of terminal adhesive tape described in claim 1-5, which is characterized in that including following step
It is rapid:
The preparation of S1, glue layer:
S11, butyl acrylate, Isooctyl acrylate monomer, acrylic acid are added in reaction kettle, are slowly heated to 140-160 DEG C, stir
It mixes to whole material melts, after stable reaction, sequentially adds talcum powder and pigment, continue to keep 140-160 DEG C of temperature strip
30-50min is stirred under part, then reduces temperature to 65-75 DEG C, intermixture is added to reaction kettle, 15-25min is stirred, obtains
Mixture；
S12, by the mixture slow cooling in reaction kettle to 45-55 DEG C, then sequentially add initiator and defoaming agent, persistently stir
1-2h is mixed, semi-finished product are obtained；
S13, it semi-finished product is added in double screw extruder mixes extruding and discharging, obtain glue layer material；
S2, substrate layer is placed on coating machine through setting coating speed after line sided corona treatment, it will be obtained in step S13
Glue layer material is uniformly applied on substrate layer, stands 5-6h under 20-30 DEG C of closed environment, obtains sheet adhesive tape；
S3, sheet adhesive tape is sent into the hot blast drying in drying tunnel with 60-70 DEG C, then carries out winding cutting, terminal adhesive tape can be obtained.
7. a kind of production method of terminal adhesive tape according to claim 6, it is characterised in that: the double screw extruder spiral shell
Temperature in cylinder is divided into three sections, and a zone temperatures are 55-65 DEG C, and two zone temperatures are 60-70 DEG C, and three zone temperatures are 45-
55℃。
8. a kind of production method of terminal adhesive tape according to claim 6, it is characterised in that: the painting of the coating machine setting
Cloth speed is 8-12m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910079033.2A CN109777315A (en) | 2019-01-28 | 2019-01-28 | A kind of terminal adhesive tape and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079033.2A CN109777315A (en) | 2019-01-28 | 2019-01-28 | A kind of terminal adhesive tape and preparation method thereof |
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| CN109777315A true CN109777315A (en) | 2019-05-21 |
Family
ID=66501395
Family Applications (1)
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| CN201910079033.2A Pending CN109777315A (en) | 2019-01-28 | 2019-01-28 | A kind of terminal adhesive tape and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938384A (en) * | 2019-11-20 | 2020-03-31 | 江西赣锋电池科技有限公司 | Manufacturing method of coding adhesive tape |
| CN111300854A (en) * | 2020-01-15 | 2020-06-19 | 福建腾博新材料科技有限公司 | Preparation method and preparation device of gluing coil stock |
| CN112877001A (en) * | 2021-01-14 | 2021-06-01 | 安徽英诺高新材料有限公司 | Preparation method of high-temperature-resistant adhesive tape for lithium battery |
| CN113831846A (en) * | 2021-08-15 | 2021-12-24 | 新田县德润新材料产业园有限公司 | Isooctyl acrylate waterproof insulating adhesive tape and preparation method thereof |
| CN114983213A (en) * | 2022-05-23 | 2022-09-02 | 东莞市悠悠美居家居制造有限公司 | High-definition three-dimensional gold powder scattering tablecloth and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468177A (en) * | 2013-09-02 | 2013-12-25 | 东莞市澳中电子材料有限公司 | Special-purpose acrylic glue of lithium battery and preparation method thereof |
| CN108384465A (en) * | 2018-03-30 | 2018-08-10 | 追诚新能源材料（江苏）有限公司 | A kind of high temperature resistance lithium battery insulating tape |
| CN108682896A (en) * | 2018-04-26 | 2018-10-19 | 广东永邦新能源股份有限公司 | A kind of lithium battery packaging technology |
| CN108822769A (en) * | 2018-04-26 | 2018-11-16 | 广东永邦新能源股份有限公司 | A kind of flame-resistant insulation acrylic acid viscose glue and preparation method thereof and terminal adhesive tape |
-
2019
- 2019-01-28 CN CN201910079033.2A patent/CN109777315A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468177A (en) * | 2013-09-02 | 2013-12-25 | 东莞市澳中电子材料有限公司 | Special-purpose acrylic glue of lithium battery and preparation method thereof |
| CN108384465A (en) * | 2018-03-30 | 2018-08-10 | 追诚新能源材料（江苏）有限公司 | A kind of high temperature resistance lithium battery insulating tape |
| CN108682896A (en) * | 2018-04-26 | 2018-10-19 | 广东永邦新能源股份有限公司 | A kind of lithium battery packaging technology |
| CN108822769A (en) * | 2018-04-26 | 2018-11-16 | 广东永邦新能源股份有限公司 | A kind of flame-resistant insulation acrylic acid viscose glue and preparation method thereof and terminal adhesive tape |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938384A (en) * | 2019-11-20 | 2020-03-31 | 江西赣锋电池科技有限公司 | Manufacturing method of coding adhesive tape |
| CN111300854A (en) * | 2020-01-15 | 2020-06-19 | 福建腾博新材料科技有限公司 | Preparation method and preparation device of gluing coil stock |
| CN112877001A (en) * | 2021-01-14 | 2021-06-01 | 安徽英诺高新材料有限公司 | Preparation method of high-temperature-resistant adhesive tape for lithium battery |
| CN113831846A (en) * | 2021-08-15 | 2021-12-24 | 新田县德润新材料产业园有限公司 | Isooctyl acrylate waterproof insulating adhesive tape and preparation method thereof |
| CN114983213A (en) * | 2022-05-23 | 2022-09-02 | 东莞市悠悠美居家居制造有限公司 | High-definition three-dimensional gold powder scattering tablecloth and preparation method thereof |
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