CN109762433A - A kind of the insulating protection agent and its application of power switch cabinet - Google Patents
A kind of the insulating protection agent and its application of power switch cabinet Download PDFInfo
- Publication number
- CN109762433A CN109762433A CN201811531562.3A CN201811531562A CN109762433A CN 109762433 A CN109762433 A CN 109762433A CN 201811531562 A CN201811531562 A CN 201811531562A CN 109762433 A CN109762433 A CN 109762433A
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- parts
- switch cabinet
- power switch
- protective agent
- insulating protection
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Abstract
The invention belongs to Electric Power Equipment Insulation technical fields, and in particular to a kind of the insulating protection agent and its application of power switch cabinet.The insulating protection agent of the power switch cabinet is remembered composed of the following components by weight: 30-35 parts of flake asbestos, 15-25 parts of china clay, modified 10-15 parts of phthalic acid glycerine ester resin, 10-15 parts of phenolic resin, 5-10 parts of silicone oil, 5-8 parts of inorganic fire retardants, 10-13 parts of inorfil.The insulating protection agent of the power switch cabinet can form the film with a thickness of 20-35um; make to protect the circuit from damage under severe conditions, insulation and moisture performance is good, while extending the service life of power switch cabinet; ensure using security and stability and reliability, not easily to fall off and stability it is high.
Description
Technical field
The invention belongs to Electric Power Equipment Insulation technical fields, and in particular to a kind of insulating protection agent of power switch cabinet and its
Using.
Background technique
With gradually developing for social economy and further increasing for living standards of the people, the power demand of users is fast
Speed rises, and a large amount of user's high-tension electricity equipment is put into use, however, in equipment actual moving process, due to aspect
The reason of face, the high-tension switch cabinet of user insulation fault frequent occurrence.Wherein, high-tension switch cabinet is set using more switch
It is standby.Because it the problem of various degrees, causes accident rate relatively high in terms of design, manufacture, installation and operation and maintenance.
In the switchgear accident of various properties, insulation fault mostly occurs in 10kV and above, caused by consequence also compare
Seriously.Especially trolley type switch cabinet, insulation fault rate is some higher, more seriously, as long as wherein one accident occurs,
It just will appear the case where when the city gate catches fire, the fish in the moat suffer from it.
Power switch cabinet protective agent can have superior insulation, moisture-proof, leakproof after its solidification at layer of transparent protective film
The protective effects such as electric, dust-proof, anticorrosion, salt spray proof, mould proof, anti-aging, Inverter fed motor are exempted from for protection circuit and its relevant device
By the erosion in bad border, to improve and extend their service life, it is ensured that the safety and reliability used.In current conditions
Under, such as chemical environment (fuel, coolant), vibration, Gao Chen, salt fog, moist with high temperature etc., that there may be burn intos is soft for route
The problems such as changing, deform, going mouldy, causes line circuit to break down.
Power switch cabinet insulating protection agent at present is there are easy to fall off, and insulativity is not high, the non-uniform disadvantage of protective agent coating.
Therefore, to solve the above problems, researching and developing that a kind of insulation effect is good, power switch cabinet insulating protection agent not easily to fall off
Seem necessary.
Summary of the invention
In view of this, the protective agent insulativity is high, coating the present invention provides a kind of insulating protection agent of power switch cabinet
It is uniform and not easily to fall off.
To achieve the above object, the present invention uses following scheme:
A kind of insulating protection agent of power switch cabinet is remembered composed of the following components by weight: the protective agent is by weight
Remember composed of the following components: 30-35 parts of flake asbestos, 15-25 parts of china clay, modified 10-15 parts of phthalic acid glycerine ester resin,
10-15 parts of phenolic resin, 5-10 parts of silicone oil, 5-8 parts of inorganic fire retardants, 10-13 parts of inorfil.
Further, the protective agent is remembered composed of the following components by weight: the protective agent is remembered by following by weight
Group is grouped as: 32-35 parts of flake asbestos, 20-25 parts of china clay, modified 10-13 parts of phthalic acid glycerine ester resin, phenolic resin
12-15 parts, 7-10 parts of silicone oil, 5-6 parts of inorganic fire retardants, 11-13 parts of inorfil.
Further, the modified phthalic acid glycerine ester resin is by fatty acid, phthalic acid and glycerine copolycondensation
It is made.
Further, the mass ratio of the fatty acid, phthalic acid and glycerine is 4:2:1.
Preferably, the inorganic fire retardants is one of antimony oxide, magnesium hydroxide, expansile graphite or a variety of.
Preferably, the inorfil is glass fibre.
Further, the protective agent further includes titanium dioxide and defomaing agent, remembers the titanium dioxide titanium dioxide by weight
3-5 parts of titanium, 0.5-1 parts of defomaing agent.
Further, the defomaing agent is made of stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone, institute
The mass ratio for stating stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone is 1:98:1.
The second object of the present invention is to provide a kind of application of protective agent, the specially described power switch cabinet it is exhausted
Application of the edge protective agent in power switch cabinet insulate, is moisture-proof, anticreep, dust-proof.
The beneficial effects of the present invention are:
1) a kind of insulating protection agent of power switch cabinet of the invention can form the film with a thickness of 20-35um, severe
Under the conditions of make to protect the circuit from damage, insulation and moisture performance is good, while extending the service life of power switch cabinet, it is ensured that use
Security and stability and reliability；
2) the insulating protection agent of the power switch cabinet contains the toughness that china clay can be improved protective agent, plasticity and antioxygen
The property changed, can be improved the intensity of protective agent containing titanium dioxide, prevents from being contaminated in harsh environment；
3) it is uniform to be formed by film for the insulating protection agent of the power switch cabinet, and not easily to fall off and stability is high to increase
The safety coefficient of power switch is added.
Specific embodiment
Illustrated embodiment is in order to which preferably the present invention will be described, but is not that the contents of the present invention are limited only to institute
For embodiment.So those skilled in the art according to foregoing invention content to embodiment carry out it is nonessential improvement and
Adjustment, still falls within protection scope of the present invention.
Embodiment 1
A kind of insulating protection agent of power switch cabinet
A kind of insulating protection agent of power switch cabinet is remembered composed of the following components by weight: 30 parts of flake asbestos, china clay 15
Part, modified 10 parts of phthalic acid glycerine ester resin, 10 parts of phenolic resin, 5 parts of silicone oil, 5 parts of inorganic fire retardants, inorfil
10 parts, 3 parts of titanium dioxide and 0.5 part of defomaing agent.The modified phthalic acid glycerine ester resin is by fatty acid, phthalic acid
It is made with glycerine copolycondensation, mass ratio 4:2:1, the inorganic fire retardants is antimony oxide, and the inorfil is glass
Glass fiber, the defomaing agent are made of stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone, the stearic acid,
The mass ratio of polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone is 1:98:1.
Embodiment 2
A kind of insulating protection agent of power switch cabinet
A kind of insulating protection agent of power switch cabinet is remembered composed of the following components by weight: 33 parts of flake asbestos, china clay 20
Part, modified 12 parts of phthalic acid glycerine ester resin, 13 parts of phenolic resin, 8 parts of silicone oil, 6 parts of inorganic fire retardants, inorfil
11 parts, 4 parts of titanium dioxide and 0.7 part of defomaing agent.The modified phthalic acid glycerine ester resin is by fatty acid, phthalic acid
It is made with glycerine copolycondensation, mass ratio 4:2:1, the inorganic fire retardants is antimony oxide, and the inorfil is glass
Glass fiber, the defomaing agent are made of stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone, the stearic acid,
The mass ratio of polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone is 1:98:1.
Embodiment 3
A kind of insulating protection agent of power switch cabinet
A kind of insulating protection agent of power switch cabinet is remembered composed of the following components by weight: 35 parts of flake asbestos, china clay 25
Part, modified 15 parts of phthalic acid glycerine ester resin, 15 parts of phenolic resin, 10 parts of silicone oil, 8 parts of inorganic fire retardants, inorganic fibre
13 parts of dimension, 5 parts of titanium dioxide and 1 part of defomaing agent.The modified phthalic acid glycerine ester resin is by fatty acid, phthalic acid
It is made with glycerine copolycondensation, mass ratio 4:2:1, the inorganic fire retardants is antimony oxide, and the inorfil is glass
Glass fiber, the defomaing agent are made of stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone, the stearic acid,
The mass ratio of polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone is 1:98:1.
Embodiment 4
A kind of insulating protection agent of power switch cabinet
A kind of insulating protection agent of power switch cabinet is remembered composed of the following components by weight: 31 parts of flake asbestos, china clay 22
Part, modified 14 parts of phthalic acid glycerine ester resin, 11 parts of phenolic resin, 6 parts of silicone oil, 7 parts of inorganic fire retardants, inorfil
12 parts, 3 parts of titanium dioxide and 0.6 part of defomaing agent.The modified phthalic acid glycerine ester resin is by fatty acid, phthalic acid
It is made with glycerine copolycondensation, mass ratio 4:2:1, the inorganic fire retardants is antimony oxide, and the inorfil is glass
Glass fiber, the defomaing agent are made of stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone, the stearic acid,
The mass ratio of polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone is 1:98:1.
Embodiment 5
A kind of insulation performance research of the insulating protection agent of power switch cabinet
The insulating protection agent of power switch cabinet described in embodiment 1-4 is sprayed on aluminium sheet and stainless steel plate, to protection
The insulation performance and adhesive of agent are evaluated.Research added as shown in Table 1, the insulating protection agent of the power switch cabinet
The temperature grade of insulation is B grades, good insulating, and adhesive is not easily to fall off by force.
A kind of insulation performance research of the insulating protection agent of the power switch cabinet of table 1.
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Resistance | 529MΩ | 566MΩ | 512MΩ | 534 |
| Adhesive (cross frame method) | 5B | 5B | 5B | 5B |
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (9)
1. a kind of insulating protection agent of power switch cabinet, which is characterized in that the protective agent is remembered by weight by following components group
At: 30-35 parts of flake asbestos, 15-25 parts of china clay, modified 10-15 parts of phthalic acid glycerine ester resin, phenolic resin 10-15
Part, 5-10 parts of silicone oil, 5-8 parts of inorganic fire retardants, 10-13 parts of inorfil.
2. protective agent according to claim 1, which is characterized in that the protective agent is remembered by weight by following components group
At: 32-35 parts of flake asbestos, 20-25 parts of china clay, modified 10-13 parts of phthalic acid glycerine ester resin, phenolic resin 12-15
Part, 7-10 parts of silicone oil, 5-6 parts of inorganic fire retardants, 11-13 parts of inorfil.
3. protective agent according to claim 1, which is characterized in that the modified phthalic acid glycerine ester resin is by rouge
Fat acid, phthalic acid and glycerine copolycondensation are made.
4. protective agent according to claim 3, which is characterized in that the quality of the fatty acid, phthalic acid and glycerine
Than for 4:2:1.
5. protective agent according to claim 1, which is characterized in that the inorganic fire retardants is antimony oxide, hydroxide
One of magnesium, expansile graphite are a variety of.
6. protective agent according to claim 1, which is characterized in that the inorfil is glass fibre.
7. protective agent according to claim 1, which is characterized in that the protective agent further includes titanium dioxide and defomaing agent,
Described titanium dioxide 3-5 parts, 0.5-1 parts of defomaing agent are remembered by weight.
8. protective agent according to claim 7, which is characterized in that the defomaing agent is by stearic acid, polyoxyethyl propyl polyoxy second
Base glycerol ether and dimethicone are made, the quality of the stearic acid, polyoxyethyl propyl polyoxyethanyl glycerin ether and dimethicone
Than for 1:98:1.
9. the insulating protection agent of power switch cabinet described in claim 1-8 power switch cabinet insulate, it is moisture-proof, anticreep, anti-
Application in dirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531562.3A CN109762433A (en) | 2018-12-14 | 2018-12-14 | A kind of the insulating protection agent and its application of power switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531562.3A CN109762433A (en) | 2018-12-14 | 2018-12-14 | A kind of the insulating protection agent and its application of power switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109762433A true CN109762433A (en) | 2019-05-17 |
Family
ID=66450653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811531562.3A Pending CN109762433A (en) | 2018-12-14 | 2018-12-14 | A kind of the insulating protection agent and its application of power switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109762433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115368821A (en) * | 2022-07-06 | 2022-11-22 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
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| CN108384384A (en) * | 2018-02-26 | 2018-08-10 | 合肥尚强电气科技有限公司 | A kind of electrical appliance enclosure special isolation paint and preparation method thereof |
| CN108864835A (en) * | 2018-07-21 | 2018-11-23 | 安徽启慧信息科技有限公司 | A kind of preparation method of fire resistant flame retardant PVC material |
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2018
- 2018-12-14 CN CN201811531562.3A patent/CN109762433A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB859891A (en) * | 1956-12-10 | 1961-01-25 | Sterling Drug Inc | Fluorescent coating compositions |
| CN1249663A (en) * | 1997-03-05 | 2000-04-05 | 恩格尔哈德公司 | Method for protecting surfaces from arthropod infestation |
| CN101654387A (en) * | 2008-08-21 | 2010-02-24 | 北京科普基业精细化工科技有限公司 | Liquid anti-caking agent for compound fertilizer |
| CN106118167A (en) * | 2016-07-14 | 2016-11-16 | 太仓卡斯特姆新材料有限公司 | A kind of high-quality anti-rusting antibiotic coating and preparation thereof and application process |
| CN106345148A (en) * | 2016-10-21 | 2017-01-25 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Siloxane foam inhibitor as well as preparation method and application thereof |
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| CN108384384A (en) * | 2018-02-26 | 2018-08-10 | 合肥尚强电气科技有限公司 | A kind of electrical appliance enclosure special isolation paint and preparation method thereof |
| CN108864835A (en) * | 2018-07-21 | 2018-11-23 | 安徽启慧信息科技有限公司 | A kind of preparation method of fire resistant flame retardant PVC material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115368821A (en) * | 2022-07-06 | 2022-11-22 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
| CN115368821B (en) * | 2022-07-06 | 2023-08-29 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |