CN105895281A - High-pressure insulating material - Google Patents
High-pressure insulating material Download PDFInfo
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- CN105895281A CN105895281A CN201610441940.3A CN201610441940A CN105895281A CN 105895281 A CN105895281 A CN 105895281A CN 201610441940 A CN201610441940 A CN 201610441940A CN 105895281 A CN105895281 A CN 105895281A
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- layer
- antioxidant
- insulating material
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- silicone rubber
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
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- Insulating Bodies (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a high-pressure insulating material, which comprises a low-density polyethylene layer, a fluorine-silicon layer, an antioxidant and a nanoporous silica layer, wherein a cold-resistant plasticizer is arranged at the right side of the low-density polyethylene layer; the fluorine-silicon layer is arranged at the right side of the cold-resistant plasticizer; a waterproof fire-retardant layer is arranged at the right side of the fluorine-silicon layer; a room-temperature vulcanizing silicone rubber layer is arranged at the right side of the waterproof fire-retardant layer; and the antioxidant is arranged at the right side of the room-temperature vulcanizing silicone rubber layer. The high-pressure insulating material has good high and low temperature resistance, corrosion resistance and the antifouling capacity; the service lifetime of the insulating material is effectively prolonged; an inorganic ceramic fiber paper layer and an ethylene-propylene terpolymer layer have good sealing property and electrical insulation property; the insulating material is not easily broken down in a high-pressure condition; meanwhile, the wear-resisting property of the material surface is improved by a nano insulating coating; relatively high tenacity is kept; and the insulating material is light in overall weight and high in dielectric strength, composite insulation performance and usability.
Description
Technical field
The present invention relates to insulant technical field, be specially a kind of high voltage insulating materials.
Background technology
Classification and performance insulant kind are a lot, gas, liquid, solid three major types can be divided, conventional gas insulating material has air, nitrogen, sulfur hexafluoride etc., liquid insulating material mainly has mineral insulating oil, synthetic insulating oil two class, solid insulating material can divide organic and inorganic two classes, and organic solid insulant includes that insullac, insulating cement, insulating paper, non-conductive fibre goods, plastics, rubber, varnished cloth paint pipe and insulation impregnating fibre, electrician are with thin film, composite article and adhesive tape, electrician's laminated product etc..
Traditional high voltage insulating materials weight is big, and dielectric strength is low, it is impossible to enough effectively insulate and prevents high-voltage breakdown, and the combination property of self is not high enough, for this it is proposed that a kind of high voltage insulating materials solve with present on problem.
Summary of the invention
It is an object of the invention to provide a kind of high voltage insulating materials, big with the weight solving to propose in above-mentioned background technology, dielectric strength is low, it is impossible to enough effectively insulate and prevents high-voltage breakdown, the problem that self combination property is not high enough.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of high voltage insulating materials，Including low density polyethylene layer、Fluorine silicon resin layer、Antioxidant and nano-stephanoporate silicon dioxide layer，The right side of described low density polyethylene layer is provided with cold-resistant plasticizer，Described fluorine silicon resin layer is arranged on the right side of cold-resistant plasticizer，And the right side of fluorine silicon resin layer is provided with water proof fire retardant layer，The right side of described water proof fire retardant layer is provided with room temperature vulcanized silicone rubber layer，Described antioxidant is arranged on the right side of room temperature vulcanized silicone rubber layer，And the right side of antioxidant is provided with inorganic ceramic fiber paper layer，The right side of described inorganic ceramic fiber paper layer is provided with ethylene-propylene-diene monomer glue-line，The right side of described ethylene-propylene-diene monomer glue-line is provided with silane coupler，Described nano-stephanoporate silicon dioxide layer is arranged on the right side of silane coupler，And the right side of nano-stephanoporate silicon dioxide layer is provided with epoxy acrylic resin layer.
Preferably, the surface of described epoxy acrylic resin layer is provided with nanometer insulating coating.
Preferably, the surface of described nanometer insulating coating is provided with daylight-blind agent.
Preferably, described ethylene-propylene-diene monomer glue-line and nano-stephanoporate silicon dioxide layer are by silane coupler bonding connection.
Preferably, described room temperature vulcanized silicone rubber layer and inorganic ceramic fiber paper layer are by antioxidant bonding connection.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is scientific and reasonable, simple to operation, fluorine silicon resin layer in the present invention possesses good high-low temperature resistant, corrosion-resistant and antifouling capacity, effectively extend the service life of insulant, inorganic ceramic fiber paper layer and ethylene-propylene-diene monomer glue-line are provided with good sealing and electrical insulation capability, insulant is difficult under high-pressure situations breakdown, nanometer insulating coating improves the anti-wear performance of material surface simultaneously, and keep higher toughness, this insulant overall weight is light, dielectric strength, comprehensive insulation and serviceability are high.
Accompanying drawing explanation
Fig. 1 is the side view of the present invention；
In figure: 1-low density polyethylene layer；2-cold-resistant plasticizer；3-fluorine silicon resin layer；4-water proof fire retardant layer；5-room temperature vulcanized silicone rubber layer；6-antioxidant；7-daylight-blind agent；8-nanometer insulating coating；9-epoxy acrylic resin layer；10-nano-stephanoporate silicon dioxide layer；11-silane coupler；12-ethylene-propylene-diene monomer glue-line；13-inorganic ceramic fiber paper layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; 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 are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，A kind of embodiment that the present invention provides: a kind of high voltage insulating materials，Including low density polyethylene layer 1、Fluorine silicon resin layer 3、Antioxidant 6 and nano-stephanoporate silicon dioxide layer 10，The right side of low density polyethylene layer 1 is provided with cold-resistant plasticizer 2，Fluorine silicon resin layer 3 is arranged on the right side of cold-resistant plasticizer 2，And the right side of fluorine silicon resin layer 3 is provided with water proof fire retardant layer 4，The right side of water proof fire retardant layer 4 is provided with room temperature vulcanized silicone rubber layer 5，Antioxidant 6 is arranged on the right side of room temperature vulcanized silicone rubber layer 5，And the right side of antioxidant 6 is provided with inorganic ceramic fiber paper layer 13，The right side of inorganic ceramic fiber paper layer 13 is provided with ethylene-propylene-diene monomer glue-line 12，The right side of ethylene-propylene-diene monomer glue-line 12 is provided with silane coupler 11，Nano-stephanoporate silicon dioxide layer 10 is arranged on the right side of silane coupler 11，And the right side of nano-stephanoporate silicon dioxide layer 10 is provided with epoxy acrylic resin layer 9.
The surface of epoxy acrylic resin layer 9 is provided with nanometer insulating coating 8, the surface of nanometer insulating coating 8 is provided with daylight-blind agent 7, ethylene-propylene-diene monomer glue-line 12 and nano-stephanoporate silicon dioxide layer 10 are by silane coupler 11 bonding connection, and room temperature vulcanized silicone rubber layer 5 and inorganic ceramic fiber paper layer 13 are by antioxidant 6 bonding connection.
Specifically used mode: low density polyethylene layer 1 possesses good creep resistance and weight capacity, fluorine silicon resin layer 3 has the temperature tolerance of excellence, resistance to bond, corrosion-resistant and soil resistance, extend the service life of material, water proof fire retardant layer 4 plays good water proof fire retardant effect, room temperature vulcanized silicone rubber layer 5 has excellent electric property and chemical stability, the most resistance to ozone and weathering aging, antioxidant 6 can delay or the carrying out of inhibited oxidation process, extend the service life of insulant, the insulation of inorganic ceramic fiber paper layer 13, heat insulation, seal, electrical insulation capability is good, ethylene-propylene-diene monomer glue-line 12 possesses good insulating properties, nanometer insulating coating 8 improves hardness and the anti-wear performance of material further, and keep higher toughness.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms, therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. a high voltage insulating materials，Including low density polyethylene layer (1)、Fluorine silicon resin layer (3)、Antioxidant (6) and nano-stephanoporate silicon dioxide layer (10)，It is characterized in that: the right side of described low density polyethylene layer (1) is provided with cold-resistant plasticizer (2)，Described fluorine silicon resin layer (3) is arranged on the right side of cold-resistant plasticizer (2)，And the right side of fluorine silicon resin layer (3) is provided with water proof fire retardant layer (4)，The right side of described water proof fire retardant layer (4) is provided with room temperature vulcanized silicone rubber layer (5)，Described antioxidant (6) is arranged on the right side of room temperature vulcanized silicone rubber layer (5)，And the right side of antioxidant (6) is provided with inorganic ceramic fiber paper layer (13)，The right side of described inorganic ceramic fiber paper layer (13) is provided with ethylene-propylene-diene monomer glue-line (12)，The right side of described ethylene-propylene-diene monomer glue-line (12) is provided with silane coupler (11)，Described nano-stephanoporate silicon dioxide layer (10) is arranged on the right side of silane coupler (11)，And the right side of nano-stephanoporate silicon dioxide layer (10) is provided with epoxy acrylic resin layer (9).
- A kind of high voltage insulating materials the most according to claim 1, it is characterised in that: the surface of described epoxy acrylic resin layer (9) is provided with nanometer insulating coating (8).
- A kind of high voltage insulating materials the most according to claim 2, it is characterised in that: the surface of described nanometer insulating coating (8) is provided with daylight-blind agent (7).
- A kind of high voltage insulating materials the most according to claim 1, it is characterised in that: described ethylene-propylene-diene monomer glue-line (12) and nano-stephanoporate silicon dioxide layer (10) are by silane coupler (11) bonding connection.
- A kind of high voltage insulating materials the most according to claim 1, it is characterised in that: described room temperature vulcanized silicone rubber layer (5) and inorganic ceramic fiber paper layer (13) are by antioxidant (6) bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441940.3A CN105895281B (en) | 2016-06-20 | 2016-06-20 | A kind of high voltage insulating materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441940.3A CN105895281B (en) | 2016-06-20 | 2016-06-20 | A kind of high voltage insulating materials |
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| Publication Number | Publication Date |
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| CN105895281A true CN105895281A (en) | 2016-08-24 |
| CN105895281B CN105895281B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610441940.3A Active CN105895281B (en) | 2016-06-20 | 2016-06-20 | A kind of high voltage insulating materials |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645110A (en) * | 2018-08-03 | 2018-10-12 | 刘彩凤 | A kind of drawer for refrigerator that using effect is good |
| CN109036786A (en) * | 2018-08-06 | 2018-12-18 | 安徽皖宏电气设备股份有限公司 | A kind of insulating materials of for transformer coil winding |
| CN112420292A (en) * | 2020-09-29 | 2021-02-26 | 扬州市宜盈电热科技有限公司 | Composite insulating material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020187326A1 (en) * | 2001-06-12 | 2002-12-12 | Dan-Cheng Kong | Multilayer thermoplastic film |
| CN101056763A (en) * | 2004-09-13 | 2007-10-17 | 西尔克显示器公司 | Smart composite materials for plastic substrates |
| CN104936776A (en) * | 2012-12-12 | 2015-09-23 | 美国圣戈班性能塑料公司 | Multilayer film having pressure sensitive adhesive layer |
| CN105346175A (en) * | 2015-11-20 | 2016-02-24 | 福州顺升科技有限公司 | Flame-retardant thermal-insulation multilayer film |
-
2016
- 2016-06-20 CN CN201610441940.3A patent/CN105895281B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020187326A1 (en) * | 2001-06-12 | 2002-12-12 | Dan-Cheng Kong | Multilayer thermoplastic film |
| CN101056763A (en) * | 2004-09-13 | 2007-10-17 | 西尔克显示器公司 | Smart composite materials for plastic substrates |
| CN104936776A (en) * | 2012-12-12 | 2015-09-23 | 美国圣戈班性能塑料公司 | Multilayer film having pressure sensitive adhesive layer |
| CN105346175A (en) * | 2015-11-20 | 2016-02-24 | 福州顺升科技有限公司 | Flame-retardant thermal-insulation multilayer film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645110A (en) * | 2018-08-03 | 2018-10-12 | 刘彩凤 | A kind of drawer for refrigerator that using effect is good |
| CN109036786A (en) * | 2018-08-06 | 2018-12-18 | 安徽皖宏电气设备股份有限公司 | A kind of insulating materials of for transformer coil winding |
| CN109036786B (en) * | 2018-08-06 | 2021-08-10 | 安徽皖宏电气设备股份有限公司 | Insulating material for winding transformer coil |
| CN112420292A (en) * | 2020-09-29 | 2021-02-26 | 扬州市宜盈电热科技有限公司 | Composite insulating material |
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| Publication number | Publication date |
|---|---|
| CN105895281B (en) | 2017-06-06 |
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