CN103937265A - Graphene-silicone rubber composite material and preparation method thereof - Google Patents
Graphene-silicone rubber composite material and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a graphene-silicone rubber composite material and a preparation method thereof. The graphene-silicone rubber composite material is prepared by mixing, hot pressing and vulcanization molding of the following components: 100 parts by weight of raw rubber of methyl vinyl silicone rubber, 38-42 parts by weight of white carbon black, 10-15 parts by weight of hexamethyldisilazane, 1-3 parts by weight of graphene, 0.7-1 part by weight of 2, 5-dimethyl-2, 5-di-tert-butyl peroxide hexane and 2.5-3 parts by weight of vinyl silicone oil. According to the preparation method disclosed by the invention, and the graphene is firstly prepared, then the graphene is added as an additive to be compounded with a silicone rubber matrix, so that the thermo-oxidative stability of the silicone rubber composite material is further effectively improved.
Description
Technical field
The invention belongs to field of rubber materials, more particularly, relate to a kind of Graphene-silicon rubber composite material and preparation method thereof.
Background technology
Silicon rubber (Silicone Rubber, SR), as the important a member in high-performance synthetic rubber, has irreplaceable status in the high-tech area such as modern high technology, aerospace.Silicon rubber is taking Si-O key unit as main chain, the polymkeric substance taking organic radical as side chain.It is obviously different in structure and performance from the polymkeric substance taking C-C key unit as main chain, is typical half inorganic half organic polymer, has both had the thermotolerance of inorganic polymer, has again organic macromolecule kindliness.Silicon rubber is characterised in that the most significantly the thermostability that it is excellent compared with other polymer rubbers, be widely used as the resilient material under hot environment, get a lot of applications in fields such as aerospace, light industry, chemical industry, weaving, machinery, agricultural, communications and transportation, health cares.But along with the development of China's aerospace and national defense and military cause, requirement for material is more and more higher, particularly can be applied to the demand of resilient material of higher temperature for some growing, the thermo-oxidative stability that therefore further promotes silicon rubber is necessary.The degraded of silicon rubber mainly comprises the one-tenth ring degraded of oxidation, fracture and the main chain of side group, the approach that improves silicon rubber thermo-oxidative stability mainly contains the structure of change silicon rubber main chain and side chain, changes the crosslinking method of silicon rubber and add heat-resisting additive etc., wherein again to add heat-resisting additive as the most simple and effective method.
Summary of the invention
Technical purpose of the present invention is to overcome the deficiencies in the prior art, in order further to improve the thermo-oxidative stability of silicon rubber composite material, first the present invention prepares Graphene, then set it as additive and silicone rubber based volume recombination, improve the thermo-oxidative stability of silicon rubber composite material, mainly investigate silicon rubber composite material at a certain temperature after aging certain hour the variation of mechanical property weigh its thermo-oxidative stability.
Technical purpose of the present invention is achieved by following technical proposals:
A kind of Graphene-silicon rubber composite material, made through mixing, hot pressing and sulfidization molding by following component, 100 weight part methyl vinyl silicon kautschuks, 38-42 weight part white carbon black, 10-15 weight part hexamethyldisilazane, 1-3 weight part Graphene, 0.7-1 weight part 2,5-dimethyl-2,5-di-t-butyl hexane peroxide, 2.5-3 parts by weight of ethylene base silicone oil.
Each component is preferred: 100 weight part methyl vinyl silicon kautschuks, 40-42 weight part white carbon black, 10-12 weight part hexamethyldisilazane, 2-3 weight part Graphene, 0.7-0.8 weight part 2,5-dimethyl-2,5-di-t-butyl hexane peroxide, 2.5-2.7 parts by weight of ethylene base silicone oil.
A kind of preparation method of Graphene-silicon rubber composite material, carries out according to following step:
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 1～10min on the double roll mill of 30-50 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 38-42 weight part white carbon black, 10-15 weight part hexamethyldisilazane and 2.5-3 parts by weight of ethylene base silicone oil in order successively, and mixing 10～15min is even by rubber compounding;
Step 3 adds 1-3 weight part Graphene in the mixing uniform sizing material of step 2, and mixing 5～10min is with evenly;
Step 4 adds 0.7-1 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 10-15min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 160～200 DEG C of temperature, hot pressing 5～15min sulfidization molding under the condition of pressure 5～12MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 3～5h under 190～220 DEG C of environment; Then naturally cool to 20～25 DEG C of room temperatures.
In described step 5, pack rubber unvulcanizate into mould, 185～195 DEG C of temperature, hot pressing 10～15min sulfidization molding under the condition of pressure 8～10MPa, obtains sulfide film after cooling.
In described step 6, sulfide film is placed in to 3～5h under 200～220 DEG C of environment; Then naturally cool to room temperature, obtain silicon rubber composite material.
The Graphene using in the present invention can be prepared with reference to following process: take 3g graphite composite powder, 1.5g SODIUMNITRATE joins in the 90ml vitriol oil together, under condition of ice bath, stir.Get 12gKMnO
4slowly add, keep temperature to be no more than 20 degree, under ice bath, stir 2 hours; Then system is transferred to room temperature, stir 3 hours; Slowly drip afterwards 150ml distilled water, system temperature sharply raises, and transfers under 98 degree conditions and stirs 10min, adds 500ml distilled water, dropwise adds 15mlH
2o
2, 2 hours postprecipitations of stirring at room temperature, use 3wt%H
2sO
4/ 0.5wt%H
2o
2mixed solution is washed 7 times, then washes 3 times with the HCl solution of 3wt% and 0.6wt%, is finally washed till neutrality with deionized water, filters the dry graphene oxide that obtains for 72 hours in baking oven.Graphene oxide is at tubular type retort furnace (NBD-01200-80IC; Henan Nuo Badi Materials Technology Ltd.) in; under argon shield, 1050 degree are processed 3min, are annealed to subsequently room temperature; obtain Graphene (Haiqing Hu; Li Zhao, Jiaqiang Liu, etac.Enhanced dispersion of carbonnanotube in silicone rubber assisted by graphene[J] .Polymer; 2012,53:3378-3385).
With laser capture microdissection Raman spectrometer (DXR Microscope, power & light company of the U.S.), X-ray diffractometer (DMAX-RC, Rigaku), a transmission electron microscope (Tecnai G2 F20, Philips) the Raman spectrogram, XRD spectra and the TEM sign that record Graphene are shown in respectively Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
In Fig. 1, Graphene D peak is defect peak, the randomness of reflection graphene sheet layer, and intensity is higher shows that graphite oxidation is more complete from the side, the graphene oxide of preparation is better; G peak is carbon SP
2the characteristic peak of structure, reflects its symmetry and crystallization degree, and graphite flake layer structure reaches all the more, and this peak is stronger; And the ratio at D peak and G peak: R=I
d/ I
g=1.39, show that Graphene crystallization is more perfect, reducing degree is good.In conjunction with Fig. 2 Graphene and the contrast of graphene oxide XRD spectra, graphene oxide is reduced and makes Graphene.In Fig. 3 and 4, graphene sheet layer size is 3-4 micron, and the number of plies approaches monolithic layer.
Can be found out by test form, add the aging front tensile strength of silicon rubber of Graphene apparently higher than check sample, along with the increase of Graphene addition, tensile strength promotes gradually, in the time joining 3 mass parts, tensile strength promotes and exceedes 67%, and this explanation Graphene has fine reinforcing effect to silicon rubber.Simultaneously, we also can contrast the variation of aging rear sample tensile strength, after check sample is aging, cannot measure tensile strength, and Graphene add the tensile strength making after aging to have very significantly to promote, to add 3 mass parts Graphenes as example, tensile strength after aging reaches 4.67MP, almost maintains an equal level with aging front blank sample tensile strength, and the heatproof air aging performance that also can promote silastic material that adds of Graphene is described.
Brief description of the drawings
Fig. 1 is the Raman spectrogram of the Graphene prepared of the present invention.
Fig. 2 is the XRD spectra of the Graphene prepared of the present invention.
Fig. 3 is the TEM photo (1) of the Graphene prepared of the present invention.
Fig. 4 is the TEM photo (2) of the Graphene prepared of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.Methyl vinyl silicon kautschuk, molecular-weight average 5.0 × 10
5～7.0 × 10
5, morning twilight chemical research institute; Double roll mill, SR-160B, Zhanjiang machine works; White carbon black, AS-380, chemical plant, Shenyang; Hexamethyldisilazane, Hangzhou Gui Bao Chemical Co., Ltd.; Vinyl silicone oil, Ningbo Chang Tai science and trade company; 2,5-dimethyl-2,5-di-t-butyl hexane peroxide, Ningbo Chang Tai science and trade company; Select rubber unvulcanizate to pack 120 × 120 × 2mm into
3mould; Electric drying oven with forced convection, DGG-101-0B, the sky, Tianjin laboratory apparatus company limited; Britain Testomertric M350-20KN type universal tensile testing machine, each weight part is 1g.
First prepare Graphene with reference to following step: take 3g graphite composite powder, 1.5g SODIUMNITRATE joins in the 90ml vitriol oil together, under condition of ice bath, stir.Get 12gKMnO
4slowly add, keep temperature to be no more than 20 degree, under ice bath, stir 2 hours; Then system is transferred to room temperature, stir 3 hours; Slowly drip afterwards 150ml distilled water, system temperature sharply raises, and transfers under 98 degree conditions and stirs 10min, adds 500ml distilled water, dropwise adds 15mlH
2o
2, 2 hours postprecipitations of stirring at room temperature, use 3wt%H
2sO
4/ 0.5wt%H
2o
2mixed solution is washed 7 times, then washes 3 times with the HCl solution of 3wt% and 0.6wt%, is finally washed till neutrality with deionized water, filters the dry graphene oxide that obtains for 72 hours in baking oven.Graphene oxide is at tubular type retort furnace (NBD-01200-80IC; Henan Nuo Badi Materials Technology Ltd.) in; under argon shield, 1050 degree are processed 3min, are annealed to subsequently room temperature; obtain Graphene (Haiqing Hu; Li Zhao, Jiaqiang Liu, etac.Enhanced dispersion of carbon nanotube in silicone rubber assisted by graphene[J] .Polymer; 2012,53:3378-3385).
Embodiment 1
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 1min on the double roll mill of 50 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 38 weight part white carbon blacks, 10 weight part hexamethyldisilazanes and 2.5 parts by weight of ethylene base silicone oil in order successively, and mixing 10min is even by rubber compounding;
Step 3 adds 1 weight part Graphene in the mixing uniform sizing material of step 2, and mixing 5min is with evenly;
Step 4 adds 0.7 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 10min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 160 DEG C of temperature, hot pressing 15min sulfidization molding under the condition of pressure 12MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 3h under 220 DEG C of environment; Then naturally cool to 25 DEG C of room temperatures.
Silicon rubber composite material sample after above-mentioned sulfuration is hung in convection oven, and hot air aging 12h at 300 DEG C, as aging group; Separately get one group of silicon rubber composite material sample after sulfuration and do not process, to being aging front control group; Control group and aging group of sample are all cut into tensile bars and tear batten by GB528-82, GB530-81 respectively.Use Britain Testomertric M350-20KN type universal tensile testing machine to carry out the test of sample mechanical property, the tensile strength of main test sample.
Embodiment 2
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 10min on the double roll mill of 30 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 42 weight part white carbon blacks, 15 weight part hexamethyldisilazanes and 3 parts by weight of ethylene base silicone oil in order successively, and mixing 15min is even by rubber compounding;
Step 3 adds 2 weight part Graphenes in the mixing uniform sizing material of step 2, and mixing 10min is with evenly;
Step 4 adds 1 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 15min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 200 DEG C of temperature, hot pressing 5min sulfidization molding under the condition of pressure 5MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 4h under 200 DEG C of environment; Then naturally cool to 25 DEG C of room temperatures.
Silicon rubber composite material sample after above-mentioned sulfuration is hung in convection oven, and hot air aging 12h at 300 DEG C, as aging group; Separately get one group of silicon rubber composite material sample after sulfuration and do not process, to being aging front control group; Control group and aging group of sample are all cut into tensile bars and tear batten by GB528-82, GB530-81 respectively.Use Britain Testomertric M350-20KN type universal tensile testing machine to carry out the test of sample mechanical property, the tensile strength of main test sample.
Embodiment 3
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 5min on the double roll mill of 40 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 40 weight part white carbon blacks, 12 weight part hexamethyldisilazanes and 2.7 parts by weight of ethylene base silicone oil in order successively, and mixing 12min is even by rubber compounding;
Step 3 adds 3 weight part Graphenes in the mixing uniform sizing material of step 2, and mixing 7min is with evenly;
Step 4 adds 0.8 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 12min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 185 DEG C of temperature, hot pressing 10min sulfidization molding under the condition of pressure 10MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 5h under 220 DEG C of environment; Then naturally cool to 25 DEG C of room temperatures.
Silicon rubber composite material sample after above-mentioned sulfuration is hung in convection oven, and hot air aging 12h at 300 DEG C, as aging group; Separately get one group of silicon rubber composite material sample after sulfuration and do not process, to being aging front control group; Control group and aging group of sample are all cut into tensile bars and tear batten by GB528-82, GB530-81 respectively.Use Britain Testomertric M350-20KN type universal tensile testing machine to carry out the test of sample mechanical property, the tensile strength of main test sample.
Embodiment 4
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 3min on the double roll mill of 45 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 40 weight part white carbon blacks, 14 weight part hexamethyldisilazanes and 2.8 parts by weight of ethylene base silicone oil in order successively, and mixing 14min is even by rubber compounding;
Step 3 adds 2 weight part Graphenes in the mixing uniform sizing material of step 2, and mixing 8min is with evenly;
Step 4 adds 0.9 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 14min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 195 DEG C of temperature, hot pressing 10min sulfidization molding under the condition of pressure 8MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 3h under 190 DEG C of environment; Then naturally cool to 20 DEG C of room temperatures.
Silicon rubber composite material sample after above-mentioned sulfuration is hung in convection oven, and hot air aging 12h at 300 DEG C, as aging group; Separately get one group of silicon rubber composite material sample after sulfuration and do not process, to being aging front control group; Control group and aging group of sample are all cut into tensile bars and tear batten by GB528-82, GB530-81 respectively.Use Britain Testomertric M350-20KN type universal tensile testing machine to carry out the test of sample mechanical property, the tensile strength of main test sample.
Table 1 is for adding the mechanical property contrast before and after the silicon rubber composite material thermo-oxidative ageing that different mass mark Graphene is corresponding (300 DEG C × 12h, air).
| Sample title | Before aging (MP) | After aging (MP) |
| Check sample | 4.791（±0.271） | 0 |
| Embodiment 1 | 6.569（±0.287） | 3.937（±0.183） |
| Embodiment 2 | 7.742（±0.113） | 4.384（±0.191） |
| Embodiment 3 | 8.048（±0.261） | 4.670（±0.126） |
| Embodiment 4 | 7.842（±0.113） | 4.294（±0.191） |
Above the present invention is done to exemplary description; should be noted that; in the situation that not departing from core of the present invention, the replacement that is equal to that any simple distortion, amendment or other those skilled in the art can not spend creative work all falls into protection scope of the present invention.
Claims (5)
1. a Graphene-silicon rubber composite material, it is characterized in that, made through mixing, hot pressing and sulfidization molding by following component, 100 weight part methyl vinyl silicon kautschuks, 38-42 weight part white carbon black, 10-15 weight part hexamethyldisilazane, 1-3 weight part Graphene, 0.7-1 weight part 2,5-dimethyl-2,5-di-t-butyl hexane peroxide, 2.5-3 parts by weight of ethylene base silicone oil.
2. a kind of Graphene-silicon rubber composite material according to claim 1, it is characterized in that, each component is preferred: 100 weight part methyl vinyl silicon kautschuks, 40-42 weight part white carbon black, 10-12 weight part hexamethyldisilazane, 2-3 weight part Graphene, 0.7-0.8 weight part 2,5-dimethyl-2,5-di-t-butyl hexane peroxide, 2.5-2.7 parts by weight of ethylene base silicone oil.
3. a preparation method for Graphene-silicon rubber composite material, is characterized in that, carries out according to following step:
Step 1, by 100 weight part methyl vinyl silicon kautschuks mixing 1～10min on the double roll mill of 30-50 DEG C, makes the even roll banding of methyl vinyl silicon kautschuk;
Step 2, adds 38-42 weight part white carbon black, 10-15 weight part hexamethyldisilazane and 2.5-3 parts by weight of ethylene base silicone oil in order successively, and mixing 10～15min is even by rubber compounding;
Step 3 adds 1-3 weight part Graphene in the mixing uniform sizing material of step 2, and mixing 5～10min is with evenly;
Step 4 adds 0.7-1 weight part 2 in the mixing uniform sizing material of step 3,5-dimethyl-2,5-di-t-butyl hexane peroxide, sheet under clot after mixing 10-15min;
Step 5, will pack mould into through the mixing uniform sizing material of step 4, and 160～200 DEG C of temperature, hot pressing 5～15min sulfidization molding under the condition of pressure 5～12MPa, obtains sulfide film after cooling;
Step 6, the sulfide film that step 5 is obtained is placed in 3～5h under 190～220 DEG C of environment; Then naturally cool to 20～25 DEG C of room temperatures.
4. the preparation method of a kind of Graphene-silicon rubber composite material according to claim 3, is characterized in that, in described step 5, pack rubber unvulcanizate into mould, 185～195 DEG C of temperature, hot pressing 10～15min sulfidization molding under the condition of pressure 8～10MPa, obtains sulfide film after cooling.
5. the preparation method of a kind of Graphene-silicon rubber composite material according to claim 3, is characterized in that, in described step 6, sulfide film is placed in to 3～5h under 200～220 DEG C of environment; Then naturally cool to room temperature, obtain silicon rubber composite material.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949779A (en) * | 2016-06-23 | 2016-09-21 | 强新正品（苏州）环保材料科技有限公司 | Strippable silica gel material |
| CN105985645A (en) * | 2015-01-30 | 2016-10-05 | 天津大学 | Iron oxide-modified graphene-silicone rubber composite and preparation method thereof |
| CN106633901A (en) * | 2016-09-12 | 2017-05-10 | 中国航空工业集团公司北京航空材料研究院 | Graphene-contained high-temperature-resistant condensation type room temperature vulcanized silicone rubber |
| CN106905702A (en) * | 2017-04-11 | 2017-06-30 | 哈尔滨理工大学 | The method for preparing nano modification silicon rubber |
| CN107163582A (en) * | 2017-06-12 | 2017-09-15 | 常州第六元素材料科技股份有限公司 | Silicon rubber and preparation method thereof |
| WO2018036431A1 (en) * | 2016-08-22 | 2018-03-01 | 广东纳路纳米科技有限公司 | Modified nanocomposite silicone rubber seal ring and preparation thereof |
| CN108727821A (en) * | 2017-04-13 | 2018-11-02 | 山东圣泉新材料股份有限公司 | A kind of modified silica-gel product and preparation method thereof |
| CN109082123A (en) * | 2018-06-28 | 2018-12-25 | 上海电缆研究所有限公司 | Modified electromagnetic shielding silastic material of graphene and preparation method thereof |
| CN109337373A (en) * | 2018-09-27 | 2019-02-15 | 芜湖扬展新材料科技服务有限公司 | A kind of high temperature vulcanized melting silicone rubber and its production technology |
| CN113717532A (en) * | 2021-08-24 | 2021-11-30 | 华东理工大学 | Raw material composition, silicone rubber composite material, preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604175A (en) * | 2012-02-23 | 2012-07-25 | 北京化工大学 | Method for preparing graphene oxide/white carbon black/rubber nanocomposite |
| CN102827480A (en) * | 2012-09-03 | 2012-12-19 | 华东理工大学 | Method for preparing high-heat-conducting silicon rubber compound material |
| CN103627180A (en) * | 2013-12-02 | 2014-03-12 | 天津大学 | Modified silicone rubber containing CNTs (carbon nano tubes)-POSS (Polyhedral Oligomeric Silsesquioxane) and preparation method of modified silicone rubber |
| CN103627179A (en) * | 2013-11-29 | 2014-03-12 | 中国科学院金属研究所 | Graphene-containing silicone rubber composite material with high thermal conductivity and preparation method thereof |
-
2014
- 2014-04-01 CN CN201410129033.6A patent/CN103937265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604175A (en) * | 2012-02-23 | 2012-07-25 | 北京化工大学 | Method for preparing graphene oxide/white carbon black/rubber nanocomposite |
| CN102827480A (en) * | 2012-09-03 | 2012-12-19 | 华东理工大学 | Method for preparing high-heat-conducting silicon rubber compound material |
| CN103627179A (en) * | 2013-11-29 | 2014-03-12 | 中国科学院金属研究所 | Graphene-containing silicone rubber composite material with high thermal conductivity and preparation method thereof |
| CN103627180A (en) * | 2013-12-02 | 2014-03-12 | 天津大学 | Modified silicone rubber containing CNTs (carbon nano tubes)-POSS (Polyhedral Oligomeric Silsesquioxane) and preparation method of modified silicone rubber |
Non-Patent Citations (1)
| Title |
|---|
| 赵丽、刘加强、刘寅、吴明生、梁永日、胡海青: "石墨烯/硅橡胶复合材料性能的研究", 《橡胶工业》, vol. 60, no. 11, 31 December 2013 (2013-12-31), pages 663 - 665 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985645A (en) * | 2015-01-30 | 2016-10-05 | 天津大学 | Iron oxide-modified graphene-silicone rubber composite and preparation method thereof |
| CN105949779A (en) * | 2016-06-23 | 2016-09-21 | 强新正品（苏州）环保材料科技有限公司 | Strippable silica gel material |
| WO2018036431A1 (en) * | 2016-08-22 | 2018-03-01 | 广东纳路纳米科技有限公司 | Modified nanocomposite silicone rubber seal ring and preparation thereof |
| CN106633901A (en) * | 2016-09-12 | 2017-05-10 | 中国航空工业集团公司北京航空材料研究院 | Graphene-contained high-temperature-resistant condensation type room temperature vulcanized silicone rubber |
| CN106905702A (en) * | 2017-04-11 | 2017-06-30 | 哈尔滨理工大学 | The method for preparing nano modification silicon rubber |
| CN108727821A (en) * | 2017-04-13 | 2018-11-02 | 山东圣泉新材料股份有限公司 | A kind of modified silica-gel product and preparation method thereof |
| CN108727821B (en) * | 2017-04-13 | 2021-07-09 | 山东圣泉新材料股份有限公司 | Modified silica gel product and preparation method thereof |
| CN107163582A (en) * | 2017-06-12 | 2017-09-15 | 常州第六元素材料科技股份有限公司 | Silicon rubber and preparation method thereof |
| CN107163582B (en) * | 2017-06-12 | 2020-12-04 | 常州第六元素材料科技股份有限公司 | Silicone rubber and preparation method thereof |
| CN109082123A (en) * | 2018-06-28 | 2018-12-25 | 上海电缆研究所有限公司 | Modified electromagnetic shielding silastic material of graphene and preparation method thereof |
| CN109337373A (en) * | 2018-09-27 | 2019-02-15 | 芜湖扬展新材料科技服务有限公司 | A kind of high temperature vulcanized melting silicone rubber and its production technology |
| CN113717532A (en) * | 2021-08-24 | 2021-11-30 | 华东理工大学 | Raw material composition, silicone rubber composite material, preparation method and application thereof |
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Application publication date: 20140723 |