CN104610705A - Method for preparing carbon nanotube modified epoxy resin-based composite material - Google Patents
Method for preparing carbon nanotube modified epoxy resin-based composite material Download PDFInfo
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- CN104610705A CN104610705A CN201510056774.0A CN201510056774A CN104610705A CN 104610705 A CN104610705 A CN 104610705A CN 201510056774 A CN201510056774 A CN 201510056774A CN 104610705 A CN104610705 A CN 104610705A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 70
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 70
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 45
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 45
- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 23
- 238000002360 preparation method Methods 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000002048 multi walled nanotube Substances 0.000 claims abstract description 13
- 238000000875 high-speed ball milling Methods 0.000 claims abstract description 7
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004593 Epoxy Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 238000012986 modification Methods 0.000 claims description 21
- 230000004048 modification Effects 0.000 claims description 21
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims description 5
- 229940106691 bisphenol a Drugs 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 4
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229930185605 Bisphenol Natural products 0.000 claims description 3
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical group NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 2
- 229960005191 ferric oxide Drugs 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013980 iron oxide Nutrition 0.000 claims description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000391 magnesium silicate Substances 0.000 claims description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
- 235000019792 magnesium silicate Nutrition 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000007865 diluting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 carbon nanotube carboxylic acid Chemical class 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a method for preparing a carbon nanotube modified epoxy resin-based composite material. The method comprises the following steps: (1) performing high-speed ball milling on multi-walled carbon nanotubes and fillers, so that the multi-walled carbon nanotubes and fillers form firm carbon nanotube composite fillers; (2) filling the carbon nanotube composite fillers into an epoxy resin, and adding an organic solvent for diluting, so that the composite fillers are uniformly dispersed in the epoxy resin; and (3) adding a curing agent, heating and curing, thereby obtaining the carbon nanotube modified epoxy resin based composite material. The carbon nanotubes with excellent performances and the fillers are mixed, so that the final composite material is good in conductivity. According to the preparation method disclosed by the invention, the wettability of carbon nanotubes and the epoxy resin matrix is improved, and the dispersion problem of the carbon nanotubes in the epoxy resin is effectively solved; and moreover, the equipment needed by the preparation method is low in cost, convenient to operate and short in preparation cycle and is suitable for batch industrial production.
Description
Technical field
The present invention relates to the preparation method of epoxy resin-base composite material, refer to a kind of preparation method of carbon nano-tube modification epoxy resin-base composite material particularly.
Background technology
Epoxy resin is owing to having good thermostability, insulativity, adhesion, good mechanical property, excellent building-up properties and lower cost etc., be widely used in the field such as making of the gluing of electronic devices and components, encapsulation and printed circuit board (PWBs), and then become one of current of paramount importance electron chemistry material.
Carbon nanotube is a kind of nano-scale tubular structure Carbon Materials found early 1990s, it is by the curling seamless hollow pipe of single or multiple lift graphene film, there is unusual physical and chemical performance, in fields such as matrix material enhancing, nano-device, Flied emission, catalyzer, there is potential using value.Large quantity research shows, CNT (carbon nano-tube) Young's modulus value is up to 5TPa, and specific tenacity is 50GPa/ (mg/m
3), be about 100 times of steel, there is excellent thermostability and good lubricity simultaneously, become desirable nano-fiber material.
Publication number is that first epoxy resin is divided into two parts by the patent of invention of CN 102604129A, getting portion joins in the metal bucket of polymer machinery mixing and milling system, add carbon nanotube subsequently, add other a epoxy resin again, finally with three-roll grinder glue ground and flood.The method is equal to and is added at twice by epoxy, can not practicable solution carbon nanotube scattering problem in the epoxy.Publication number is that the patent of invention of CN1858111A is first by carbon nanotube carboxylic acid and chloride, carbon nano-tube modified by small aliphatic amine molecule again, then dissolution with solvents, ultrasonic wave and high-speed stirring process is adopted, by carbon nanotube dispersed in epoxy resin-base, again with aromatic amine solidification, obtain carbon nano tube/epoxy resin composite material.The method technique is loaded down with trivial details, is not easy to large-scale industrial production.Publication number is that the patent of invention of CN 1031031039A is with having the carbon nanotube of special effects as static conductive body, this carbon nano tube epoxy resin composite guide electrostatic coating material is made to have excellent conductivity, by carrying out chemistry and mechanical dispersion, Combined Processing to carbon nanotube, protective system system can be adapted to.In this invention, carbon nanotube used is Single Walled Carbon Nanotube, and its price is dozens or even hundreds of times of multi-walled carbon nano-tubes price, expensive, can not meet economy principle.
In sum, a kind of not only efficient but also economic method preparing carbon nano-tube modification epoxy resin-base composite material is still lacked at present.
Summary of the invention
Object of the present invention is exactly to overcome the deficiency existing for prior art, provides a kind of preparation method of carbon nano-tube modification epoxy resin-base composite material of efficient economy.
For achieving the above object, the preparation method of carbon nano-tube modification epoxy resin-base composite material of the present invention, comprises the following steps:
1) multi-walled carbon nano-tubes and filler are carried out high speed ball milling, multi-walled carbon nano-tubes and filler are formed and combines firmly carbon nanotube compounded mix; Described filler is any one or two or more combinations in calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, barium sulfate, silicon-dioxide, grey cloud iron, titanium dioxide;
2) carbon nanotube compounded mix is added in epoxy resin, and add after organic solvent dilutes, make compounded mix be dispersed in epoxy resin; Described organic solvent is selected from any one or two or more combinations in the alkane of dimethylbenzene, benzene, chloroform, propyl carbinol, dehydrated alcohol, 1-Methyl-2-Pyrrolidone, acetone, sherwood oil, C5 ~ C16;
3) add solidifying agent, and be heating and curing, can obtain carbon nano-tube modification epoxy resin-base composite material, described solidifying agent is selected from any one or two or more combinations in amine curing agent.
Step 1 of the present invention) in, the rotating speed of described high speed ball milling is 500 ~ 5000r/min.
Step 1 of the present invention) in, the addition of described carbon nanotube is 1% ~ 90% of carbon nanotube compounded mix quality.
Step 1 of the present invention) in, described filler is preferably calcium carbonate, silicon-dioxide, grey cloud iron or titanium dioxide.
Step 2 of the present invention) in, the addition of described carbon nanotube compounded mix is 1% ~ 30% of epoxy resin quality.
Step 2 of the present invention) in, described epoxy resin is selected from any one or two or more combinations in bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol-s epoxy resin, bisphenol-A epoxy resin, line style phenol formaldehyde (PF) epoxy resin, aliphatic glycidyl ether epoxy resin, tetrabromo bisphenol-a epoxy resin.
Step 2 of the present invention) in, described organic solvent is preferably dimethylbenzene, benzene, chloroform, propyl carbinol, dehydrated alcohol, acetone or sherwood oil.
Step 3 of the present invention) in, described solidifying agent is preferably diethylenetriamine, and the addition of described solidifying agent is 8 ~ 12% of epoxy resin quality.
Step 3 of the present invention) in, described solidification value is 80 DEG C ~ 300 DEG C.
Beneficial effect of the present invention is:
1) use the more much higher wall carbon nano tube of sexual valence to mix with filler, make the good mechanical properties of final matrix material, add about 10% and tensile strength can be made to be promoted to 200% of original epoxy resin tensile strength;
2) use high speed ball milling to utilize high speed machine to collide carbon nanotube and filler and be closely integrated into compounded mix, avoid between multiple filler and disperse uneven phenomenon, other component filler are coated on carbon nano tube surface simultaneously, add the wettability of carbon nanotube and epoxy resin-base, efficiently solve carbon nanotube scattering problem in the epoxy;
3) preparation technology's required equipment cost is lower, easy to operate, and preparation cycle is shorter; Raw materials, as dimethylbenzene etc., to the structure of carbon nanotube and filler without destruction, is applicable to industrialized mass production.
Accompanying drawing explanation
Fig. 1 is the process flow sheet of the preparation method of carbon nano-tube modification epoxy resin-base composite material of the present invention.
Embodiment
In order to explain the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but they do not form restriction to the present invention.
Embodiment 1
As shown in Figure 1, the preparation method of carbon nano-tube modification epoxy resin-matrix composite wood:
1) adopt planetary ball mill that multi-walled carbon nano-tubes and calcium carbonate are carried out high speed ball milling with 500r/min, multi-walled carbon nano-tubes and calcium carbonate are formed and combines firmly carbon nanotube compounded mix, the addition of multi-walled carbon nano-tubes is 70% of carbon nanotube compounded mix quality;
2) carbon nanotube compounded mix is added in bisphenol A type epoxy resin, the addition of carbon nanotube compounded mix is 15% of bisphenol A type epoxy resin quality, and add after dimethylbenzene dilutes, adopt three rollers grindings to be dispersed in bisphenol A type epoxy resin by carbon nanotube compounded mix;
3) add the diethylenetriamine of epoxy resin quality 10%, and be heating and curing at 100 DEG C, carbon nano-tube modification epoxy resin-base composite material can be obtained.
Embodiment 2
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, the addition of multi-walled carbon nano-tubes is 50% of carbon nanotube compounded mix quality.
Embodiment 3
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, the addition of multi-walled carbon nano-tubes is 60% of carbon nanotube compounded mix quality.
Embodiment 4
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, the addition of multi-walled carbon nano-tubes is 80% of carbon nanotube compounded mix quality.
Embodiment 5
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in the rotating speed 300r/min of ball mill.
Embodiment 6
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in the rotating speed 400r/min of ball mill.
Embodiment 7
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in the rotating speed 600r/min of ball mill.
Embodiment 8
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, the addition of carbon nanotube compounded mix is 5% of epoxy resin quality.
Embodiment 9
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, the addition of carbon nanotube compounded mix is 10% of epoxy resin quality.
Embodiment 10
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, the addition of carbon nanotube compounded mix is epoxy resin quality 20%.
Embodiment 11
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, to add filler be silicon-dioxide.
Embodiment 12
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, to add filler be grey cloud iron.
Embodiment 13
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 1) in, to add filler be titanium dioxide.
Embodiment 14
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, resin used is bisphenol f type epoxy resin.
Embodiment 15
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, resin used is bisphenol-s epoxy resin.
Embodiment 16
Prepare according to the step of embodiment 1, be with the difference of embodiment 1, step 2) in, resin used is bisphenol-A epoxy resin.
Obtained by embodiment 1 ~ 16, the mechanical property (tensile strength) of carbon nano-tube modification epoxy resin-base composite material is as shown in table 1.
The tensile strength of table 1 matrix material
| Sample | Tensile strength/MPa |
| Original epoxy resin | 3.1 |
| Embodiment 1 | 10.8 |
| Embodiment 2 | 7.6 |
| Embodiment 3 | 8.9 |
| Embodiment 4 | 8.2 |
| Embodiment 5 | 8.4 |
| Embodiment 6 | 9.8 |
| Embodiment 7 | 7.5 |
| Embodiment 8 | 8.2 |
| Embodiment 9 | 7.3 |
| Embodiment 10 | 7.4 |
| Embodiment 11 | 8.6 |
| Embodiment 12 | 8.9 |
| Embodiment 13 | 9.7 |
| Embodiment 14 | 8.5 |
| Embodiment 15 | 8.6 |
| Embodiment 16 | 9.9 |
As can be seen from Table 1, obtained by embodiment 1 ~ 16, the tensile strength of carbon nano-tube modification epoxy resin-base composite material is obviously greater than pure silicone resin, adding about 10% can make tensile strength be promoted to 200% of original epoxy resin tensile strength, and mechanical property meets requirement of the present invention.
Respectively using the kind of the kind of the addition of the addition of carbon nanotube, drum's speed of rotation, compounded mix, filler and epoxy resin as variable, pass through contrast experiment, adopt processing parameter in embodiment 1, tensile strength can reach maximum value 10.8MPa, is all better than other each embodiments.Therefore, formula in embodiment 1 can be selected as optimal procedure parameters.
Claims (9)
1. a preparation method for carbon nano-tube modification epoxy resin-base composite material, is characterized in that, comprises the following steps:
1) multi-walled carbon nano-tubes and filler are carried out high speed ball milling, multi-walled carbon nano-tubes and filler are formed and combines firmly carbon nanotube compounded mix; Described filler is any one or two or more combinations in calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, barium sulfate, silicon-dioxide, grey cloud iron, titanium dioxide;
2) carbon nanotube compounded mix is added in epoxy resin, and add after organic solvent dilutes, make compounded mix be dispersed in epoxy resin; Described organic solvent is selected from any one or two or more combinations in the alkane of dimethylbenzene, benzene, chloroform, propyl carbinol, dehydrated alcohol, 1-Methyl-2-Pyrrolidone, acetone, sherwood oil, C5 ~ C16;
3) add solidifying agent, and be heating and curing, can obtain carbon nano-tube modification epoxy resin-base composite material, described solidifying agent is selected from any one or two or more combinations in amine curing agent.
2. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 1) in, the rotating speed of described high speed ball milling is 500 ~ 5000r/min.
3. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 1) in, the addition of described carbon nanotube is 1% ~ 90% of carbon nanotube compounded mix quality.
4. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 1) in, described filler is calcium carbonate, silicon-dioxide, grey cloud iron or titanium dioxide.
5. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 2) in, the addition of described carbon nanotube compounded mix is 1% ~ 30% of epoxy resin quality.
6. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, it is characterized in that: step 2) in, described epoxy resin is selected from any one or two or more combinations in bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol-s epoxy resin, bisphenol-A epoxy resin, line style phenol formaldehyde (PF) epoxy resin, aliphatic glycidyl ether epoxy resin, tetrabromo bisphenol-a epoxy resin.
7. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 2) in, described organic solvent is selected from dimethylbenzene, benzene, chloroform, propyl carbinol, dehydrated alcohol, acetone or sherwood oil.
8. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 3) in, described solidifying agent is selected from diethylenetriamine, and the addition of described solidifying agent is 8 ~ 12% of epoxy resin quality.
9. the preparation method of carbon nano-tube modification epoxy resin-base composite material according to claim 1, is characterized in that: step 3) in, described solidification value is 80 DEG C ~ 300 DEG C.
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| CN106497441A (en) * | 2016-10-31 | 2017-03-15 | 长安大学 | A kind of method of adhering with epoxy resin with surface is repaired |
| CN108586809A (en) * | 2018-05-16 | 2018-09-28 | 西北工业大学 | A kind of carbon nanotube base compounded mix and preparation method thereof and a kind of epoxy resin base electro-magnetic screen nanocomposite |
| CN110256815A (en) * | 2019-06-25 | 2019-09-20 | 山东斯恩特纳米材料有限公司 | A kind of novel toughening conductive epoxy resin composite material and preparation method |
| WO2019244479A1 (en) * | 2018-06-20 | 2019-12-26 | 古河電気工業株式会社 | Carbon nanotube-containing composition and method for producing thermoset product of carbon nanotube-containing composition |
| CN112442257A (en) * | 2020-11-19 | 2021-03-05 | 贵州振华电子信息产业技术研究有限公司 | Modified epoxy resin and application thereof |
| CN113527839A (en) * | 2021-07-09 | 2021-10-22 | 航天特种材料及工艺技术研究所 | High-modulus nano hybrid resin and preparation method thereof |
| CN114381092A (en) * | 2021-07-30 | 2022-04-22 | 江苏博泓新材料科技有限公司 | High-temperature thickening vinyl resin and preparation method thereof |
| WO2022141716A1 (en) * | 2020-12-29 | 2022-07-07 | 英达热再生有限公司 | Regenerant for in-place thermal regeneration of asphalt pavement and preparation method therefor |
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2015
- 2015-02-03 CN CN201510056774.0A patent/CN104610705A/en active Pending
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497441A (en) * | 2016-10-31 | 2017-03-15 | 长安大学 | A kind of method of adhering with epoxy resin with surface is repaired |
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