CN108219372A - High intensity leak stopping modified epoxy grouting material and preparation method thereof - Google Patents
High intensity leak stopping modified epoxy grouting material and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention provides a kind of high intensity leak stopping modified epoxy grouting material and preparation method thereof, including component A and B component；Component A includes 50~100 parts of bisphenol A epoxide resin, 10~50 parts of novolac epoxy resin, 10~20 parts of biphenyl type epoxy resin, 10~50 parts of hyperbranched epoxy resin, 5~50 parts of reactive diluent；B component includes 20~120 parts of phenolic aldehyde amine, 0~3 part of curing accelerator, 0~3 part of silane coupling agent.The present invention passes through into oiliness epoxy resin plugging material, introduce biphenyl type epoxy resin and hyperbranched epoxy resin, it is made to interact with bisphenol A epoxide resin, novolac epoxy resin, form four kinds of epoxy resin and the special formulation deposited, the formula has high intensity advantage, can also realize at least 1 times of strength enhancing relative to conventional oil-based epoxy resin plugging material in the case of using phenolic aldehyde amine curing system.
Description
Technical field
The present invention relates to building material field, more particularly to a kind of high intensity leak stopping modified epoxy grouting material
And preparation method thereof.
Background technology
Country puts into infrastructure energetically in recent years, and building, rail traffic, there has also been leaps for the construction of highway, tunnel
The development of formula, this is necessarily accompanied with continuous promotion of the infrastructure construction to subject matter standard, the continuous promotion to technology requirement,
Continuous promotion to corresponding building materials, maintenance material technology standard simultaneously.
Current building, rail traffic, highway, tunnel are when there is percolating water, mostly using polymer cement, acrylic acid
As water-proof plugging material, the leak stopping principle of these materials is that material is molten with certain water suction in itself for salt, third solidifying, polyurethane etc.
Swollen function, in crack after water suction curing, induration expands repeatedly, achievees the purpose that leak stopping.But there are intensity for these materials
The problems such as deficiency, induration is too crisp, difference resistant to chemical etching, impermeability pressure does not reach requirement and durability is insufficient, in building, rail
It is susceptible in the leak stopping of road traffic etc. and leaks repeatedly, can only take stopgap measures the problem of cannot effecting a permanent cure, and be not ideal waterproofing and leakage-stopping
Material.
There are the groups such as phenyl ring, ehter bond, hydroxyl, epoxy group, it is very good that phenyl ring assigns epoxy resin in epoxy molecule
Mechanical strength and heat resistance, ehter bond assigns its good chemical resistance, and hydroxyl has the interfaces such as epoxy and concrete, metal
Good caking property, epoxy group allow it to have reactivity well, select suitable curing agent that can allow material at normal temperatures
Curing can be reacted, induration has extraordinary chemical property, physical property, and one epoxy group of reaction will discharge
Go out a hydroxyl, the cohesive force of epoxy resin is made further to be promoted.The excellent chemical resistance of epoxy resin, good bonding
Property and very high mechanical strength, epoxide terrace paint, the electronics being widely used in water proof anti-corrosive paint, architectural engineering
The industrial circles such as Embedding Material, adhesive.
In waterproofing and leakage-stopping field, reacted, and keep preferable physical and chemical performance and be directed in water because needing to consider
Defect needs the problems such as operating time existing for high-pressure grouting, not promoted and applied widely.Contain in the minority only deposited
Have in epoxide resin grouting material product category, the grouting material of oleaginous system exists relative to aqueous epoxy resin grouting material
More advantage.But the epoxy resin plugging material of traditional oleaginous system is caused solid all using the cured system of phenolic aldehyde amine
Knot body intensity is low, and buffering rejected region crack caused by geologic(al) factor, reason of expanding with heat and contract with cold can not be played while leak stopping
Ideal plugging effect is not achieved in expansion, displacement etc..Although there is also some epoxy resin leak stopping materials to oleaginous system at present
Material carries out being formulated improved technical solution, but these traditional improvement projects are very limited to the improvement of product strength, still remain
The defects of intensity is insufficient, it is impossible to meet actual demand well.
Therefore, it is necessary to develop a kind of high intensity leak stopping modified epoxy grouting material.
Invention content
Based on this, the object of the present invention is to provide a kind of high intensity leak stopping modified epoxy grouting materials.
Specific technical solution is as follows：
A kind of high intensity leak stopping epoxide resin grouting material, including component A and B component；
The component A is mainly prepared by the raw material of following mass fraction：50~100 parts of bisphenol A epoxide resin, phenolic aldehyde
10~50 parts of epoxy resin, 10~20 parts of biphenyl type epoxy resin, 10~50 parts of dissaving polymer, reactive diluent 5~50
Part；The B component is mainly prepared by the raw material of following mass fraction：20~120 parts of amine curing agent, curing accelerator 0
~3 parts, 0~3 part of silane coupling agent.
In wherein some embodiments, the component A is mainly prepared by the raw material of following mass fraction：Bisphenol-A ring
50~100 parts of oxygen resin, 10~20 parts of novolac epoxy resin, 10~20 parts of biphenyl type epoxy resin, dissaving polymer 10~
50 parts, 5~50 parts of reactive diluent；The B component is mainly prepared by the raw material of following mass fraction：Amine curing agent 20
~120 parts, 1~3 part of curing accelerator, 1~3 part of silane coupling agent.
In wherein some embodiments, the component A is mainly prepared by the raw material of following mass fraction：Bisphenol-A ring
90~100 parts of oxygen resin, 10~15 parts of novolac epoxy resin, 10~15 parts of biphenyl type epoxy resin, dissaving polymer 10~
50 parts, 10~50 parts of reactive diluent；The B component is mainly prepared by the raw material of following mass fraction：Amine curing agent
50~60 parts, 2~3 parts of curing accelerator, 1~2 part of silane coupling agent.
In wherein some embodiments, the component A is mainly prepared by the raw material of following mass fraction：Bisphenol-A ring
100 parts of oxygen resin, 10 parts of novolac epoxy resin, 10 parts of biphenyl type epoxy resin, 50 parts of dissaving polymer, reactive diluent 20
Part；The B component is mainly prepared by the raw material of following mass fraction：60 parts of amine curing agent, 2 parts of curing accelerator, silicon
1 part of alkane coupling agent.
In wherein some embodiments, the dissaving polymer is selected from hyperbranched epoxy resin, the hyperbranched ring of organosilicon
At least one of oxygen resin, abietyl hyperbranched epoxy resin.
In wherein some embodiments, the bisphenol A epoxide resin is E51 types bisphenol A epoxide resin, E44 type bisphenol-A rings
At least one of oxygen resin.
In wherein some embodiments, the novolac epoxy resin is phenol type novolac epoxy resin, o-cresol type phenolic aldehyde
At least one of epoxy resin.
In wherein some embodiments, the silane coupling agent is bis- (triethoxysilicane) ethane, 3- glycidyls third
Base trimethoxy silane, 3- (the third oxygen of 2,3- epoxies) propyl trimethoxy silicane, 3- (the third oxygen of 2,3- epoxies) propyl triethoxy
Silane, trimethoxy [2- (7- oxabicyclos [4.1.0] hept- 3- yls) ethyl] silane, triethoxy [2- (7- oxabicyclos
[4.1.0] hept- 3- yls) ethyl] silane, phenyl triethoxysilane, phenyltrimethoxysila,e, dimethoxydiphenylsilane
At least one of.
In wherein some embodiments, the reactive diluent is allyl glycidyl ether, butyl glycidyl ether, benzyl
Base glycidol ether, o-tolyl glycidol ether, to tert-butyl-phenyl glycidol ether, C12-C14 alkyl glycidyl ethers,
At least one of C8-C10 alkyl base glycidol ethers.
In wherein some embodiments, the amine curing agent is phenolic aldehyde amine, modified by cardanol phenolic aldehyde amine, turpentine oil are modified
In phenolic aldehyde amine, methyl eleostearate modified phenolic amine, diethylenetriamine, triethylene tetramine, isophorone diamine, m-xylene diamine extremely
Few one kind.
In wherein some embodiments, the curing accelerator is 2-methylimidazole, 2-ethyl-4-methylimidazole, 2- benzene
At least one of base imidazoles and three-(dimethylamino methyl) phenol.
The present invention also aims to provide a kind of preparation method of high intensity leak stopping modified epoxy grouting material.
A kind of preparation method of high intensity leak stopping epoxide resin grouting material, includes the following steps：
According to above-mentioned material preparation；
Take bisphenol A epoxide resin, phenol type novolac epoxy resin, biphenyl epoxy resin, dissaving polymer, activity dilution
Agent, mixing, stirs evenly, obtains component A；
Phenolic aldehyde amine, curing accelerator, silane coupling agent are taken, is mixed, is stirred evenly, obtain B component.
Compared with prior art, the invention has the advantages that：
The present invention by bicomponent epoxy resin plugging material (especially for containing bisphenol A epoxide resin and phenolic aldehyde
The oiliness epoxy resin plugging material of epoxy resin) component A in introduce biphenyl type epoxy resin and dissaving polymer, especially
It is dissaving polymer in hyperbranched epoxy resin, organosilicon hyperbranched epoxy resin, abietyl hyperbranched epoxy resin
It is a kind of when, itself and bisphenol A epoxide resin, novolac epoxy resin is made to interact, obtains the component A of special formulation, this is specific
Phenyl ring there are two containing in one molecule of biphenyl epoxy resin in the component A of formula, a novolac epoxy resin molecule is relative to one
A bisphenol A epoxide resin molecule more 1 epoxy group contain a large amount of rigid phenyl ring and hole, rigidity in dissaving polymer
Phenyl ring improves the intensity of material, and hole is then conducive to absorb impact energy when material receives impact, improves the toughness of resin, this
Component A is enabled to form crosslink density higher and rigid structure quantity, sky after being mixed with the B component containing pnenolic aldehyde amine hardener
The preferable induration of cave quantity, this causes the intensity of induration to be significantly improved, particularly when the two is with (2~5)：1 mass
During number proportioning mixing, the intensity of induration obtains breakthrough promotion, and at least 1 is realized relative to conventional epoxies plugging material
~2 times of intensity improves.
The application adds in silane coupling agent in B component rather than component A, and such silane coupling agent relations of distribution also can
Increase the intensity of epoxide resin grouting material.
Specific embodiment
For the ease of understanding the present invention, the present invention will be described more fully below.But the present invention can be with perhaps
Mostly different form is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make
To the understanding more thorough and comprehensive of the disclosure.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
The embodiment of the present invention is as follows using raw material：
Bisphenol A epoxide resin：Wuxi Lanxin Petrochemical Co., Ltd., E51, E44；
Phenol type novolac epoxy resin：Wuxi Lanxin Petrochemical Co., Ltd., F51, F44；
O-cresol type novolac epoxy resin：Taiwan Nanya Plastic Cement Industry Co., Ltd, NPCN-704；
Biphenyl epoxy resin：Chemical drug chemical industry (Wuxi) Co., Ltd, NC-3000；
Hyperbranched epoxy resin：Wuhan hyperbranched resin Science and Technology Ltd., HyPer E102；
Organosilicon hyperbranched epoxy resin：Wuhan hyperbranched resin Science and Technology Ltd., HyPer HPS601；
Abietyl hyperbranched epoxy resin:Wuhan hyperbranched resin Science and Technology Ltd., trial target.
Embodiment 1
The present embodiment provides a kind of high intensity leak stopping modified epoxy grouting materials and preparation method thereof.
High intensity leak stopping is shown in Table 1 with the composition of raw materials of modified epoxy grouting material.
The preparation method of high intensity leak stopping modified epoxy grouting material includes the following steps：
According to table 1, bisphenol A epoxide resin E51, phenol type novolac epoxy resin, biphenyl epoxy resin, hyperbranched epoxy are taken
Resin, benzyl glycidyl ether, bis- (triethoxysilicane) ethane, mixing, stir evenly, obtain component A；
According to table 1, modified by cardanol phenolic aldehyde amine, 2- phenylimidazoles and three-(dimethylamino methyl) phenol are taken, mixes, stirs
It mixes uniformly, obtains B component；
According to mass fraction ratio it is 3 by component A and B component when carrying out defect leak stopping：1 ratio mixing, stirring
The induration that intensity also takes into account toughness very well can be uniformly obtained, rejected region can be buffered because of geologic(al) factor, reason of expanding with heat and contract with cold
Caused crack growth, displacement etc., plugging effect is ideal.
Embodiment 2
The present embodiment provides a kind of high intensity leak stopping modified epoxy grouting materials and preparation method thereof.
High intensity leak stopping is shown in Table 1 with the composition of raw materials of modified epoxy grouting material.
The preparation method of high intensity leak stopping modified epoxy grouting material includes the following steps：
According to table 1, bisphenol A epoxide resin E51, phenol type novolac epoxy resin, biphenyl epoxy resin, hyperbranched epoxy are taken
Resin, benzyl glycidyl ether, mixing, stir evenly, obtain component A；
According to table 1, modified by cardanol phenolic aldehyde amine, the mixing of bis- (triethoxysilicane) ethane are taken, stirs evenly, obtains B component；
According to mass fraction ratio it is 3 by component A and B component when carrying out defect leak stopping：1 ratio mixing, stirring
The induration that intensity also takes into account toughness very well can be uniformly obtained, rejected region can be buffered because of geologic(al) factor, reason of expanding with heat and contract with cold
Caused crack growth, displacement etc., plugging effect is ideal.
Embodiment 3
The present embodiment provides a kind of high intensity leak stopping modified epoxy grouting materials and preparation method thereof.
High intensity leak stopping is shown in Table 1 with the composition of raw materials of modified epoxy grouting material.
The preparation method of high intensity leak stopping modified epoxy grouting material includes the following steps：
According to table 1, bisphenol A epoxide resin E51, o-cresol type novolac epoxy resin, biphenyl epoxy resin, hyperbranched ring are taken
Oxygen resin, benzyl glycidyl ether, bis- (triethoxysilicane) ethane, mixing, stir evenly, obtain component A；
According to table 1, fruit phenol modified phenolic amine, 2- phenylimidazoles and three-(dimethylamino methyl) phenol, mixing are taken, is stirred
Uniformly, B component is obtained.
According to mass fraction ratio it is 3 by component A and B component when carrying out defect leak stopping：1 ratio mixing, stirring
The induration that intensity also takes into account toughness very well can be uniformly obtained, rejected region can be buffered because of geologic(al) factor, reason of expanding with heat and contract with cold
Caused crack growth, displacement etc., plugging effect is ideal.
Embodiment 4
The present embodiment provides a kind of high intensity leak stopping modified epoxy grouting materials and preparation method thereof.
High intensity leak stopping is shown in Table 1 with the composition of raw materials of modified epoxy grouting material.
The preparation method of high intensity leak stopping modified epoxy grouting material includes the following steps：
According to table 1, bisphenol A epoxide resin E51, o-cresol type novolac epoxy resin, biphenyl epoxy resin, hyperbranched ring are taken
Oxygen resin, benzyl glycidyl ether, mixing, stir evenly, obtain component A；
According to table 1, modified by cardanol phenolic aldehyde amine, bis- (triethoxysilicane) ethane 2- phenylimidazoles and three-(dimethylamino are taken
Methyl) phenol, it mixes, stirs evenly, obtain B component.
It is 3 that component A, B component are pressed quality parts ratio：1 mixing, stirs evenly, you can obtains high intensity leak stopping modification
Epoxide resin grouting material.
According to mass fraction ratio it is 3 by component A and B component when carrying out defect leak stopping：1 ratio mixing, stirring
The induration that intensity also takes into account toughness very well can be uniformly obtained, rejected region can be buffered because of geologic(al) factor, reason of expanding with heat and contract with cold
Caused crack growth, displacement etc., plugging effect is ideal.
The composition of raw materials of 1 embodiment 1 to embodiment 4 of table
Embodiment 5, embodiment 6
Embodiment 5, embodiment 6 are the change case of embodiment 1 respectively, and variation part is only that high intensity leak stopping is modified ring
The composition of raw materials of oxygen resin grouting material, is specifically shown in Table 2.The preparation method is the same as that of Example 1.
The composition of raw materials of 2 embodiment 5 of table, embodiment 6
Comparative example 1
This comparative example is the comparative example of embodiment 1, and comparison part is, biphenyl type is free of in the composition of raw materials of this comparative example
Epoxy resin, dissaving polymer, specific formula are shown in Table 3.
Comparative example 2
This comparative example is the comparative example of embodiment 1, and comparison part is, biphenyl type epoxy in the composition of raw materials of this comparative example
Resin, dissaving polymer content exceed the range that the application limits, specific formula is shown in Table 3.
Comparative example 3
This comparative example is the comparative example of embodiment 1, and comparison part is, biphenyl type epoxy in the composition of raw materials of this comparative example
Resin, dissaving polymer type be different from the application, specific formula is shown in Table 3.
Comparative example 4
This comparative example is the comparative example of embodiment 1, and comparison part is, silane coupling agent in the composition of raw materials of this comparative example
It is not belonging to B component and belongs to component A, specific formula is shown in Table 3.
3 comparative example 1 of table to comparative example 4 composition of raw materials
Performance test
Tensile strength is tested：It is tested according to ASTM D638-82a；
Bending strength is tested：It is tested according to ASTMD790M-92 standards；
Impact strength：It is tested according to ASTM D256-81 standards；
Fracture toughness：It is tested according to ASTM D5045-91a standards.
Alternatively, properties as listed is tested according to JC/T 1041-2007 in table
4 each embodiment of table, the performance test results of comparative example
In conclusion the present invention is by into oiliness epoxy resin plugging material, especially for containing bisphenol-A epoxy tree
Fat (especially E51, E44) and novolac epoxy resin (especially phenol type novolac epoxy resin, o-cresol type epoxy novolac tree
Fat) epoxy resin plugging material, introduce biphenyl type epoxy resin and dissaving polymer, make itself and bisphenol A epoxide resin, phenol
Formaldehyde epoxy resin interacts, and forms four kinds of epoxy resin and the special formulation deposited, the formula are broken through in strength character
Property promoted, using also can be relative to conventional oil-based bisphenol A epoxide resin plugging material in the case of phenolic aldehyde amine curing system
Realize at least 1~2 times of strength enhancing.Meanwhile high intensity leak stopping of the present invention is based on hyperbranched poly with epoxide resin grouting material
Close the introducing of object, the improvement that toughness must be to a certain extent.The application adds in silane coupling agent in component A rather than B component, this
The silane coupling agent relations of distribution of sample can also increase the intensity of epoxide resin grouting material.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of high intensity leak stopping epoxide resin grouting material, which is characterized in that including component A and B component；
The component A is mainly prepared by the raw material of following mass fraction：50~100 parts of bisphenol A epoxide resin, epoxy novolac
10~50 parts of resin, 10~20 parts of biphenyl type epoxy resin, 10~50 parts of dissaving polymer, 5~50 parts of reactive diluent；Institute
B component is stated mainly to be prepared by the raw material of following mass fraction：20~120 parts of amine curing agent, 0~3 part of curing accelerator,
0~3 part of silane coupling agent.
2. high intensity leak stopping epoxide resin grouting material according to claim 1, which is characterized in that the component A master
It to be prepared by the raw material of following mass fraction：50~100 parts of bisphenol A epoxide resin, 10~20 parts of novolac epoxy resin, connection
10~20 parts of benzene-type epoxy resin, 10~50 parts of dissaving polymer, 5~50 parts of reactive diluent；The B component mainly by with
The raw material of lower mass fraction is prepared：20~120 parts of amine curing agent, 1~3 part of curing accelerator, silane coupling agent 1~3
Part.
3. high intensity leak stopping epoxide resin grouting material according to claim 2, which is characterized in that the component A master
It to be prepared by the raw material of following mass fraction：90~100 parts of bisphenol A epoxide resin, 10~15 parts of novolac epoxy resin, connection
10~15 parts of benzene-type epoxy resin, 10~50 parts of dissaving polymer, 10~50 parts of reactive diluent；The B component mainly by
The raw material of following mass fraction is prepared：50~60 parts of amine curing agent, 2~3 parts of curing accelerator, silane coupling agent 1~2
Part.
4. high intensity leak stopping epoxide resin grouting material according to claim 3, which is characterized in that the component A master
It to be prepared by the raw material of following mass fraction：100 parts of bisphenol A epoxide resin, 10 parts of novolac epoxy resin, biphenyl type epoxy
10 parts of resin, 50 parts of dissaving polymer, 20 parts of reactive diluent；The B component is mainly by the raw material system of following mass fraction
It is standby to obtain：60 parts of amine curing agent, 2 parts of curing accelerator, 1 part of silane coupling agent.
5. high intensity leak stopping epoxide resin grouting material according to any one of claims 1 to 4, which is characterized in that institute
Dissaving polymer is stated in hyperbranched epoxy resin, organosilicon hyperbranched epoxy resin, abietyl hyperbranched epoxy resin
At least one.
6. high intensity leak stopping epoxide resin grouting material according to any one of claims 1 to 4, which is characterized in that institute
Bisphenol A epoxide resin is stated as at least one of E51 types bisphenol A epoxide resin, E44 type bisphenol A epoxide resins；The phenolic aldehyde ring
Oxygen resin is at least one of phenol type novolac epoxy resin, o-cresol type novolac epoxy resin.
7. high intensity leak stopping epoxide resin grouting material according to any one of claims 1 to 4, which is characterized in that institute
Silane coupling agent is stated as bis- (triethoxysilicane) ethane, 3- glycidylpropyls trimethoxy silane, 3- (2,3- epoxies third
Oxygen) propyl trimethoxy silicane, 3- (the third oxygen of 2,3- epoxies) propyl-triethoxysilicane, trimethoxy [2- (7- oxabicyclos
[4.1.0] hept- 3- yls) ethyl] silane, triethoxy [2- (7- oxabicyclos [4.1.0] hept- 3- yls) ethyl] silane, phenyl
At least one of triethoxysilane, phenyltrimethoxysila,e, dimethoxydiphenylsilane.
8. high intensity leak stopping epoxide resin grouting material according to any one of claims 1 to 4, which is characterized in that institute
Reactive diluent is stated as allyl glycidyl ether, butyl glycidyl ether, benzyl glycidyl ether, o-tolyl glycidol
Ether, in tert-butyl-phenyl glycidol ether, C12-C14 alkyl glycidyl ethers, C8-C10 alkyl base glycidol ethers extremely
Few one kind.
9. high intensity leak stopping epoxide resin grouting material according to any one of claims 1 to 4, which is characterized in that institute
Amine curing agent is stated as phenolic aldehyde amine, modified by cardanol phenolic aldehyde amine, turpentine oil modified phenolic amine, methyl eleostearate modified phenolic amine, two
At least one of ethylene triamine, triethylene tetramine, isophorone diamine, m-xylene diamine；The curing accelerator is 2- first
At least one of base imidazoles, 2-ethyl-4-methylimidazole, 2- phenylimidazoles and three-(dimethylamino methyl) phenol.
10. a kind of preparation method of high intensity leak stopping epoxide resin grouting material, which is characterized in that include the following steps：
According to claim 1 to 9 any one of them material preparation；
Bisphenol A epoxide resin, phenol novolac epoxy resins, biphenyl epoxy resin, dissaving polymer, reactive diluent are taken, is mixed
It closes, stirs evenly, obtain component A；
Phenolic aldehyde amine, curing accelerator, silane coupling agent are taken, is mixed, is stirred evenly, obtain B component.
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| CN110105935A (en) * | 2019-05-10 | 2019-08-09 | 陕西鼎和源瑞环境工程有限公司 | A kind of high strength multifunctional blocking agent |
| CN110591673A (en) * | 2019-11-01 | 2019-12-20 | 北京捷贝通石油技术股份有限公司 | High-strength sealing plugging agent |
| CN112143177A (en) * | 2020-08-11 | 2020-12-29 | 湖南国芯半导体科技有限公司 | Epoxy molding compound and preparation method and application thereof |
| CN113061416A (en) * | 2021-04-21 | 2021-07-02 | 哈尔滨工业大学无锡新材料研究院 | High-strength high-toughness epoxy binder and preparation method thereof |
| CN114163776A (en) * | 2022-01-24 | 2022-03-11 | 西南石油大学 | Epoxy resin with pressure-bearing and leakage-stopping functions and preparation method thereof |
| CN114381247A (en) * | 2022-01-24 | 2022-04-22 | 西南石油大学 | Synthesis of branched epoxy resin pressure-bearing plugging material |
| CN114479805A (en) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | Oil-water selective permeability sand control material and preparation method thereof |
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| CN112143177A (en) * | 2020-08-11 | 2020-12-29 | 湖南国芯半导体科技有限公司 | Epoxy molding compound and preparation method and application thereof |
| CN114479805A (en) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | Oil-water selective permeability sand control material and preparation method thereof |
| CN113061416A (en) * | 2021-04-21 | 2021-07-02 | 哈尔滨工业大学无锡新材料研究院 | High-strength high-toughness epoxy binder and preparation method thereof |
| CN114163776A (en) * | 2022-01-24 | 2022-03-11 | 西南石油大学 | Epoxy resin with pressure-bearing and leakage-stopping functions and preparation method thereof |
| CN114381247A (en) * | 2022-01-24 | 2022-04-22 | 西南石油大学 | Synthesis of branched epoxy resin pressure-bearing plugging material |
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