CN109651548A - A kind of hybrid resin and preparation method thereof - Google Patents
A kind of hybrid resin and preparation method thereof Download PDFInfo
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- CN109651548A CN109651548A CN201811311411.7A CN201811311411A CN109651548A CN 109651548 A CN109651548 A CN 109651548A CN 201811311411 A CN201811311411 A CN 201811311411A CN 109651548 A CN109651548 A CN 109651548A
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- monomer
- mixture
- hybrid resin
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- methacrylic acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/08—Copolymers of styrene
- C08J2325/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
Abstract
The invention discloses a kind of hybrid resins and preparation method thereof, and various of monomer resin is mixed to get monomer mixture, and a variety of intermediate adjuvants are mixed to get intermediate mixture, monomer mixture and intermediate mixture are mixed to get dissolved matter；It is soluble in water with surfactant, dissolved matter is added slowly, carries out phase inversion, obtains metastable state initial latex after stirring, filtering；Metastable state initial latex carries out high speed dispersion, and concussion forms nanoscale mesomeric emulsion；Mesomeric emulsion heats and is passed through protection gas, and the mixture of initiator and water is added dropwise, vacuum environment lower half an hour after cooling, product is finally obtained by filtration.The hybrid systems resin of stable and uniform is formed, the performance of various kinds of resin raw material is polymerize, function synthesized is strengthened, excellent adhesive force, electrical insulating property, thermal stability, chemical-resistant, high temperature and pressure etc.；The preparation method of hybrid resin is simple, saves the production time, reduces production cost.
Description
Technical field
The present invention relates to resin, a kind of hybrid resin and preparation method thereof is applied to new energy vapour more particularly, to one kind
The hybrid resin and preparation method thereof of vehicle battery case.
Background technique
Resin material is usually used in various coating, encapsulating material etc., is that national economy and national defense industry each section are matched heavy
Engineering material is wanted, with scientific and technical the showing for representative such as information life, new energy, renewable energy, environmental protection, new material, ocean
For high-tech rapid development, be related to the industries such as space flight, aviation, nuclear industry, marine industry, electric system, building, thus to
Matched resin material propose various particular/special requirements, such as excellent adhesive force, electrical insulating property, thermal stability, chemicals-resistant
Property etc., a kind of resin material need to be provided simultaneously with the above multiple performance.
The resin material of the prior art, most of is all that simple physical mixed dissolves to obtain, and structural behaviour is single, application
Range is relatively narrow, can not be widely used in the industries such as space flight, aviation, nuclear industry, marine industry, electric system, building.Resinous wood
Material exploitation and application are extremely urgent.
Summary of the invention
In order to overcome the deficiencies of the prior art, the technical solution adopted by the present invention is that:
A kind of hybrid resin includes monomer and intermediate；The monomer includes bisphenol type epoxy by weight
E44:10~20, bisphenol type epoxy E51:15~30, styrene: 20~40, methacrylic acid -2- hydroxy methacrylate: 5~20 first
Base acrylate: 5~20, methacrylic acid: 1~5, acrylonitrile: 1~5, acrylamide: 1~5；Intermediate wraps by weight
Coalescing agent 1~5, adhesion promoter 2~15, foaming agent 1~5 are included.
Another specific embodiment according to the present invention, further has, and the monomer includes bisphenol-A by weight
Type ring oxygen E44:13~18, bisphenol type epoxy E51:18~25, styrene: 28~35, methacrylic acid -2- hydroxy methacrylate: 10
~18 methacrylates: 8~12, methacrylic acid: 2~4, acrylonitrile: 2~3, acrylamide: 2~3.
Another specific embodiment according to the present invention, further has, and the coalescing agent is dipropylene glycol methyl ether；Hair
Infusion is hydrogenation fluothane hydro carbons HFC-x；Adhesion promoter is oxysilane.
Another specific embodiment according to the present invention, further has, and the intermediate further includes having by weight
Crosslinking agent 1~5, surfactant 1~5, initiator 1~5；Crosslinking agent is N- methylene-bisacrylamide；Surfactant is
Fatty acid methyl ester APEO；Initiator is t-amyl peroxy hydrogen.
A kind of preparation method of hybrid resin, includes following steps: step a mixes various of monomer, and it is mixed to obtain monomer
Object is closed, which includes bisphenol type epoxy E44, bisphenol type epoxy E51, styrene, methacrylic acid -2- hydroxyl second
Ester, methacrylate, methacrylic acid, acrylonitrile and acrylamide mix a variety of intermediates, obtain intermediate mixing
Object, which includes crosslinking agent, coalescing agent, foaming agent and adhesion promoter, by monomer mixture and centre
Body mixture is mixed, and dissolved matter is obtained；
Step b, surfactant is soluble in water, and the above dissolved matter is added slowly, phase inversion is carried out, after stirring, filtering
Obtain metastable state initial latex；
Metastable state initial latex is carried out high speed dispersion by step c, and concussion forms the mesomeric emulsion of granularity 70-120nm；
Mesomeric emulsion is warming up to 60~80 DEG C, and is passed through protection gas by step d, by initiator and the mixture of water, dropwise
It is added in the mesomeric emulsion of the above heating, is at the uniform velocity added dropwise 3.5~4.5 hours；
Step e allows reaction to continue 0.8~1.2 hour, then cools down after being added dropwise to complete, then 0.35 under vacuum environment~
It 0.65 hour, finally filters.
Another specific embodiment according to the present invention, further has, in the step c, formation granularity 70~
The mesomeric emulsion of 90nm；In step d, mesomeric emulsion is warming up to 70~80 DEG C.
A kind of hybrid resin and preparation method thereof that the present invention uses has the advantages that each ingredient granules conversion
For polymerization reaction in nanometer and certain temperature time, the hybrid systems resin of stable and uniform is formed, polymerization various kinds of resin raw material
Performance, function synthesized are strengthened, excellent adhesive force, electrical insulating property, thermal stability, chemical-resistant, high temperature and pressure etc.；Hydridization tree
The preparation method of rouge is simple, saves the production time, reduces production cost.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below.
A kind of hybrid resin includes monomer and intermediate；The monomer includes bisphenol type epoxy by weight
E44:10~20, bisphenol type epoxy E51:15~30, styrene: 20~40, methacrylic acid -2- hydroxy methacrylate: 5~20 first
Base acrylate: 5~20, methacrylic acid: 1~5, acrylonitrile: 1~5, acrylamide: 1~5；Intermediate wraps by weight
Coalescing agent 1~5, adhesion promoter 2~15, foaming agent 1~5 are included；Hybrid resin further includes having water 10 by weight
~20.Intermediate further includes crosslinking dose 1~5, surfactant 1~5, initiator 1~5 by weight.
Preferably, the monomer includes bisphenol type epoxy E44:13~18 by weight, bisphenol type epoxy E51:
18~25, styrene: 28~35, methacrylic acid -2- hydroxy methacrylate: 10~18 methacrylates: 8~12, metering system
Acid: 2~4, acrylonitrile: 2~3, acrylamide: 2~3.
The coalescing agent can be common coalescing agent；Adhesion promoter can be common adhesion promoter；Hair
Infusion can be common foaming；Crosslinking agent can be common crosslinking agent；Surfactant can be conventional surfactant；Draw
Sending out agent can be common initiator.
Preferably, coalescing agent is dipropylene glycol methyl ether；Foaming agent is hydrogenation fluothane hydro carbons HFC-x；Adhesion promoter
For oxysilane；Crosslinking agent is N- methylene-bisacrylamide；Surfactant is fatty acid methyl ester APEO；Initiator
For t-amyl peroxy hydrogen.
The preparation method of hybrid resin includes following steps a~e.Step a, various of monomer is mixed, and is obtained uniformly thoroughly
Bright monomer mixture, the various of monomer include bisphenol type epoxy E44, bisphenol type epoxy E51, styrene, metering system
Acid -2- hydroxy methacrylate, methacrylate, methacrylic acid, acrylonitrile and acrylamide；A variety of intermediates are mixed, are obtained
Intermediate mixture, a variety of intermediates include crosslinking agent, coalescing agent, foaming agent and adhesion promoter；Monomer is mixed
It closes object and intermediate mixture is mixed, obtain dissolved matter.
Step b, surfactant is soluble in water, and the above dissolved matter is added slowly, phase inversion is carried out, after stirring, filtering
Obtain metastable state initial latex.
Metastable state initial latex is carried out high speed dispersion, concussion, until forming the stable state of granularity 70-120nm by step c
Lotion.
Mesomeric emulsion is warming up to 60~80 DEG C, and is passed through nitrogen by step d, by initiator and the mixture of water, dropwise plus
Enter into the mesomeric emulsion heated above, is at the uniform velocity added dropwise 3.5~4.5 hours.Period can be highly exothermic, need to carry out cooling in time.
The protective gas can be nitrogen, helium, neon, argon gas, Krypton, xenon, radon gas.
Step e allows reaction to continue 0.8~1.2 hour, i.e., carries out polymerization reaction under nitrogen protection, so after being added dropwise to complete
After cool down, then 0.35~0.65 hour under vacuum environment, finally filter after obtain final products.
Preferably, in the step c, the mesomeric emulsion of 70~90nm of granularity is formed；In step d, mesomeric emulsion heating
To 70~80 DEG C, at the uniform velocity it is added dropwise 3.8~4.2 hours；In step e, 0.45~0.60 hour under vacuum environment.
Adhesive force test is carried out referring to GB/T 9286-1998, and impact resistance test is carried out referring to GB/T1732-1993,
Pencil hardness test is carried out referring to GB/T 6739-1996, and salt fog resistance test is carried out referring to GB/T 10125-1997, water-fast
Property test referring to GB/T 1733-1993 carry out.The performance test results of hybrid resin:
Hardness: H
Adhesive force: good
Impact resistance/cm:50
Water resistance/h:168
Salt fog resistance/h:240
Antirust: cold-reduced sheet 200h
Alcohol is without albefaction: butanol > 300 times, nothing falls off, without colour fading
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (6)
1. a kind of hybrid resin, which is characterized in that include monomer and intermediate；The monomer includes bis-phenol by weight
A type ring oxygen E44:10~20, bisphenol type epoxy E51:15~30, styrene: 20~40, methacrylic acid -2- hydroxy methacrylate: 5
~20 methacrylates: 5~20, methacrylic acid: 1~5, acrylonitrile: 1~5, acrylamide: 1~5；Intermediate is by weight
Part meter includes coalescing agent 1~5, adhesion promoter 2~15, foaming agent 1~5.
2. a kind of hybrid resin according to claim 1, which is characterized in that the monomer includes bis-phenol by weight
A type ring oxygen E44:13~18, bisphenol type epoxy E51:18~25, styrene: 28~35, methacrylic acid -2- hydroxy methacrylate:
10~18 methacrylates: 8~12, methacrylic acid: 2~4, acrylonitrile: 2~3, acrylamide: 2~3.
3. a kind of hybrid resin according to claim 1 or 2, which is characterized in that the coalescing agent is dipropylene glycol first
Ether；Foaming agent is hydrogenation fluothane hydro carbons HFC-x；Adhesion promoter is oxysilane.
4. a kind of hybrid resin according to claim 3, which is characterized in that the intermediate further includes having by weight
Crosslinking agent 1~5, surfactant 1~5, initiator 1~5；Crosslinking agent is N- methylene-bisacrylamide；Surfactant is
Fatty acid methyl ester APEO；Initiator is t-amyl peroxy hydrogen.
5. a kind of preparation method of hybrid resin, which is characterized in that include following steps: step a mixes various of monomer,
Monomer mixture is obtained, which includes bisphenol type epoxy E44, bisphenol type epoxy E51, styrene, metering system
Acid -2- hydroxy methacrylate, methacrylate, methacrylic acid, acrylonitrile and acrylamide, a variety of intermediates are mixed, are obtained
Intermediate mixture, which includes crosslinking agent, coalescing agent, foaming agent and adhesion promoter, and monomer is mixed
It closes object and intermediate mixture is mixed, obtain dissolved matter；
Step b, surfactant is soluble in water, and the above dissolved matter is added slowly, phase inversion is carried out, is obtained after stirring, filtering
Metastable state initial latex；
Metastable state initial latex is carried out high speed dispersion by step c, and concussion forms the mesomeric emulsion of granularity 70-120nm；
Mesomeric emulsion is warming up to 60~80 DEG C, and is passed through protection gas by step d, and initiator and the mixture of water are added dropwise
Into the mesomeric emulsion heated above, at the uniform velocity it is added dropwise 3.5~4.5 hours；
Step e allows reaction to continue 0.8~1.2 hour, then cools down, then 0.35~0.65 under vacuum environment after being added dropwise to complete
Hour, finally filter.
6. a kind of preparation method of hybrid resin according to claim 5, which is characterized in that in the step c, formation
The mesomeric emulsion of 70~90nm of granularity；In step d, mesomeric emulsion is warming up to 70~80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311411.7A CN109651548A (en) | 2018-11-06 | 2018-11-06 | A kind of hybrid resin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311411.7A CN109651548A (en) | 2018-11-06 | 2018-11-06 | A kind of hybrid resin and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109651548A true CN109651548A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811311411.7A Pending CN109651548A (en) | 2018-11-06 | 2018-11-06 | A kind of hybrid resin and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0933384A1 (en) * | 1998-01-28 | 1999-08-04 | National Starch and Chemical Investment Holding Corporation | Process for preparing epoxy-acrylic hybrid emulsions |
| CN101831025A (en) * | 2010-05-19 | 2010-09-15 | 肖磊 | Water-base resin and paint with high corrosion resistance and cohesiveness, environmental protection and low consumption and preparation method thereof |
| CN107312134A (en) * | 2017-05-19 | 2017-11-03 | 北京化工大学 | A kind of dual cross-linking aqueous epoxy/polyacrylate hybridisation emulsion of room temperature and preparation method thereof |
-
2018
- 2018-11-06 CN CN201811311411.7A patent/CN109651548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0933384A1 (en) * | 1998-01-28 | 1999-08-04 | National Starch and Chemical Investment Holding Corporation | Process for preparing epoxy-acrylic hybrid emulsions |
| CN101831025A (en) * | 2010-05-19 | 2010-09-15 | 肖磊 | Water-base resin and paint with high corrosion resistance and cohesiveness, environmental protection and low consumption and preparation method thereof |
| CN107312134A (en) * | 2017-05-19 | 2017-11-03 | 北京化工大学 | A kind of dual cross-linking aqueous epoxy/polyacrylate hybridisation emulsion of room temperature and preparation method thereof |
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Application publication date: 20190419 |
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