CN106746914A - A kind of ceramics epoxy resin composite materials - Google Patents
A kind of ceramics epoxy resin composite materials Download PDFInfo
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- CN106746914A CN106746914A CN201710032805.8A CN201710032805A CN106746914A CN 106746914 A CN106746914 A CN 106746914A CN 201710032805 A CN201710032805 A CN 201710032805A CN 106746914 A CN106746914 A CN 106746914A
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- epoxy resin
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- ceramics
- composite materials
- modified epoxy
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of ceramics epoxy resin composite materials, and its composition of raw materials is：Nano-ceramic powder, mica powder, kaolin, the agent of modified epoxy gluing, distilled water and curing agent；Its preparation method is：Using LNBR to epoxy resin modification, then modified epoxy and ceramic size are well mixed by a certain percentage, add curing agent stirring, mixed liquor is injected in mould, stripping forming is solidified at 160~200 DEG C after vacuum defoamation.Gained ceramics have intensity very high, and good toughness shrinks small and not easy to crack, and without being sintered again, and raw material prepares easy, low toxic and environment-friendly.
Description
Technical field
The invention belongs to field of compound material, specifically related to a kind of ceramics epoxy resin composite materials.
Background technology
Epoxy resin is a kind of synthetic resin wide variety of in many fields, with excellent mechanical property, is bonded
Performance, heat resistance, dimensional stability, are widely used in the fields such as electronics, chemical industry, machinery, Aero-Space, coating, bonding.
But toughness is poor after epoxy resin adhesive curing, and impact resistance is not high, in recent years, the development trend of epoxy resin is to find high-strength
The novel resins system of degree and high tenacity.
Especially high-performance ceramic has a series of superiority such as high intensity, high rigidity, high temperature resistant, anti-oxidant to ceramic material
Can, so there is good application prospect at aspects such as Aero-Space, new material, electronics, bioengineering.Ceramic forming material mistake
Journey not only easily produces defect, and is difficult to be made up by subsequent technique；Therefore the control to ceramic molding link
It is most important for preparing for whole ceramic material.The technology of many colloidal formations is emerged in recent years, its shortcoming master
If expensive, complex process, and need to be sintered.
The content of the invention
The invention aims to provide a kind of ceramics epoxy resin composite materials, with low cost, simple to operate, high-strength
Degree, good toughness, it is adapted to prepare complicated shape ceramic part, without being sintered again, the advantages of eliminate the procedure of processing of complexity.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of ceramics epoxy resin composite materials, count by weight, and its raw material composition is：
100 parts of nano-ceramic powder
70~80 parts of modified epoxy gluing agent
20~30 parts of kaolin
100~120 parts of distilled water
5~10 parts of mica powder
30~40 parts of curing agent；
Described modified epoxy gluing agent is liquid nitrile rubber modified epoxy resin composition.
The raw material composition of described liquid nitrile rubber modified epoxy resin composition is calculated by weight as：
100 parts of epoxy resin E-51
20~40 parts of liquid nitrile rubber
2~3 parts of silane coupler
10~15 parts of polypropylene glycol diglycidyl ether
15~20 parts of ethanol.
The preparation method of described liquid nitrile rubber modified epoxy resin composition is：First by epoxy resin E-51, liquid
State nitrile rubber and silane coupler mix, the stirring reaction 30min at 60 DEG C；Then proceed to add polypropylene glycol two to shrink sweet
Oily ether and ethanol, are uniformly mixed.
The raw material composition of described curing agent is calculated by weight as：
100 parts of zinc acrylate resin
5~10 parts of DMP-30.
A kind of preparation method of ceramics epoxy resin composite materials as described above, specifically includes following steps：
（1）The preparation of ceramic size：At room temperature, by nano-ceramic powder, the agent of modified epoxy gluing, kaolin, distilled water and cloud
Female powder is well mixed in adding container by weight ratio, and ceramic size is obtained；
（2）Toward step（1）Curing agent is added in obtained ceramic size, 30min is stirred, finally mixed liquor is injected in mould,
And the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Stripping forming after then solidifying 2.5 ~ 4 hours at 160~200 DEG C.
The beneficial effects of the present invention are：The ceramic component of plastic various complicated shapes and size, raw material prepares simplicity,
Low toxic and environment-friendly, it is environment-friendly, because the adhesive for using is for heat cured, do not melted into insoluble after solidification, gained solid-state ceramic tool
There is intensity very high, good toughness shrinks small and not easy to crack, without being sintered again.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but the present invention is not limited only to these embodiments.
Comparative example 1
2g silane coupler KH570,100g epoxy resin E-51 is taken in beaker, stirring reaction 30min, then past at 60 DEG C
10g polypropylene glycol diglycidyl ethers, 15g ethanol are added in the inside, and mechanical agitation 30min obtains modified epoxy adhesive；Take
100g zinc acrylate resins, 5g DMP-30 stir to obtain curing agent；By 100g nano-ceramic powders, 70g modified epoxies adhesive,
20g kaolin, 5g mica powders, 100g distilled water are mixed, and are stirred, and are subsequently adding 30g curing agent, stir 30min,
Finally mixed liquor is injected in mould, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Raise oven temperature to 180
DEG C, solidify 3.5 hours under vacuum.
Embodiment 1
20g liquid nitrile rubbers, 2g silane coupler KH570,100g epoxy resin E-51 are taken in beaker, is stirred at 60 DEG C
Reaction 30min is mixed, 10g polypropylene glycol diglycidyl ethers, 15g ethanol are then added inside, mechanical agitation 30min is obtained
Modified epoxy gluing agent；100g zinc acrylate resins, 5g DMP-30 is taken to stir to obtain curing agent；By 100g nano-ceramic powders, 70g
The agent of modified epoxy gluing, 20g kaolin, 5g mica powders, 100g distilled water are mixed, and are stirred, and are subsequently adding 30g and are consolidated
Agent, stirs 30min, finally injects in mould mixed liquor, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Rise
Oven temperature high solidifies 3 hours under vacuum to 180 DEG C.
Embodiment 2
30g liquid nitrile rubbers, 2g silane coupler KH570,100g epoxy resin E-51 are taken in beaker, is stirred at 60 DEG C
Reaction 30min, then adds 15g polypropylene glycol diglycidyl ethers, 20g ethanol inside, and mechanical agitation 30min is changed
Property epoxy adhesive；100g zinc acrylate resins, 10g DMP-30 is taken to stir to obtain curing agent；100g nano-ceramic powders, 80g are changed
Property epoxy adhesive, 30g kaolin, 10g mica powders, 120g distilled water mix, stir, be subsequently adding 40g and consolidate
Agent, stirs 30min, finally injects in mould mixed liquor, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Rise
Oven temperature high solidifies 4 hours under vacuum to 160 DEG C.
Embodiment 3
25g liquid nitrile rubbers, 2g silane coupler KH570,100g epoxy resin E-51 are taken in beaker, is stirred at 60 DEG C
Reaction 30min, then adds 12g polypropylene glycol diglycidyl ethers, 18g ethanol inside, and mechanical agitation 30min is changed
Property epoxy adhesive；100g zinc acrylate resins, 7g DMP-30 is taken to stir to obtain curing agent；100g nano-ceramic powders, 75g are changed
Property epoxy adhesive, 25g kaolin, 10g mica powders, 110g distilled water mix, stir, be subsequently adding 35g and consolidate
Agent, stirs 30min, finally injects in mould mixed liquor, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Rise
Oven temperature high solidifies 2.5 hours under vacuum to 200 DEG C.
Embodiment 4
30g liquid nitrile rubbers, 3g silane coupler KH570,100g epoxy resin E-51 are taken in beaker, is stirred at 60 DEG C
Reaction 30min, then adds 15g polypropylene glycol diglycidyl ethers, 20g ethanol inside, and mechanical agitation 30min is changed
Property epoxy adhesive；100g zinc acrylate resins, 10g DMP-30 is taken to stir to obtain curing agent；100g nano-ceramic powders, 80g are changed
Property epoxy adhesive, 30g kaolin, 10g mica powders, 120g distilled water mix, stir, be subsequently adding 40g and consolidate
Agent, stirs 30min, finally injects in mould mixed liquor, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Rise
Oven temperature high solidifies 4 hours under vacuum to 160 DEG C.
Embodiment 5
40g liquid nitrile rubbers, 3g silane coupler KH570,100g epoxy resin E-51 are taken in beaker, is stirred at 60 DEG C
Reaction 30min, then adds 15g polypropylene glycol diglycidyl ethers, 20g ethanol inside, and mechanical agitation 30min is changed
Property epoxy adhesive；100g zinc acrylate resins, 10g DMP-30 is taken to stir to obtain curing agent；100g nano-ceramic powders, 70g are changed
Property epoxy adhesive, 28g kaolin, 6g mica powders, 120g distilled water mix, stir, be subsequently adding 30g solidifications
Agent, stirs 30min, finally injects in mould mixed liquor, and the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Raise
Oven temperature solidifies 3 hours under vacuum to 180 DEG C.
The processing performance and results of property of comparative example of the present invention 1 and embodiment 1~5 are as shown in the table.
The process conditions of embodiment 1 ~ 5 and results of property
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with repair
Decorations, should all belong to covering scope of the invention.
Claims (5)
1. a kind of ceramics epoxy resin composite materials, it is characterised in that：Count by weight, the ceramics epoxy resin compounded material
The raw material of material is constituted：
100 parts of nano-ceramic powder
70~80 parts of modified epoxy gluing agent
20~30 parts of kaolin
100~120 parts of distilled water
5~10 parts of mica powder
30~40 parts of curing agent；
Described modified epoxy gluing agent is liquid nitrile rubber modified epoxy resin composition.
2. a kind of ceramics epoxy resin composite materials according to claim 1, it is characterised in that：Described liquid butyronitrile
The raw material composition of rubber modified epoxy resin composition is calculated by weight as：
100 parts of epoxy resin E-51
20~40 parts of liquid nitrile rubber
2~3 parts of silane coupler
10~15 parts of polypropylene glycol diglycidyl ether
15~20 parts of ethanol.
3. a kind of ceramics epoxy resin composite materials according to claim 2, it is characterised in that：Described liquid butyronitrile rubber
The preparation method of glue modified epoxy resin composition is：First epoxy resin E-51, liquid nitrile rubber and silane coupler are mixed
Close, the stirring reaction 30min at 60 DEG C；Then proceed to add polypropylene glycol diglycidyl ether and ethanol, be uniformly mixed.
4. a kind of ceramics epoxy resin composite materials according to claim 1, it is characterised in that：Described curing agent
Raw material composition is calculated by weight as：
100 parts of zinc acrylate resin
5~10 parts of DMP-30.
5. a kind of preparation method of the ceramics epoxy resin composite materials according to any one of claim 1 ~ 4, its feature
It is：Specifically include following steps：
（1）The preparation of ceramic size：At room temperature, by nano-ceramic powder, the agent of modified epoxy gluing, kaolin, distilled water and cloud
Female powder is well mixed in adding container by weight ratio, and ceramic size is obtained；
（2）Toward step（1）Curing agent is added in obtained ceramic size, 30min is stirred, finally mixed liquor is injected in mould,
And the deaeration in 50 DEG C of vacuum drying ovens, until deaeration is complete；Stripping forming after then solidifying 2.5 ~ 4 hours at 160~200 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710032805.8A CN106746914B (en) | 2017-01-18 | 2017-01-18 | A kind of ceramics epoxy resin composite materials |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710032805.8A CN106746914B (en) | 2017-01-18 | 2017-01-18 | A kind of ceramics epoxy resin composite materials |
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| CN106746914A true CN106746914A (en) | 2017-05-31 |
| CN106746914B CN106746914B (en) | 2019-05-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047654A (en) * | 2017-12-27 | 2018-05-18 | 福州大学 | Epoxy resin composite material being modified using graphene oxide-ceramic powder-liquid polyisoprene rubber and preparation method thereof |
| CN112142461A (en) * | 2019-06-28 | 2020-12-29 | 比亚迪股份有限公司 | Ceramic composition, ceramic, and preparation method and application thereof |
| CN114517048A (en) * | 2022-04-11 | 2022-05-20 | 潍坊瑞通复合管道科技有限公司 | Scouring-resistant anticorrosive paint and preparation method and application thereof |
| CN114804720A (en) * | 2022-06-17 | 2022-07-29 | 泉州海日星工艺美术有限公司 | Production method of resin for artware |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61287952A (en) * | 1985-06-15 | 1986-12-18 | Matsushita Electric Works Ltd | Sealing epoxy resin composition |
| CN101100359A (en) * | 2007-06-29 | 2008-01-09 | 福州大学 | Ceramic epoxy resin composite material |
| CN101497510A (en) * | 2009-03-03 | 2009-08-05 | 重庆鹏方路面工程技术研究院有限公司 | Modified epoxy resin concrete material and preparation thereof |
| CN102234187A (en) * | 2010-04-29 | 2011-11-09 | 比亚迪股份有限公司 | Ceramic composite material and preparation method thereof |
| CN104693684A (en) * | 2015-03-06 | 2015-06-10 | 廊坊市高瓷电子技术有限公司 | Adhesive, organic ceramic plate and preparation method of organic ceramic plate |
-
2017
- 2017-01-18 CN CN201710032805.8A patent/CN106746914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61287952A (en) * | 1985-06-15 | 1986-12-18 | Matsushita Electric Works Ltd | Sealing epoxy resin composition |
| CN101100359A (en) * | 2007-06-29 | 2008-01-09 | 福州大学 | Ceramic epoxy resin composite material |
| CN101497510A (en) * | 2009-03-03 | 2009-08-05 | 重庆鹏方路面工程技术研究院有限公司 | Modified epoxy resin concrete material and preparation thereof |
| CN102234187A (en) * | 2010-04-29 | 2011-11-09 | 比亚迪股份有限公司 | Ceramic composite material and preparation method thereof |
| CN104693684A (en) * | 2015-03-06 | 2015-06-10 | 廊坊市高瓷电子技术有限公司 | Adhesive, organic ceramic plate and preparation method of organic ceramic plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047654A (en) * | 2017-12-27 | 2018-05-18 | 福州大学 | Epoxy resin composite material being modified using graphene oxide-ceramic powder-liquid polyisoprene rubber and preparation method thereof |
| CN112142461A (en) * | 2019-06-28 | 2020-12-29 | 比亚迪股份有限公司 | Ceramic composition, ceramic, and preparation method and application thereof |
| CN114517048A (en) * | 2022-04-11 | 2022-05-20 | 潍坊瑞通复合管道科技有限公司 | Scouring-resistant anticorrosive paint and preparation method and application thereof |
| CN114804720A (en) * | 2022-06-17 | 2022-07-29 | 泉州海日星工艺美术有限公司 | Production method of resin for artware |
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| CN106746914B (en) | 2019-05-10 |
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