CN105754476A - Silicon rubber antifouling hydrophobic coating and preparation method thereof - Google Patents
Silicon rubber antifouling hydrophobic coating and preparation method thereof Download PDFInfo
- Publication number
- CN105754476A CN105754476A CN201610118597.9A CN201610118597A CN105754476A CN 105754476 A CN105754476 A CN 105754476A CN 201610118597 A CN201610118597 A CN 201610118597A CN 105754476 A CN105754476 A CN 105754476A
- Authority
- CN
- China
- Prior art keywords
- hydrophobic coating
- silicone rubber
- silicone oil
- coating
- antifouling hydrophobic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明提供一种硅橡胶防污疏水涂层及其制备方法，按质量百分比计，涂层由以下组份组成：乙烯基硅油16％～32％；含氢硅油10％～30％；二甲基硅油10％～25％；稀释剂20％～50％；氯铂酸催化剂0.2％～0.8％；炔醇阻聚剂0.002％～0.02％。本发明提供的制备方法工艺简单，无需投入其他大型成套设备，可大面积制备；固化反应在室温下进行，节省能耗；固化后的硅橡胶涂层疏水性能优良。涂层外检电气绝缘性能满足防污闪要求，具备优良的防污闪性能，可应用于输变电线路高压绝缘子防污闪。The invention provides a silicone rubber antifouling hydrophobic coating and a preparation method thereof. The coating is composed of the following components in terms of mass percentage: 16%-32% of vinyl silicone oil; 10%-30% of hydrogen-containing silicone oil; Base silicone oil 10% to 25%; diluent 20% to 50%; chloroplatinic acid catalyst 0.2% to 0.8%; acetylenic alcohol inhibitor 0.002% to 0.02%. The preparation method provided by the invention has a simple process, does not need to invest in other large-scale complete sets of equipment, and can be prepared in a large area; the curing reaction is carried out at room temperature, which saves energy consumption; and the cured silicone rubber coating has excellent hydrophobic properties. The electrical insulation performance of the external inspection of the coating meets the anti-pollution flashover requirements, and has excellent anti-pollution flashover performance, which can be applied to the anti-pollution flashover of high-voltage insulators in power transmission and transformation lines.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of antifouling hydrophobic coating of silicone rubber and preparation method thereof.
Background technology
Antifouling hydrophobic surface refers to that namely the water droplet on its top layer tumbles surface under extraneous slight vibration, thus possesses the functions such as waterproof, antifouling, frost prevention, antifog, anti-freeze, anticorrosion and automatically cleaning.Therefore, antifouling hydrophobic skins has broad application prospects.With the development of electric power network technique, the safety requirements of operation of power networks is more and more higher, and pollution flashover accident is a great problem of current electric power netting safe running, it is not only easily caused a large amount of electricity loss of energy, and can cause large-area power-cuts, causes serious societal consequence.
The technology of preparing of current hydrophobic surface is necessarily developed, but its preparation technology is mostly complex, the requirement of cost and equipment is high, preparation process is loaded down with trivial details and cannot the shortcoming such as preparation on a large scale, such as nanolithographic, sol-gel process etc., seriously constrain the practical application of the antifouling hydrophobic coating of silicone rubber.The preparation method that Chinese invention patent CN101434709A discloses a kind of silastic surface hydrophobic coating, it adopts sol-gel process to prepare, complex process, and needs hot setting to process.
A kind of antifouling hydrophobic function and simple and practical coating technology is possessed accordingly, it would be desirable to develop.
Summary of the invention
In order to overcome the defect of prior art, the present invention proposes a kind of antifouling hydrophobic coating of room curing silicon rubber and preparation method thereof.
In order to achieve the above object, the invention provides employing following technical proposals:
A kind of antifouling hydrophobic coating of silicone rubber, by mass percentage, coating is made up of following component: vinyl silicone oil 16%～32%；Containing hydrogen silicone oil 10%～30%；Dimethicone 10%～25%；Diluent 20%～50%；Chloroplatinic acid catalyst 0.2%～0.8%；Alkynol polymerization inhibitor 0.002%～0.02%.
First preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, the viscosity of vinyl silicone oil is 1000～1800mPa s.
Second preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, containing vinyl 0.8%～2.5% in vinyl silicone oil.
3rd preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, Silicon Containing Hydrogen oil viscosity is 2500～5000mPa s.
4th preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, in containing hydrogen silicone oil, the content of reactive hydrogen is 0.4%～1.8%.
5th preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, the molecular weight of dimethicone is 2000～50000.
6th preferred version of the antifouling hydrophobic coating of a kind of silicone rubber, diluent is hexamethylene.
The preparation method of the antifouling hydrophobic coating of a kind of silicone rubber is as follows:
Under room temperature, vinyl silicone oil, diluent, chloroplatinic acid catalyst and enol polymerization inhibitor being mixed and standing that the compositions of froth breaking gained mixes with hydrogen silicone oil and dimethicone and stand the compositions of froth breaking gained is that 1.0～1.2:1 mixes according to vinyl and the mol ratio of silicon hydrogen, and stands froth breaking and namely obtain the antifouling hydrophobic coating of described silicone rubber.
Compared with immediate prior art, technical scheme provided by the invention has following excellent effect:
1. technical scheme technique provided by the invention is simple, it is not necessary to puts into other large sized complete sets of equipments, can be mass-produced；
2. technical scheme curing reaction provided by the invention at room temperature carries out, and saves energy consumption；
3. the silicone rubber coating hydrophobic performance after solidification provided by the invention is excellent, and the contact angle of this coating surface is 119.6～138.5 °；
4. examine electrical insulation properties outside coating provided by the invention and meet antifouling work requirement, possess excellent anti-fouling flashover performance, can be applicable to power transmission and transformation line high-tension insulator antifouling work.
Detailed description of the invention
It is described in further detail below in conjunction with specific embodiment, technical scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
By mass percentage, by the vinyl silicone oil 16% that contents of ethylene is 0.8%, diluent 20%, chloroplatinic acid catalyst 0.2% and alkynol polymerization inhibitor 0.002%, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as component A；
By containing hydrogen silicone oil 10% that hydrogen content is 0.4% and dimethicone 10% that molecular weight is 2000, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as B component；
Component A and B component 1:1 in mass ratio being mixed, and stand, after 2h, system clarification, without any bubble, is coated on glass plate top layer.
Embodiment 2
By mass percentage, by the vinyl silicone oil 32% that contents of ethylene is 2.5%, diluent 50%, chloroplatinic acid catalyst 0.8% and alkynol polymerization inhibitor 0.02%, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as component A；
By containing hydrogen silicone oil 30% that hydrogen content is 1.8% and dimethicone 25% that molecular weight is 50000, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as B component；
Component A and B component 1.2:1 in mass ratio being mixed, and stand, after 2h, system clarification, without any bubble, is coated on glass plate top layer.
Embodiment 3
By mass percentage, by the vinyl silicone oil 25% that contents of ethylene is 1.5%, diluent 35%, chloroplatinic acid catalyst 0.5% and alkynol polymerization inhibitor 0.015%, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as component A；
By containing hydrogen silicone oil 20% that hydrogen content is 1.0% and dimethicone 18% that molecular weight is 30000, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as B component；
Component A and B component 1.1:1 in mass ratio being mixed, and stand, after 2h, system clarification, without any bubble, is coated on glass plate top layer.
Embodiment 4
By mass percentage, by the vinyl silicone oil 20% that contents of ethylene is 1.2%, diluent 28%, chloroplatinic acid catalyst 0.3% and alkynol polymerization inhibitor 0.008%, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as component A；
By containing hydrogen silicone oil 15% that hydrogen content is 0.8% and dimethicone 15% that molecular weight is 10000, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as B component；
Component A and B component 1.2:1 in mass ratio being mixed, and stand, after 2h, system clarification, without any bubble, is coated on glass plate top layer.
Embodiment 5
By mass percentage, by the vinyl silicone oil 30% that contents of ethylene is 2%, diluent 45%, chloroplatinic acid catalyst 0.7% and alkynol polymerization inhibitor 0.018%, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as component A；
By containing hydrogen silicone oil 25% that hydrogen content is 1.5% and dimethicone 20% that molecular weight is 30000, mix homogeneously stand froth breaking until clear under room temperature, it is labeled as B component；
Component A and B component 1.1:1 in mass ratio being mixed, and stand, after 2h, system clarification, without any bubble, is coated on glass plate top layer.
The hydrophobic coating surface of gained in the various embodiments described above is carried out hydrophobic performance test, by 4uL deionized water drop in skin surface, testing with contact angle instrument (KRUSSDSA100), choose 5 different test points and take its meansigma methods, test result is as shown in the table:
Table: each embodiment gained coating contact angle test result
As can be known from the above table, coating prepared by the present invention has good hydrophobic anti-pollution function, and preparation technology is simple, low for equipment requirements, can be mass-produced, cured at room temperature, energy-conserving and environment-protective.
Above-described embodiment gained coating is coated on high-tension insulator top layer, and coating layer thickness is between 300～500 μm；The high-tension insulator in power transmission and transformation line is made to possess excellent anti-fouling flashover performance.
Above example is only limited in order to technical scheme to be described; those of ordinary skill in the field are to be understood that; the specific embodiment of the present invention can being modified with reference to above-described embodiment or equivalent replacement, these are all being applied within the claims awaited the reply without departing from any amendment or equivalent replacement of spirit and scope of the invention.
Claims (8)
1. the antifouling hydrophobic coating of silicone rubber, it is characterised in that by mass percentage, described coating is made up of following component: vinyl silicone oil 16%～32%；Containing hydrogen silicone oil 10%～30%；Dimethicone 10%～25%；Diluent 20%～50%；Chloroplatinic acid catalyst 0.2%～0.8%；Alkynol polymerization inhibitor 0.002%～0.02%.
2. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that the viscosity of described vinyl silicone oil is 1000～1800mPa s.
3. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that containing vinyl 0.8%～2.5% in described vinyl silicone oil.
4. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that described Silicon Containing Hydrogen oil viscosity is 2500～5000mPa s.
5. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that in described containing hydrogen silicone oil, the content of reactive hydrogen is 0.4%～1.8%.
6. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that the molecular weight of described dimethicone is 2000～50000.
7. a kind of antifouling hydrophobic coating of silicone rubber according to claim 1, it is characterised in that described diluent is hexamethylene.
8. the preparation method of the antifouling hydrophobic coating of silicone rubber described in a claim 1, it is characterised in that described preparation method is as follows:
Under room temperature, vinyl silicone oil, diluent, chloroplatinic acid catalyst and enol polymerization inhibitor being mixed and standing that the compositions of froth breaking gained mixes with hydrogen silicone oil and dimethicone and stand the compositions of froth breaking gained is that 1.0～1.2:1 mixes according to vinyl and the mol ratio of silicon hydrogen, and stands froth breaking and namely obtain the antifouling hydrophobic coating of described silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118597.9A CN105754476A (en) | 2016-03-02 | 2016-03-02 | Silicon rubber antifouling hydrophobic coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118597.9A CN105754476A (en) | 2016-03-02 | 2016-03-02 | Silicon rubber antifouling hydrophobic coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105754476A true CN105754476A (en) | 2016-07-13 |
Family
ID=56332335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610118597.9A Pending CN105754476A (en) | 2016-03-02 | 2016-03-02 | Silicon rubber antifouling hydrophobic coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105754476A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479359A (en) * | 2016-09-28 | 2017-03-08 | 惠州市道科包装材料有限公司 | A kind of organosilicon super hydrophobic coating and its preparation method and application |
| CN109233618A (en) * | 2017-06-07 | 2019-01-18 | 洛阳尖端技术研究院 | A kind of ice-phobic coating and preparation method thereof |
| CN111732889A (en) * | 2019-03-25 | 2020-10-02 | 天津大学青岛海洋技术研究院 | Preparation method of organic silicon hydrophobic coating |
| CN114034632A (en) * | 2021-11-18 | 2022-02-11 | 广东电网有限责任公司广州供电局 | Method for measuring aging degree of silicon rubber material |
| CN115197574A (en) * | 2017-05-26 | 2022-10-18 | 东莞市仁通泳潜装备科技有限公司 | Antifogging base material and preparation method thereof |
| CN116082958A (en) * | 2022-12-14 | 2023-05-09 | 北京东方雨虹防水技术股份有限公司 | Organosilicon waterproof coating and preparation method thereof |
| CN116102975A (en) * | 2022-11-28 | 2023-05-12 | 深圳市恒辉纳米科技有限公司 | Stone oil stain-proof nano coating agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964844A (en) * | 2012-12-31 | 2013-03-13 | 上海回天化工新材料有限公司 | Transparent organic silica gel for electronic encapsulation |
| CN103351627A (en) * | 2013-07-09 | 2013-10-16 | 东莞兆舜有机硅新材料科技有限公司 | A kind of addition type heat-conducting silicone rubber and preparation method thereof |
| CN103741486A (en) * | 2013-12-12 | 2014-04-23 | 际华三五零九纺织有限公司 | Metal base polyquaternary ammonium salt silica gel coating antibacterial finishing technology |
| CN104448839A (en) * | 2014-12-31 | 2015-03-25 | 广州市白云化工实业有限公司 | Addition type liquid silicone rubber and manufacturing method thereof |
| CN104479364A (en) * | 2014-12-04 | 2015-04-01 | 北京康美特科技有限公司 | Thixotropic silicone rubber, and preparation method and application thereof |
-
2016
- 2016-03-02 CN CN201610118597.9A patent/CN105754476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964844A (en) * | 2012-12-31 | 2013-03-13 | 上海回天化工新材料有限公司 | Transparent organic silica gel for electronic encapsulation |
| CN103351627A (en) * | 2013-07-09 | 2013-10-16 | 东莞兆舜有机硅新材料科技有限公司 | A kind of addition type heat-conducting silicone rubber and preparation method thereof |
| CN103741486A (en) * | 2013-12-12 | 2014-04-23 | 际华三五零九纺织有限公司 | Metal base polyquaternary ammonium salt silica gel coating antibacterial finishing technology |
| CN104479364A (en) * | 2014-12-04 | 2015-04-01 | 北京康美特科技有限公司 | Thixotropic silicone rubber, and preparation method and application thereof |
| CN104448839A (en) * | 2014-12-31 | 2015-03-25 | 广州市白云化工实业有限公司 | Addition type liquid silicone rubber and manufacturing method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479359A (en) * | 2016-09-28 | 2017-03-08 | 惠州市道科包装材料有限公司 | A kind of organosilicon super hydrophobic coating and its preparation method and application |
| CN115197574A (en) * | 2017-05-26 | 2022-10-18 | 东莞市仁通泳潜装备科技有限公司 | Antifogging base material and preparation method thereof |
| CN109233618A (en) * | 2017-06-07 | 2019-01-18 | 洛阳尖端技术研究院 | A kind of ice-phobic coating and preparation method thereof |
| CN111732889A (en) * | 2019-03-25 | 2020-10-02 | 天津大学青岛海洋技术研究院 | Preparation method of organic silicon hydrophobic coating |
| CN114034632A (en) * | 2021-11-18 | 2022-02-11 | 广东电网有限责任公司广州供电局 | Method for measuring aging degree of silicon rubber material |
| CN114034632B (en) * | 2021-11-18 | 2024-02-27 | 广东电网有限责任公司广州供电局 | Method for measuring ageing degree of silicone rubber material |
| CN116102975A (en) * | 2022-11-28 | 2023-05-12 | 深圳市恒辉纳米科技有限公司 | Stone oil stain-proof nano coating agent and preparation method thereof |
| CN116082958A (en) * | 2022-12-14 | 2023-05-09 | 北京东方雨虹防水技术股份有限公司 | Organosilicon waterproof coating and preparation method thereof |
| CN116082958B (en) * | 2022-12-14 | 2024-03-22 | 北京东方雨虹防水技术股份有限公司 | Organosilicon waterproof coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105754476A (en) | Silicon rubber antifouling hydrophobic coating and preparation method thereof | |
| CN105623503A (en) | Silicone rubber hydrophobic coating used for insulator and preparation method thereof | |
| CN101792631A (en) | High hydrophobic static-electricity conducting anti-icing coating and method for producing same | |
| CN105295660B (en) | A kind of conductive anti-corrosion coating and its preparation and application | |
| CN103725199B (en) | Antifreeze stick coating of a kind of add-on type Fluorosilicone rubber nano and preparation method thereof | |
| US12024643B2 (en) | Super-hydrophobic anti-pollution flashover coating with hydrophobicity migration, and preparation method thereof | |
| CN106519955A (en) | Super-hydrophobic anticorrosive coating used for power transmission and transformation devices, and preparation method thereof | |
| CN106118464B (en) | A kind of long-acting and anti-fouling flashing coating | |
| CN103965827A (en) | Super-hydrophobic and anti-pollution flashover one-component adhesive, and preparation method and application thereof | |
| CN106543895A (en) | Novel antifouling dodges coating and preparation method thereof | |
| CN104650666A (en) | Anti-pollution-flashover fluorocarbon coating | |
| CN108948939A (en) | A kind of low-k multifunction electronic protective coating composition | |
| CN105038446A (en) | Water-based anticorrosive conducting paint and preparation method thereof | |
| CN102153754B (en) | Silicone resin, latex paint thereof, preparation methods of silicone resin and latex paint thereof and coating | |
| CN106188601A (en) | Epoxy resin material product and preparation method thereof | |
| CN110669387A (en) | Insulating protective film coating and preparation method thereof | |
| CN104559714B (en) | Special three-proofing insulating paint for electronic components and electronic circuit boards | |
| CN108102531A (en) | A kind of high intensity can self-repair type anti-pollution flashover coating and preparation method thereof | |
| CN113122130A (en) | Improved anti-pollution flashover coating and preparation method thereof | |
| CN104109382B (en) | Aging self diagnosis composite insulator silicon rubber and preparation method thereof | |
| CN111269628A (en) | Super-hydrophobic anti-pollution flashover coating capable of being constructed in electrified mode and preparation method thereof | |
| CN104962167A (en) | High-temperature-resistant insulating paint and preparation method thereof | |
| CN109777112A (en) | A kind of silicone rubber for composite insulator and preparation method thereof | |
| CN109161206A (en) | A kind of high security new energy car battery | |
| CN114907716A (en) | Transparent three-proofing coating doped with graphene and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |