CN108997738A - Magnetic roller encapsulating material containing graphene oxide - Google Patents
Magnetic roller encapsulating material containing graphene oxide Download PDFInfo
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- CN108997738A CN108997738A CN201810931607.XA CN201810931607A CN108997738A CN 108997738 A CN108997738 A CN 108997738A CN 201810931607 A CN201810931607 A CN 201810931607A CN 108997738 A CN108997738 A CN 108997738A
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- Prior art keywords
- graphene oxide
- magnetic roller
- material containing
- agent
- containing graphene
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000005995 Aluminium silicate Substances 0.000 claims description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000006396 nitration reaction Methods 0.000 claims description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 230000003712 anti-aging effect Effects 0.000 claims description 9
- -1 promotor Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 239000006258 conductive agent Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 5
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 5
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000006230 acetylene black Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 150000001896 cresols Chemical class 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012047 saturated solution Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005292 vacuum distillation Methods 0.000 claims description 3
- 239000003039 volatile agent Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 239000003273 ketjen black Substances 0.000 claims description 2
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010073 coating (rubber) Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009991 scouring Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/198—Graphene oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention provides a graphene oxide-containing magnetic roller rubber coating material which is prepared from the following raw materials: compared with the prior art, the invention has the following beneficial effects that: the graphene oxide has very high carrier mobility, so that even if the carrier density is very low, certain conductivity can be ensured, the graphene oxide can be used for preventing the scouring of ore particles from generating huge abrasion on the magnetic roller, the service life is prolonged, and the abrasion resistance of the encapsulated magnetic roller is greatly improved.
Description
Technical field
The present invention is a kind of magnetic roller cover material containing graphene oxide, belongs to magnetic roller technical field.
Background technique
Magnetic roller is to influence one of maximum component to print quality blackness, and the thickness and roughness of black coating all can be with
It constantly using and changes, the last one process requirement deposited magnetic material of traditional magnetic roller, this technique magnetic material is not wear-resisting,
Service life is short；Present technique is that the injection molding of left magnetic roller surface is encapsulated, and to improve its service life, but difficult point is cover material
Electric conductivity is not satisfactory always, and wearability, it is soft or hard control it is all difficult.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of encapsulated materials of the magnetic roller containing graphene oxide
Material, to solve the problems mentioned in the above background technology.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind containing graphene oxide
Magnetic roller cover material, be made of following raw material: polyurethane, conductive agent, zinc oxide, promotor, auxiliary agent, antiaging agent, ethyl alcohol,
Graphene oxide, zinc powder, triphenyl phosphate, tricresyl phosphate, kaolin, bead, talcum powder.
Further, the conductive agent is a kind of carbon black conductive agent, is specifically acetylene black, 350G, carbon fiber, carbon nanometer
One of pipe and Ketjen black.
Further, nitration mixture is configured first, and the concentrated sulfuric acid accounts for 90% in nitration mixture, and concentrated phosphoric acid accounts for 10%, and nitration mixture is stood one section
Time, it is stand-by then to weigh potassium permanganate, and graphite is placed in beaker, nitration mixture is slowly then poured into beaker along wall of cup
In, beaker being placed in the magnetic agitation oil bath pan for having been heated to 50 °C in advance, magnetic agitation continues stirring until end, to
After beaker is placed in oil bath pan, potassium permanganate is added into beaker, then covers beaker mouth, heats 6 in the environment of 50 °C
Hour, the hydrogen peroxide after dilution is then added into beaker, until solution colour becomes glassy yellow while no longer generating bubble, so
It heats 3 hours, is cooled to room temperature in the environment of 50 °C afterwards, be then centrifuged for carrying out washing treatment, wash to PH between 5.8-6.2,
Then centrifugation is stored in brown bottle, the centrifugation is denoted as the graphene oxide in raw material.
Further, the promotor is a kind of fatty amine promoter.
Further, the auxiliary agent is haloflex.
Further, antiaging agent is plastic anti-aging agent.
Further, phenol is dissolved in pyridine and anhydrous benzene solvent, phosphorus trichloride is then added dropwise at 40 DEG C and generates
Triphenyl phosphite, continuation are passed through chlorine at 70 DEG C and generate dichloro- tricresyl phosphate benzoic acid, and generation is hydrolyzed at 80 DEG C
Triphenyl phosphate in raw material.
Further, quantitative cresols are added in the reactor, the TiSiW12O40/TiO2 catalyst prepared stirs
It mixes, is heated to 60 DEG C and starts that phosphorus oxychloride is added dropwise, added in 1h, being warming up to 100 DEG C, the reaction was continued, controls humidity in 100-120
It DEG C is released to no HCI, filters out catalyst, then vacuum distillation goes front-end volatiles to obtain the tricresyl phosphate in raw material.
Further, kaolin powder is impregnated with the saturated solution of urea, while is heated to 30~80 DEG C, then add dispersion
Agent after keeping kaolin fully dispersed, carries out high-speed stirred, so that crystal stack be made to remove, forms the kaolin in raw material.
Beneficial effects of the present invention: a kind of magnetic roller cover material containing graphene oxide of the invention, graphene oxide
With very high carrier mobility, therefore even if carrier density is very small, certain conductivity is also ensured that, pass through increasing
Add graphene oxide that can prevent washing away for ore particle from generating huge abrasion to magnetic roller, reduce the service life, it is encapsulated after magnetic roller it is resistance to
Mill property is greatly improved.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
The present invention provides a kind of technical solution: a kind of magnetic roller cover material containing graphene oxide, by following raw material structure
At: polyurethane, conductive agent, zinc oxide, promotor, auxiliary agent, antiaging agent, ethyl alcohol, graphene oxide, zinc powder, triphenyl phosphate,
Tricresyl phosphate, kaolin, bead, talcum powder.
The conductive agent is a kind of carbon black conductive agent, is specifically acetylene black, 350G, carbon fiber, carbon nanotube and section
Qin is one of black.
Nitration mixture is configured first, and the concentrated sulfuric acid accounts for 90% in nitration mixture, and concentrated phosphoric acid accounts for 10%, nitration mixture is stood a period of time, then
It is stand-by to weigh potassium permanganate, graphite is placed in beaker, then nitration mixture is slowly poured into beaker along wall of cup, beaker is put
It sets in the magnetic agitation oil bath pan for having been heated to 50 °C in advance, magnetic agitation continues stirring until end, is placed on to beaker
After in oil bath pan, potassium permanganate is added into beaker, then covers beaker mouth, heats 6 hours in the environment of 50 °C, then to
The hydrogen peroxide after dilution is added in beaker, until solution colour becomes glassy yellow while no longer generating bubble, then at 50 °C
It heats 3 hours, is cooled to room temperature under environment, be then centrifuged for carrying out washing treatment, washing between 5.8-6.2, then will be centrifuged to PH
In precipitating deposit brown bottle, the centrifugation is denoted as the graphene oxide in raw material.
The promotor is a kind of fatty amine promoter.
The auxiliary agent is haloflex.
Antiaging agent is plastic anti-aging agent.
Phenol is dissolved in pyridine and anhydrous benzene solvent, phosphorus trichloride is then added dropwise at 40 DEG C and generates phosphorous triphenyl phosphate
Ester, continuation are passed through chlorine at 70 DEG C and generate dichloro- tricresyl phosphate benzoic acid, and the phosphorus generated in raw material is hydrolyzed at 80 DEG C
Triphenyl phosphate ester.
Quantitative cresols, the TiSiW12O40/TiO2 catalyst prepared are added in the reactor, stirring is heated to
60 DEG C start that phosphorus oxychloride is added dropwise, and add in 1h, and being warming up to 100 DEG C, the reaction was continued, controls humidity at 100-120 DEG C to no HCI
It releases, filters out catalyst, then vacuum distillation goes front-end volatiles to obtain the tricresyl phosphate in raw material.
Kaolin powder is impregnated with the saturated solution of urea, while being heated to 30~80 DEG C, then add dispersing agent, makes kaolin
After fully dispersed, high-speed stirred is carried out, so that crystal stack be made to remove, forms the kaolin in raw material.
As an embodiment of the present invention: a kind of magnetic roller cover material containing graphene oxide of the invention, oxidation
Graphene has very high carrier mobility, therefore even if carrier density is very small, also ensures that certain conductivity,
It can prevent washing away for ore particle from generating huge abrasion to magnetic roller by increasing graphene oxide, reduce the service life, after encapsulated
Magnetic roller wearability is greatly improved.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of magnetic roller cover material containing graphene oxide, it is characterised in that: be made of following raw material: polyurethane, conduction
Agent, zinc oxide, promotor, auxiliary agent, antiaging agent, ethyl alcohol, graphene oxide, zinc powder, triphenyl phosphate, tricresyl phosphate,
Kaolin, bead, talcum powder.
2. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: the conduction
Agent is a kind of carbon black conductive agent, is specifically acetylene black, one of 350G, carbon fiber, carbon nanotube and Ketjen black.
3. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: configure first
Nitration mixture, the concentrated sulfuric acid accounts for 90% in nitration mixture, and concentrated phosphoric acid accounts for 10%, and nitration mixture is stood a period of time, and it is stand-by then to weigh potassium permanganate,
Graphite is placed in beaker, is then slowly poured into nitration mixture in beaker along wall of cup, beaker is placed on heated in advance
Into 50 °C of magnetic agitation oil bath pan, magnetic agitation continues stirring until end, after beaker is placed in oil bath pan, to beaker
Middle addition potassium permanganate, then covers beaker mouth, heats in the environment of 50 °C 6 hours, after dilution then is added into beaker
Hydrogen peroxide, until solution colour become glassy yellow simultaneously no longer generation bubble, then heated 3 hours in the environment of 50 °C,
It is cooled to room temperature, is then centrifuged for carrying out washing treatment, centrifugation between 5.8-6.2, is then stored in brown bottle to PH by washing
In, the centrifugation is denoted as the graphene oxide in raw material.
4. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: the promotion
Agent is a kind of fatty amine promoter.
5. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: the auxiliary agent
For haloflex.
6. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: antiaging agent
For plastic anti-aging agent.
7. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: phenol is molten
Solution is added dropwise phosphorus trichloride at 40 DEG C in pyridine and anhydrous benzene solvent, then and generates triphenyl phosphite, continues at 70 DEG C
It is passed through chlorine and generates dichloro- tricresyl phosphate benzoic acid, the triphenyl phosphate generated in raw material is hydrolyzed at 80 DEG C.
8. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: in reactor
Middle that quantitative cresols are added, the TiSiW12O40/TiO2 catalyst prepared stirs, and is heated to 60 DEG C and starts that trichlorine is added dropwise
Oxygen phosphorus adds in 1h, and being warming up to 100 DEG C, the reaction was continued, and control humidity is released at 100-120 DEG C to no HCI, filters out catalysis
Agent, then vacuum distillation goes front-end volatiles to obtain the tricresyl phosphate in raw material.
9. a kind of magnetic roller cover material containing graphene oxide according to claim 1, it is characterised in that: with urea
Saturated solution impregnates kaolin powder, while being heated to 30~80 DEG C, then add dispersing agent, after keeping kaolin fully dispersed, carries out
High-speed stirred forms the kaolin in raw material so that crystal stack be made to remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931607.XA CN108997738A (en) | 2018-08-16 | 2018-08-16 | Magnetic roller encapsulating material containing graphene oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931607.XA CN108997738A (en) | 2018-08-16 | 2018-08-16 | Magnetic roller encapsulating material containing graphene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108997738A true CN108997738A (en) | 2018-12-14 |
Family
ID=64592967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931607.XA Pending CN108997738A (en) | 2018-08-16 | 2018-08-16 | Magnetic roller encapsulating material containing graphene oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108997738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149596A (en) * | 2020-12-29 | 2021-07-23 | 湖北澳新粘胶科技股份有限公司 | Building glue containing graphene oxide and kaolin and preparation method thereof |
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| CN103467973A (en) * | 2013-09-29 | 2013-12-25 | 广州华工百川科技股份有限公司 | Solvent-resistance polyurethane rubber roller and manufacturing method and application thereof |
| CN103483541A (en) * | 2013-08-19 | 2014-01-01 | 淄博启明星新材料有限公司 | Polyurethane elastomer printing rubber roller and preparation method thereof |
| CN104693411A (en) * | 2013-12-10 | 2015-06-10 | 王东奎 | Polyurethane rubber roller |
| CN106009080A (en) * | 2016-07-25 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Coating rubber material of fireproof printing rubber roller and preparation method of coating rubber material |
| CN106810963A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山起劲磁塑科技有限公司 | A kind of coating for magnet separator magnetic roller surface |
-
2018
- 2018-08-16 CN CN201810931607.XA patent/CN108997738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580634A (en) * | 2009-06-10 | 2009-11-18 | 广州华工百川科技股份有限公司 | Millable polyurethane rubber for spinning cot and preparation method thereof |
| CN103483541A (en) * | 2013-08-19 | 2014-01-01 | 淄博启明星新材料有限公司 | Polyurethane elastomer printing rubber roller and preparation method thereof |
| CN103467973A (en) * | 2013-09-29 | 2013-12-25 | 广州华工百川科技股份有限公司 | Solvent-resistance polyurethane rubber roller and manufacturing method and application thereof |
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| CN106009080A (en) * | 2016-07-25 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Coating rubber material of fireproof printing rubber roller and preparation method of coating rubber material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149596A (en) * | 2020-12-29 | 2021-07-23 | 湖北澳新粘胶科技股份有限公司 | Building glue containing graphene oxide and kaolin and preparation method thereof |
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