CN109401200A - A kind of preparation formula for bus duct interior insulation gasket material - Google Patents
A kind of preparation formula for bus duct interior insulation gasket material Download PDFInfo
- Publication number
- CN109401200A CN109401200A CN201811268057.4A CN201811268057A CN109401200A CN 109401200 A CN109401200 A CN 109401200A CN 201811268057 A CN201811268057 A CN 201811268057A CN 109401200 A CN109401200 A CN 109401200A
- Authority
- CN
- China
- Prior art keywords
- parts
- bus duct
- preparation formula
- interior insulation
- filler
- 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
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Classifications
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
The invention discloses a kind of preparation formula for bus duct interior insulation gasket material, components are as follows: 3 parts of divinylarene；4 parts of the epoxy resin of divinylarene；6 parts of anhydride hardener；20 parts of filler；2 parts of curing catalysts；Filler is thermally conductive and electrical isolation filler；Meanwhile the cured rear cured product provided of epoxy resin formulation composition has the balance of the property including Tg, tensile strength, dielectric strength and volume resistivity；Present invention preparation is simple, the readily available feature of raw material.
Description
Technical field
The present invention relates to a kind of preparation formulas for bus duct interior insulation gasket material.
Background technique
With the rapid development in city, skyscraper is more and more, and building power load sharply increases therewith, original
Wire and cable is because its capacity is small, branch is inconvenient, is not easy to the reasons such as boundling management, gradually big, the branch side by capacity
Just, the convenient bus duct of boundling management replaces.Insulating cell is the component part of bus duct equipment, is used to supporting bus slot equipment
In conductor.But existing many insulating cells are unstable due to self performance, make the safety and stability of bus duct
Declined.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, and the present invention provides one kind in bus duct
The preparation formula of isolation liner material, this method have preparation simply, the readily available feature of raw material.
Scheme of the present invention be it is such, a kind of preparation formula for bus duct interior insulation gasket material is pressed
Parts by weight, component are as follows: 3 parts of divinylarene；4 parts of the epoxy resin of divinylarene；Acid
6 parts of acid anhydride curing agent；20 parts of filler；2 parts of curing catalysts.
Preferably, filler is thermally conductive and electrical isolation filler.
Preferably, it includes Tg, tensile strength, Jie that the cured product provided after epoxy resin formulation composition is cured, which has,
The balance of the property of electric strength and volume resistivity.
The utility model has the advantages that
After the insulating cell for installing this method preparation in bus duct, the performance of insulating cell can be made more stable, significantly
Increase the safety and stability of bus duct.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the examples below, the embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
A kind of preparation formula for bus duct interior insulation gasket material, by weight, component are as follows: divinyl arenes
3 parts of dioxide；4 parts of the epoxy resin of divinylarene；6 parts of anhydride hardener；20 parts of filler；Solidification is urged
2 parts of agent.
Wherein, filler is thermally conductive and electrical isolation filler；Meanwhile the cured rear offer of epoxy resin formulation composition
Cured product has the balance of the property including Tg, tensile strength, dielectric strength and volume resistivity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of preparation formula for bus duct interior insulation gasket material, which is characterized in that by weight, component are as follows: two
3 parts of vinyl-arene dioxide；4 parts of the epoxy resin of divinylarene；6 parts of anhydride hardener；Filler
20 parts；2 parts of curing catalysts.
2. a kind of preparation formula for bus duct interior insulation liner as described in claim 1, which is characterized in that the filling
Agent is thermally conductive and electrical isolation filler.
3. a kind of preparation formula for bus duct interior insulation liner as described in claim 1, which is characterized in that the epoxy
It includes Tg, tensile strength, dielectric strength and volume resistivity that the cured product provided after resin formulation composition is cured, which has,
Property balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268057.4A CN109401200A (en) | 2018-10-29 | 2018-10-29 | A kind of preparation formula for bus duct interior insulation gasket material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268057.4A CN109401200A (en) | 2018-10-29 | 2018-10-29 | A kind of preparation formula for bus duct interior insulation gasket material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401200A true CN109401200A (en) | 2019-03-01 |
Family
ID=65470407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268057.4A Pending CN109401200A (en) | 2018-10-29 | 2018-10-29 | A kind of preparation formula for bus duct interior insulation gasket material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401200A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648229A (en) * | 2009-12-03 | 2012-08-22 | 陶氏环球技术有限责任公司 | Adducts based on divinylarene oxides |
| CN103649158A (en) * | 2011-05-13 | 2014-03-19 | 陶氏环球技术有限责任公司 | Insulation formulations |
| CN103732659A (en) * | 2011-08-18 | 2014-04-16 | 陶氏环球技术有限责任公司 | Curable resin compositions |
| CN106632990A (en) * | 2015-10-30 | 2017-05-10 | 刘元宏 | Epoxy resin preparation method |
-
2018
- 2018-10-29 CN CN201811268057.4A patent/CN109401200A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648229A (en) * | 2009-12-03 | 2012-08-22 | 陶氏环球技术有限责任公司 | Adducts based on divinylarene oxides |
| CN103649158A (en) * | 2011-05-13 | 2014-03-19 | 陶氏环球技术有限责任公司 | Insulation formulations |
| CN103732659A (en) * | 2011-08-18 | 2014-04-16 | 陶氏环球技术有限责任公司 | Curable resin compositions |
| CN106632990A (en) * | 2015-10-30 | 2017-05-10 | 刘元宏 | Epoxy resin preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20190301 |