CN105199639B - A kind of flexible adhesive and its preparation method and application - Google Patents
A kind of flexible adhesive and its preparation method and application Download PDFInfo
- Publication number
- CN105199639B CN105199639B CN201510589762.4A CN201510589762A CN105199639B CN 105199639 B CN105199639 B CN 105199639B CN 201510589762 A CN201510589762 A CN 201510589762A CN 105199639 B CN105199639 B CN 105199639B
- Authority
- CN
- China
- Prior art keywords
- component
- modified
- epoxy resin
- flexible adhesive
- amine
- 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.)
- Active
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Epoxy Resins (AREA)
Abstract
The present invention relates to a kind of flexible adhesives and its preparation method and application.The flexible adhesive, including weight ratio 1:0.8 1.2 component A and B component；The component A presses its own total restatement, is made of following raw material：Epoxy resin 40 70%, polyurethane modified epoxy resin 20 50%, polyolefin resin 5 20%, epoxide diluent 10 35%, coupling agent 0.1 1% and antifoaming agent 0.1 1%, and the sum of each material content percentage is 100%；The B component is modified amine curing agent.The adhesive is particularly suitable for being applied in membrane for water treatment component blocks, and solves the problems, such as the problem of water treatment field epoxy adhesive causes ABS substrate poor attachment colloid to depart from ABS shells, sealing end fracture of wire, and improves production efficiency.
Description
Technical field
The invention belongs to epoxy adhesive field, more particularly to a kind of flexible adhesive and its preparation method and application.
Background technology
Membrane Separation for Water Treatment is a kind of new water technology, lacks the present with water pollution getting worse in water resource
My god, which shows powerful vitality and gains great popularity, and becomes one of key technology of wastewater treatment and recycling.It is super
Filter/micro-filtration membrane module is the core of water treatment facilities, the interdiction capability of porous material is utilized, in a manner of Physical entrapment
Remove a certain size impurity particle in water.Under pressure-driven, water, organic molecule, inorganic ions equidimension are small in solution
Substance the opposite side of film, thalline, colloid, particulate matter, organic macromolecule etc. in solution can be reached by the micropore on fibre wall
Large scale substance cannot then penetrate fibre wall and be trapped, so as to achieve the purpose that sieve different component in solution.
Capped material of the epoxy resin as hyperfiltration/microfiltration film filter core is widely used in the assembling work of membrane for water treatment component
In skill, play the role of fixed, bonding, sealing and pressure-bearing to film wire.At present, the end blocking method of epoxy hyperfiltration/microfiltration film filter core
There are mainly two types of, one kind is directly blocked with hard epoxy glue, and another kind is that hard epoxy glue is applied in combination with flexible polyurethane glue, i.e., first
It is blocked with hard epoxy glue, then fills flexible polyurethane glue.Due to capillary phenomenon, hard epoxy glue/polyurethane adhesive climbs a phenomenon, because
This, when only being blocked with hard epoxy glue, climbs silk section and fracture of wire easily occurs, although and method energy that hard epoxy resin is combined with flexible polyurethane
Fracture of wire is solved, but complex procedures, cycle are too long.Therefore, existing market increasingly requires once to be blocked with a kind of soft epoxy glue, reaches
To the purpose of not fracture of wire and raising work efficiency.
Nevertheless, long felt also found, flexi-ring oxygen once block be present with colloid and ABS (acrylonitrile-butadiene-
Styrol copolymer) shell depart from the problem of, this is because epoxy glue is not caused enough to ABS bonding forces.
To solve the problems, such as bonding force of the epoxy resin to ABS, Chinese patent application 200910028677.5 is proposed with poly- ammonia
The method of ester modified epoxy improves bonding force, but the adhesive curing retrodeviates firmly, can not play the role of anti-fracture of wire, and raw material such as nonyl
The toxicity of phenol makes it that can not be applied to water treatment field.201310669253.3 proposition methyl methacrylate of Chinese patent application
Ester dissolving ABS forms acrylate glue and epoxy glue compound system, and bonding force improves, but the toxicity and quick solidifying of acrylic system
Characteristic makes it be restricted when applied to water treatment field.Chinese patent application 201210292483.8 is by the poly- second of chlorosulfonation
Alkene is introduced into epoxy glue, improves bonding force of the epoxy glue to ABS, but the glue is more crisp, and the presence of halogen also limit its
The application of water treatment field.
Under such technical background, a membrane for water treatment sealing end and its flexibility of like environment needs of meeting has ABS
The soft epoxy glue of high bonding force is in demand.
The content of the invention
The present invention provides a kind of flexible adhesive, including weight ratio 1:The component A and B component of 0.8-1.2；
The component A presses its own total restatement, is made of following raw material：Epoxy resin 40-70%, polyurethane modified epoxy
Resin 20-50%, polyolefin resin 5-20%, epoxide diluent 10-35%, coupling agent 0.1-1% and antifoaming agent 0.1-
1%, and the sum of each material content percentage is 100%；
The B component is modified amine curing agent.
The flexible adhesive of the present invention, colloid water white transparency, flexible, heat release is low, strong to ABS bonding forces.
The present invention also provides a kind of method for preparing the flexible adhesive, including first polyolefin resin has been dissolved in
Solvent is then added in epoxy resin and dissolves and remove organic solvent, then other raw materials mix with component A, to prepare component A
The step of.The adhesive that so processing obtains, it is stronger to the bonding force of ABS plastic.
The flexible adhesive of the present invention is based on above-mentioned property, is particularly suitable for being applied in membrane for water treatment component blocks.
The application of the i.e. specific sealing end glue as water process ultrafiltration/micro-filtration permeable membrane sealing end.Solves water treatment field epoxy adhesive
The problem of colloid is caused to depart from ABS shells to ABS substrate poor attachment, sealing end fracture of wire problem, and improve production efficiency.
Specific embodiment
In the present invention, unless otherwise instructed, then all operations are implemented under room temperature, condition of normal pressure；All numbers are
Parts by weight, percentage are weight percent, and ratio is weight ratio.
The flexible adhesive of the present invention, including weight ratio 1:The component A and B component of 0.8-1.2；
The component A presses its own total restatement, is made of following raw material：Epoxy resin 40-70%, polyurethane modified epoxy
Resin 20-50%, polyolefin resin 5-20%, epoxide diluent 10-35%, coupling agent 0.1-1% and antifoaming agent 0.1-
1%, and the sum of each material content percentage is 100%；
The B component is modified amine curing agent.
The flexible adhesive of the present invention, colloid water white transparency, flexible, heat release is low, strong to ABS bonding forces.Glue obtained
Stick hardness heat release maximum temperature at Shao D30-60 (25 DEG C), 100g down to 30-50 DEG C, reaches 6MPa to the shear strength of ABS
More than.This cause the glue meet water white transparency, heat release is low, do not burn silk etc. under the premise of, the problem of avoiding fracture of wire, also solve
The problem of shelling；And the combination that hard epoxy glue and flexible polyurethane glue are substituted with a kind of glue is used, and improves production efficiency.
In a preferred embodiment, the weight ratio of component A and B component is 1:1.
The epoxy resin refers to the organic compound containing two or more epoxide groups in molecule, does not have in addition
There is special limitation.Common epoxy resin has bisphenol A epoxide resin, double F types epoxy resin, phenol aldehyde type epoxy resin, hydrogenation
Bisphenol A type epoxy resin, A Hydrogenated Bisphenol A F types epoxy resin, cycloaliphatic epoxy resin, o-cresol type epoxy resin, hydantoin epoxy
Resin, bisphenol-s epoxy resin, bisphenol fluorene base epoxy etc..More than resin individually can also two or more
It is used in mixed way.In a preferred embodiment, the epoxy resin be bisphenol A type epoxy resin, range of viscosities 4,
000-10,000mPa·s/25℃。
The polyurethane modified epoxy resin is those commonly used in the art, is not particularly limited.It is preferred at one
In embodiment, the polyurethane modified epoxy resin is epoxy resin blocked polyurethane.In a more preferred embodiment, institute
The viscosity for stating epoxy resin blocked polyurethane is 8,000-16,000mPas/25 DEG C.
The polyolefin resin is those commonly used in the art, is not particularly limited.In a preferred embodiment party
In case, the polyolefin resin is polypropylene (PP), polyethylene (PE), polystyrene (PS), acrylonitrile-butadiene-benzene second
Alkene copolymer (ABS), styrene-butadiene block copolymer (SBS), polyamide (PA), makrolon (PC), polyformaldehyde
(POM), polyethylene terephthalate (PET), polybutylene terephthalate (PBT) (PBT), polyphenylene oxide (PPO), poly- methyl
One or more of methyl acrylate (PMMA) and polymethyl methacrylate (PEEK).
The epoxide diluent is those commonly used in the art, is not particularly limited.In a preferred embodiment
In, the epoxide diluent is lauryl diglycidyl ether, ethylene glycol diglycidylether, benzyl glycidyl ether, phenyl
One or more of glycidol ether and multi-hydroxy polyether.In a more preferred embodiment, the epoxide diluent is viscous
It spends for 10-200mPas/25 DEG C.
The coupling agent is those commonly used in the art, is not particularly limited.In a preferred embodiment, institute
Coupling agent is stated as γ-glycidyl ether oxygen propyl trimethoxy silicane, gamma-aminopropyl-triethoxy-silane, γ-(metering system
Acyl-oxygen) one or more of propyl trimethoxy silicane and N- (β-aminoethyl)-γ-aminopropyltrimethoxysilane.
The antifoaming agent is those commonly used in the art, is not particularly limited.In a preferred embodiment, institute
Antifoaming agent is stated as organic silicon defoamer, preferably dimethyl silicone polymer antifoaming agent or Polyether Modified Polysiloxanes Defoaming Agent.
The modified amine curing agent is those commonly used in the art, is not particularly limited.In a preferred implementation
In scheme, the modified amine curing agent is modified fatty amine, is modified aliphatic cyclic amine, one kind or several in polyetheramine and modified miscellaneous amine
Kind.It is preferred that the curing agent that modified fatty amine and modified miscellaneous amine compounding form.Further, by the total restatement of B component, B component is by following
Raw material forms：Modified fatty amine 10-40% and modified miscellaneous amine 60-90%.In a further preferred embodiment, the modification
The viscosity of amine curing agent is 10-400mPas/25 DEG C, amine value 100-400mgKOH/g.
The method provided by the invention for preferably preparing the flexible adhesive, including being first dissolved in polyolefin resin
Organic solvent is re-dissolved in epoxy resin and removes organic solvent, then other raw materials mix with component A, to prepare component A
Step.
The present invention successfully adds this indissoluble resin of polyolefin resin beforehand through the scattered method of organic solvent dissolving
Enter to epoxy-resin systems, cementability of the epoxyn to ABS shells greatly improved.
In a preferred embodiment, the method for preparing adhesive, comprises the following steps：
A. polyolefin resin is dissolved in organic solvent, be then added in epoxy resin；It heating, vacuumizing stirring
Under, polyolefin resin is made to be completely dissolved in the epoxy, and organic solvent is removed, obtain epoxy resin intermediate；It will prepare
Epoxy resin intermediate stirred and evenly mixed with polyurethane modified epoxy resin, epoxide diluent, coupling agent, antifoaming agent, and take out true
Empty deaeration, is made component A；
B. curing agent is stirred and evenly mixed, and vacuumizing and defoaming, B component is made.
In the step a, the organic solvent simultaneously can then exist smoothly to dissolve polyolefin resin and epoxy resin
The organic solvent that heating removes when vacuumizing, other are not particularly limited.The condensable reflux recycling of organic solvent.More
In preferred embodiment, one or more of the preferred acetone of the organic solvent, butanone, toluene, dimethylbenzene；The temperature of heating
Degree is preferably 80-120 DEG C.
Stir and evenly mix and the equipment used in vacuum defoamation of the step a and b is device well known in the art, such as is gone
Star mixer.
Certainly, flexible adhesive of the invention, except being used in mixed way after being handled according to above-mentioned ad hoc approach component A,
It can also be used after conventionally mixing.
Application of the flexible adhesive of the present invention in membrane for water treatment component sealing end, can specifically be used as water process ultrafiltration/micro-filtration
The sealing end glue of permeable membrane sealing end is applied.
The application of flexible adhesive of the present invention in addition in membrane for water treatment component, is also not precluded within other like environments
In application.And except it is above-mentioned given component in addition to, the present invention is not excluded for according to specifically used environment, to the flexible adhesive add
The additive of other this fields routine.But for the application in membrane for water treatment component, it is proved to be abundant to component and has
Effect, and it is as Halogen adhesive, it is environmentally friendly and safe.
Below by specific example, the present invention is further described：
The test method that the present invention uses is as follows：
(1) viscosity：It is measured by standard GB/T 2794.
(2) shore hardness：It is measured by standard GB/T 531.
(3) shear strength：It is measured by standard GB/T 7124.
(4) gel time：It is measured by standard GB/T 7123.
(5) heat release is tested：Recording instrument without paper, under 25 DEG C of environmental conditions A, B component mixing 100g tests for 24 hours, observe heat release
Peak.
The raw material sources that the embodiment of the present invention uses are as follows：
SBS：Dushanzi petro-chemical corporation
ABS：Lanzhou Petrochemical Company
PMMA：Nantong Li Yang Chemical Co., Ltd.s
Bisphenol A epoxide resin：HongChang Electronic Materials Co., Ltd
Polyurethane modified epoxy resin：DOW Chemical Co., Ltd
Lauryl diglycidyl ether：New far Chemical Industry Co., Ltd. of Anhui
Ethylene glycol diglycidylether：New far Chemical Industry Co., Ltd. of Anhui
Phenyl glycidyl ether：New far Chemical Industry Co., Ltd. of Anhui
γ-glycidyl ether oxygen propyl trimethoxy silicane：Jingzhou Jianghan Fine Chemical Co., Ltd.
Gamma-aminopropyl-triethoxy-silane：Jingzhou Jianghan Fine Chemical Co., Ltd.
γ-(methacryloxypropyl) propyl trimethoxy silicane：Jingzhou Jianghan Fine Chemical Co., Ltd.
Dimethyl silicone polymer antifoaming agent：Byk Chemie GmbH
Polyether Modified Polysiloxanes Defoaming Agent：Byk Chemie GmbH
Modified aliphatic cyclic amine：Guangzhou Rui Qi Chemical Co., Ltd.s, amine value 270mgKOH/g, 500-700mPas/25 DEG C of viscosity
Modified fatty amine：Guangzhou Rui Qi Chemical Co., Ltd.s, amine value 300mgKOH/g, 10-50mPas/25 DEG C of viscosity
Modified miscellaneous amine：Guangzhou Rui Qi Chemical Co., Ltd.s, amine value 275mgKOH/g, 300-500mPas/25 DEG C of viscosity
Polyetheramine：Guangzhou Rui Qi Chemical Co., Ltd.s, amine value 260mgKOH/g, 100-200mPas/25 DEG C of viscosity
Embodiment 1
10 parts by weight of SBS are dissolved in the acetone of 20 parts by weight, it is to be dissolved uniformly after by (25 DEG C of bisphenol A epoxide resin
Viscosity is 5,000mPas) 45 parts by weight are added thereto, are heated to 80 DEG C and vacuumize stirring, acetone reflux is simultaneously collected.It waits to stir
It mixes uniformly and without fraction postcooling to room temperature, adds in polyurethane modified epoxy resin (25 DEG C of viscosity are 10,000mPas) 30 weights
Measure part, 14 parts by weight of lauryl diglycidyl ether, 0.5 parts by weight of γ-glycidyl ether oxygen propyl trimethoxy silicane, polyethers
0.5 parts by weight of modified organic silicon antifoaming agent, vacuumize and stir evenly, that is, component A is made；By modified 10 parts by weight of aliphatic cyclic amine with changing
Property miscellaneous 90 parts by weight of amine vacuumize stir evenly i.e. be made B component.
Epoxy glue water white transparency obtained, component A viscosity 2,000mPas/25 DEG C, B component viscosity 20mPas/25
DEG C, component A is with B component by weight 1:1 is used in mixed way, gel time 200min.Hardness heat release highest in Shao D40,100g
Temperature reaches 7.5MPa down to 30 DEG C, to the shear strength of ABS.
Embodiment 2
7.5 parts by weight of ABS are dissolved in the acetone of 15 parts by weight, it is to be dissolved uniformly after by bisphenol A epoxide resin (25
DEG C viscosity is 7,000mPas) 50 parts by weight are added thereto, are heated to 80 DEG C and vacuumize stirring, acetone reflux is simultaneously collected.It treats
It stirs evenly and without fraction postcooling to room temperature, adds in polyurethane modified epoxy resin (25 DEG C of viscosity are 12,000mPas) 25
Parts by weight, 17 parts by weight of ethylene glycol diglycidylether, 0.2 parts by weight of gamma-aminopropyl-triethoxy-silane are polyether-modified organic
0.3 parts by weight of silicon defoaming agent, vacuumize and stir evenly, that is, component A is made；By 30 parts by weight of modified fatty amine and modified aliphatic cyclic amine
70 parts by weight, which vacuumize to stir evenly, is made B component.
Epoxy glue water white transparency obtained, component A viscosity 3,000mPas/25 DEG C, B component viscosity 40mPas/25
DEG C, component A is with B component by weight 1:1 is used in mixed way, gel time 170min.Heat release highest temperature during hardness Shao D50,100g
Degree reaches 6.4MPa down to 40 DEG C, to the shear strength of ABS.
Embodiment 3
5 parts by weight of BA are dissolved in the acetone of 30 parts by weight, it is to be dissolved uniformly after by bisphenol A epoxide resin, (25 DEG C viscous
Spend for 10,000mPas) 65 parts by weight are added thereto, are heated to 100 DEG C and vacuumize stirring, acetone reflux is simultaneously collected.It waits to stir
It mixes uniformly and without fraction postcooling to room temperature, adds in polyurethane modified epoxy resin (25 DEG C of viscosity are 8,000mPas) 20 weights
Amount part, 9.5 parts by weight of phenyl glycidyl ether, γ -0.4 parts by weight of (methacryloxypropyl) propyl trimethoxy silicane, poly- two
0.1 parts by weight of methylsiloxane antifoaming agent, vacuumize and stir evenly, that is, component A is made；50 parts by weight of aliphatic cyclic amine will be modified with gathering
50 parts by weight of ether amines, which vacuumize to stir evenly, is made B component.
Epoxy glue water white transparency obtained, component A viscosity 3,500mPas/25 DEG C, B component viscosity 100mPas/25
DEG C, component A is with B component by weight 1:1 is used in mixed way, gel time 120min.Heat release highest temperature during hardness Shao D60,100g
Degree reaches 6.2MPa down to 50 DEG C, to the shear strength of ABS.
Embodiment 4
15 parts by weight of PMMA are dissolved in the acetone of 30 parts by weight, it is to be dissolved uniformly after by bisphenol A epoxide resin (25
DEG C viscosity is 6,000mPas) 40 parts by weight are added thereto, are heated to 120 DEG C and vacuumize stirring, refluxing toluene is simultaneously collected.
It is to be mixed uniformly and without fraction postcooling to room temperature, add in polyurethane modified epoxy resin (25 DEG C of viscosity are 12,000mPas)
30 parts by weight, 14.5 parts by weight of ethylene glycol diglycidylether, 0.3 weight of γ-glycidyl ether oxygen propyl trimethoxy silicane
Part, 0.2 parts by weight of Polyether Modified Polysiloxanes Defoaming Agent are vacuumized and stirred evenly, that is, component A is made；By 30 parts by weight of polyetheramine
It vacuumizes to stir evenly with modified 70 parts by weight of aliphatic cyclic amine and B component is made.
Epoxy glue water white transparency obtained, component A viscosity 2,500mPas/25 DEG C, B component viscosity 50mPas/25
DEG C, component A is with B component by weight 1:1 is used in mixed way, gel time 150min.Heat release highest temperature during hardness Shao D55,100g
Degree reaches 6.8MPa down to 44 DEG C, to the shear strength of ABS.
Embodiment described above is only for preferably illustrating the present invention, and the scope being not intended to limit the invention, it is all
Within the spirit and principle of the present invention, all any modification, equivalent substitution, improvement and etc. each fall within protection scope of the present invention
It is interior.
Claims (13)
1. a kind of flexible adhesive, including weight ratio 1:The component A and B component of 0.8-1.2；
The component A presses its own total restatement, is made of following raw material：Epoxy resin 40-70%, polyurethane modified epoxy resin
20-50%, acrylonitrile-butadiene-styrene copolymer and styrene-butadiene block copolymer and polymethyl methacrylate
One or more of 5-20%, epoxide diluent 10-35%, coupling agent 0.1-1% and antifoaming agent 0.1-1%, and each raw material
The sum of content percentage is 100%；
The B component is modified amine curing agent.
2. flexible adhesive according to claim 1, which is characterized in that the polyurethane modified epoxy resin is asphalt mixtures modified by epoxy resin
Fat blocked polyurethane.
3. flexible adhesive according to claim 1 or 2, which is characterized in that the epoxide diluent contracts for dodecyl
One kind in water glycerin ether, ethylene glycol diglycidylether, benzyl glycidyl ether, phenyl glycidyl ether and multi-hydroxy polyether
It is or several.
4. flexible adhesive according to claim 1 or 2, which is characterized in that the coupling agent is γ-glycidyl ether oxygen
Propyl trimethoxy silicane, gamma-aminopropyl-triethoxy-silane, γ-(methacryloxypropyl) propyl trimethoxy silicane and N-
One or more of (β-aminoethyl)-γ-aminopropyltrimethoxysilane.
5. flexible adhesive according to claim 1 or 2, which is characterized in that the antifoaming agent is organic silicon defoamer.
6. flexible adhesive according to claim 5, which is characterized in that the organic silicon defoamer is polydimethylsiloxanes
Alkane antifoaming agent or Polyether Modified Polysiloxanes Defoaming Agent.
7. flexible adhesive according to claim 1 or 2, which is characterized in that the modified amine curing agent is modified fat
One or more of fat amine, modified aliphatic cyclic amine, polyetheramine and modified miscellaneous amine.
8. flexible adhesive according to claim 7, which is characterized in that the modified amine curing agent presses its own gross weight
Meter is compounded by modified fatty amine 10-40% and modified miscellaneous amine 60-90%.
9. a kind of method for preparing one of the claim 1-8 flexible adhesives, including first by the acrylonitrile-butadiene-
Styrol copolymer and one or more of styrene-butadiene block copolymer and polymethyl methacrylate have been dissolved in
Solvent is re-dissolved in epoxy resin and removes organic solvent, then other raw materials mix with component A, to prepare the step of component A
Suddenly.
10. according to the method described in claim 9, it is characterised in that it includes following steps：
A. by the acrylonitrile-butadiene-styrene copolymer and styrene-butadiene block copolymer and polymethylacrylic acid
One or more of methyl esters is dissolved in organic solvent, is then added in epoxy resin；In the case where heating, vacuumize stirring, make
In the acrylonitrile-butadiene-styrene copolymer and styrene-butadiene block copolymer and polymethyl methacrylate
One or more are completely dissolved in the epoxy, and remove organic solvent, obtain epoxy resin intermediate；By the asphalt mixtures modified by epoxy resin of preparation
Fat intermediate is stirred and evenly mixed with polyurethane modified epoxy resin, epoxide diluent, coupling agent, antifoaming agent, and vacuumizing and defoaming, system
Into component A；
B. curing agent is stirred and evenly mixed, and vacuumizing and defoaming, B component is made.
11. according to the method described in claim 10, it is characterized in that, the organic solvent is acetone, butanone, toluene, diformazan
One or more of benzene.
12. according to the method described in claim 10, it is characterized in that, the temperature of the heating is 80-120 DEG C.
13. the flexible adhesive according to one of claim 1-8 or the method system according to one of claim 9-12
Application of the standby flexible adhesive in membrane for water treatment component sealing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589762.4A CN105199639B (en) | 2015-09-16 | 2015-09-16 | A kind of flexible adhesive and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589762.4A CN105199639B (en) | 2015-09-16 | 2015-09-16 | A kind of flexible adhesive and its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105199639A CN105199639A (en) | 2015-12-30 |
| CN105199639B true CN105199639B (en) | 2018-05-18 |
Family
ID=54947606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510589762.4A Active CN105199639B (en) | 2015-09-16 | 2015-09-16 | A kind of flexible adhesive and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105199639B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325492A (en) * | 2017-09-04 | 2017-11-07 | 安徽天裕汽车零部件制造有限公司 | A kind of composite of truck crane gum forming and preparation method thereof |
| CN109054709A (en) * | 2018-06-29 | 2018-12-21 | 安徽尼古拉电子科技有限公司 | A kind of microelectronic product corrosion-resistant packaging plastic and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757761A (en) * | 2011-04-27 | 2012-10-31 | 南京南科环境工程有限公司 | Epoxy asphalt bonding layer material for cement concrete bridge surface and preparation method thereof |
| JP6088635B2 (en) * | 2012-03-21 | 2017-03-01 | ダウ グローバル テクノロジーズ エルエルシー | Washoff-resistant epoxy adhesive composition and pre-gelling adhesive |
| CN102936478B (en) * | 2012-12-05 | 2014-03-05 | 湖南神力铃胶粘剂制造有限公司 | Elastic bicomponent normal-temperature cured epoxy resin adhesive and preparation method thereof |
-
2015
- 2015-09-16 CN CN201510589762.4A patent/CN105199639B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105199639A (en) | 2015-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jin et al. | Thermally stable autonomic healing in epoxy using a dual‐microcapsule system | |
| CN103725249B (en) | A kind of high index of refraction LED packaging silicon rubber | |
| TWI686420B (en) | Epoxy-resin composition for fiber-matrix semifinished products | |
| CN105885739A (en) | Water-based adhesive and preparation method thereof | |
| CN102070874B (en) | High-permeability and high-strength epoxy grouting material, preparation method thereof and application thereof | |
| CN105199639B (en) | A kind of flexible adhesive and its preparation method and application | |
| CN106916413B (en) | A kind of composition epoxy resin and preparation method thereof, fiber resin composite material, aluminium/fiber/resin composite material | |
| CN102838961A (en) | Two-component epoxy end-blocking glue for membrane components and application thereof | |
| CN103265895A (en) | Solvent type chloroprene rubber adhesive with excellent weather ability and preparation method thereof | |
| CN107099269A (en) | Epoxy resin modification silyl-terminated polyether two component adhesive and preparation method thereof | |
| CN107743512A (en) | Adhesive tape with interim fixed adhesive | |
| JP2017501265A (en) | Curable composition | |
| CN107523259A (en) | A kind of preparation of organosilicon sealant coupling agent modified α 570 | |
| CN108659803A (en) | A kind of oil-well cement toughener and its application | |
| CN104592715B (en) | A kind of Thief zone saltant type grouting material | |
| CN103408938B (en) | A kind of addition type liquid silicone rubber compound used for manufacturing pad printing rubber head and preparation method thereof | |
| CN107691448A (en) | A kind of epoxy soybean oil base mould inhibitor and its preparation method and application, epoxy joint trimming agent | |
| CN104448693A (en) | Epoxy resin composition and preparation method and application thereof | |
| CN101440266B (en) | Novel paster glue for surface mounting technology and preparation thereof | |
| CN108794984A (en) | A kind of residual heavy modified epoxy and its preparation method and application of impact resistance high fever | |
| RU2427598C2 (en) | Epoxy bismaleimide binder composition for prepregs, prepreg and article | |
| CN111675989A (en) | Low-stress epoxy pouring sealant and preparation method and use method thereof | |
| JPWO2016080469A1 (en) | Lignin resin composition, cured product and molded product | |
| CN109320969A (en) | Anti-blue light film is at film liquid and preparation method thereof and anti-blue light film | |
| CN105273107A (en) | Aging-resistant epoxidized trans-form natural rubber and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |