CN107746551A - A kind of corrosion resistant electric power material and its preparation technology - Google Patents

A kind of corrosion resistant electric power material and its preparation technology Download PDF

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Publication number
CN107746551A
CN107746551A CN201711175228.4A CN201711175228A CN107746551A CN 107746551 A CN107746551 A CN 107746551A CN 201711175228 A CN201711175228 A CN 201711175228A CN 107746551 A CN107746551 A CN 107746551A
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parts
electric power
power material
mixture
preparation technology
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施享
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Maanshan Songhe Information Technology Co Ltd
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Maanshan Songhe Information Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • 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
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

The invention discloses a kind of corrosion resistant electric power material and its preparation technology, electric power material component includes 10 20 parts of graphite in parts by weight, 10 20 parts of borax, 5 15 parts of bentonite, 8 18 parts of silicon nitride, 12 24 parts of hollow glass micropearl, 20 30 parts of Bisphenol F type epoxy resin, 8 20 parts of polysiloxanes, 26 parts of chitosan, 5 10 parts of modified starch ether, 4 12 parts of CNT, 39 parts of mica powder, 26 parts of blanc fixe, halogen 4 10 parts of type fire proofing, 38 parts of chitin, 13 parts of hydroxyethyl cellulose, preparation technology of the present invention is simple, obtained electric power material has excellent corrosion-resistant, resistance to compression, insulation, fire resistance.

Description

A kind of corrosion resistant electric power material and its preparation technology
Technical field
The present invention relates to electric power technical field of material, specially a kind of corrosion resistant electric power material and its preparation work Skill.
Background technology
Electric power anticorrosion material has wide range of applications, and is adapted to make under the severe extreme condition such as acid-alkali salt, high temperature and irradiation With.Electric power anticorrosion material belongs to one kind of special material, and it is corrosion-resistant when can be defined as causing electric power materials'use Material.Corrosion Protection is only the basic performance that electric power anticorrosion material should possess, its mechanical performance, heat endurance and Fire resistance no less important.Existing electric power material possesses certain Corrosion Protection, but preparation technology is complicated, cost compared with Height, be not suitable for large-scale industrial production.
The content of the invention
It is an object of the invention to provide a kind of corrosion resistant electric power material and its preparation technology, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：A kind of corrosion resistant electric power material, electric power material group Divide micro- including graphite 10-20 parts, borax 10-20 parts, bentonite 5-15 parts, silicon nitride 8-18 parts, hollow glass in parts by weight Pearl 12-24 parts, Bisphenol F type epoxy resin 20-30 parts, polysiloxanes 8-20 parts, chitosan 2-6 parts, modified starch ether 5-10 Part, CNT 4-12 parts, mica powder 3-9 parts, blanc fixe 2-6 parts, halogen type fire proofing 4-10 parts, chitin 3-8 parts, Hydroxyethyl cellulose 1-3 parts.
Preferably, the preferable composition of electric power material component includes 15 parts of graphite, 15 parts of borax, 10 parts of bentonite, silicon nitride 13 parts, 18 parts of hollow glass micropearl, 25 parts of Bisphenol F type epoxy resin, 14 parts of polysiloxanes, 4 parts of chitosan, modified starch ether 8 parts, 8 parts of CNT, 6 parts of mica powder, 4 parts of blanc fixe, 7 parts of halogen type fire proofing, 6 parts of chitin, hydroxy ethyl fiber 2 parts of element.
Preferably, its preparation technology comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Compared with prior art, the beneficial effects of the invention are as follows：Preparation technology of the present invention is simple, obtained electric power material tool There are excellent corrosion-resistant, resistance to compression, insulation, fire resistance；Wherein, the silicon nitride of addition, hollow glass micropearl can improve electric power The fire resistance of material；CNT, the mica powder of addition can further improve wear-resisting, the weather resistance of electric power material, warp Overtesting obtains, and electric power Materials Fracture elongation produced by the present invention reaches 350%；Compression strength reaches 45MPA.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
The present invention provides following technical scheme：A kind of corrosion resistant electric power material, electric power material component wrap in parts by weight Include graphite 10-20 parts, borax 10-20 parts, bentonite 5-15 parts, silicon nitride 8-18 parts, hollow glass micropearl 12-24 parts, bis-phenol F type epoxy resin 20-30 parts, polysiloxanes 8-20 parts, chitosan 2-6 parts, modified starch ether 5-10 parts, CNT 4-12 Part, mica powder 3-9 parts, blanc fixe 2-6 parts, halogen type fire proofing 4-10 parts, chitin 3-8 parts, hydroxyethyl cellulose 1-3 Part.
Embodiment one：
Electric power material component includes 10 parts of graphite, 10 parts of borax, 5 parts of bentonite, 8 parts of silicon nitride, hollow glass in parts by weight 12 parts of microballon, 20 parts of Bisphenol F type epoxy resin, 8 parts of polysiloxanes, 2 parts of chitosan, 5 parts of modified starch ether, CNT 4 Part, 3 parts of mica powder, 2 parts of blanc fixe, 4 parts of halogen type fire proofing, 3 parts of chitin, 1 part of hydroxyethyl cellulose.
The preparation technology of the present embodiment comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Embodiment two：
Electric power material component includes 20 parts of graphite, 20 parts of borax, 15 parts of bentonite, 18 parts of silicon nitride, hollow glass in parts by weight 24 parts of glass microballon, 30 parts of Bisphenol F type epoxy resin, 20 parts of polysiloxanes, 6 parts of chitosan, 10 parts of modified starch ether, carbon nanometer 12 parts of pipe, 9 parts of mica powder, 6 parts of blanc fixe, 10 parts of halogen type fire proofing, 8 parts of chitin, 3 parts of hydroxyethyl cellulose.
The preparation technology of the present embodiment comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Embodiment three：
Electric power material component includes 12 parts of graphite, 12 parts of borax, 7 parts of bentonite, 9 parts of silicon nitride, hollow glass in parts by weight 14 parts of microballon, 22 parts of Bisphenol F type epoxy resin, 10 parts of polysiloxanes, 3 parts of chitosan, 6 parts of modified starch ether, CNT 6 Part, 4 parts of mica powder, 3 parts of blanc fixe, 5 parts of halogen type fire proofing, 4 parts of chitin, 2 parts of hydroxyethyl cellulose.
The preparation technology of the present embodiment comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Example IV：
Electric power material component includes 18 parts of graphite, 18 parts of borax, 13 parts of bentonite, 16 parts of silicon nitride, hollow glass in parts by weight 20 parts of glass microballon, 28 parts of Bisphenol F type epoxy resin, 18 parts of polysiloxanes, 5 parts of chitosan, 9 parts of modified starch ether, carbon nanometer 10 parts of pipe, 8 parts of mica powder, 5 parts of blanc fixe, 9 parts of halogen type fire proofing, 7 parts of chitin, 2 parts of hydroxyethyl cellulose.
The preparation technology of the present embodiment comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Embodiment five：
Electric power material component includes 15 parts of graphite, 15 parts of borax, 10 parts of bentonite, 13 parts of silicon nitride, hollow glass in parts by weight 18 parts of glass microballon, 25 parts of Bisphenol F type epoxy resin, 14 parts of polysiloxanes, 4 parts of chitosan, 8 parts of modified starch ether, carbon nanometer 8 parts of pipe, 6 parts of mica powder, 4 parts of blanc fixe, 7 parts of halogen type fire proofing, 6 parts of chitin, 2 parts of hydroxyethyl cellulose.
The preparation technology of the present embodiment comprises the following steps：
A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
Preparation technology of the present invention is simple, and obtained electric power material has excellent corrosion-resistant, resistance to compression, insulation, fire resistance； Wherein, the silicon nitride of addition, hollow glass micropearl can improve the fire resistance of electric power material；CNT, the mica of addition Powder can further improve wear-resisting, the weather resistance of electric power material, be obtained through overtesting, electric power Materials Fracture produced by the present invention Elongation reaches 350%；Compression strength reaches 45MPA.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (3)

  1. A kind of 1. corrosion resistant electric power material, it is characterised in that：Electric power material component in parts by weight include graphite 10-20 parts, Borax 10-20 parts, bentonite 5-15 parts, silicon nitride 8-18 parts, hollow glass micropearl 12-24 parts, Bisphenol F type epoxy resin 20-30 parts, polysiloxanes 8-20 parts, chitosan 2-6 parts, modified starch ether 5-10 parts, CNT 4-12 parts, mica powder 3-9 Part, blanc fixe 2-6 parts, halogen type fire proofing 4-10 parts, chitin 3-8 parts, hydroxyethyl cellulose 1-3 parts.
  2. A kind of 2. corrosion resistant electric power material according to claim 1, it is characterised in that：Electric power material component preferably into Dividing includes 15 parts of graphite, 15 parts of borax, 10 parts of bentonite, 13 parts of silicon nitride, 18 parts of hollow glass micropearl, Bisphenol F type ring oxygen 25 parts of resin, 14 parts of polysiloxanes, 4 parts of chitosan, 8 parts of modified starch ether, 8 parts of CNT, 6 parts of mica powder, blanc fixe 4 Part, 7 parts of halogen type fire proofing, 6 parts of chitin, 2 parts of hydroxyethyl cellulose.
  3. 3. realize a kind of preparation technology of corrosion resistant electric power material described in claim 1, it is characterised in that：Its preparation technology Comprise the following steps：
    A, add in pulverizer and crush after mixing graphite, borax, bentonite, silicon nitride, hollow glass micropearl, pulverizer rotating speed For 500 revs/min, grinding time 10min, mixture A is obtained；
    B, by Bisphenol F type epoxy resin, polysiloxanes, chitosan, modified starch ether, CNT, mica powder, blanc fixe Add in stirred tank and stir after mixing, stir speed (S.S.) is 300 revs/min, time 20min, obtains mixture B；
    C, added after mixture A and mixture B is mixed in kneading machine, sequentially add halogen type fire proofing, chitin, hydroxyl Ethyl cellulose, melting temperature are 120 DEG C, time 30min, that is, obtain electric power material.
CN201711175228.4A 2017-11-22 2017-11-22 A kind of corrosion resistant electric power material and its preparation technology Withdrawn CN107746551A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103665688A (en) * 2013-12-17 2014-03-26 国家电网公司 Electricity meter casing and preparation method thereof
CN104086888A (en) * 2014-07-09 2014-10-08 国家电网公司 Corrosion-resistant electric material and application thereof
CN104356620A (en) * 2014-11-19 2015-02-18 国网河南省电力公司濮阳供电公司 Degradable electric-insulation material
CN106398146A (en) * 2016-08-29 2017-02-15 张永政 Degradable external-packaging material for electrical equipment
CN107325392A (en) * 2017-08-01 2017-11-07 合肥安力电力工程有限公司 A kind of corrosion resistant electric power material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103665688A (en) * 2013-12-17 2014-03-26 国家电网公司 Electricity meter casing and preparation method thereof
CN104086888A (en) * 2014-07-09 2014-10-08 国家电网公司 Corrosion-resistant electric material and application thereof
CN104356620A (en) * 2014-11-19 2015-02-18 国网河南省电力公司濮阳供电公司 Degradable electric-insulation material
CN106398146A (en) * 2016-08-29 2017-02-15 张永政 Degradable external-packaging material for electrical equipment
CN107325392A (en) * 2017-08-01 2017-11-07 合肥安力电力工程有限公司 A kind of corrosion resistant electric power material and preparation method thereof

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