CN102496461A - Mixing impregnant for capacitor - Google Patents
Mixing impregnant for capacitor Download PDFInfo
- Publication number
- CN102496461A CN102496461A CN2011104161140A CN201110416114A CN102496461A CN 102496461 A CN102496461 A CN 102496461A CN 2011104161140 A CN2011104161140 A CN 2011104161140A CN 201110416114 A CN201110416114 A CN 201110416114A CN 102496461 A CN102496461 A CN 102496461A
- Authority
- CN
- China
- Prior art keywords
- capacitor
- impregnant
- mixing
- diarylethane
- benzyl toluene
- 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
Landscapes
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a mixing impregnant for a capacitor. The impregnant comprises benzyltoluene and consists of the following components in percentage by mass: 10 to 25 percent of benzyltoluene and 75 to 90 percent of diphenylethane. A synergistic effect is achieved between the benzyltoluene and the diphenylethane, the performance after mixing is excellent, and the price is greatly reduced.
Description
Technical field
The present invention relates to the agent of a kind of capacitor hybrid infusion, not only cheap but also excellent performance.
Background technology
At present, capacitor impregnant mainly adopts benzyl toluene or diarylethane, plays as liquid insulating medium and fills space between the solid dielectric, the effect that improves dielectric strength.This solid-liquid insulation system depends on its partial discharge performance under high electric field at the life characteristic under the high electric field; Be the starting voltage and the extinction voltage performance of partial discharge, and heat-resisting, the electric ageing properties of partial discharge performance and liquid medium and the pumping property under the electric field are closely related.The benzyl toluene pumping property is superior to diarylethane, but the price of benzyl toluene is 2 times of diarylethane.
Because Market competition, cost of material and labour cost not section go up, and the finished product price can not be raised the price, and impels not section innovation of enterprise.
Summary of the invention
The object of the invention is to provide the agent of a kind of capacitor hybrid infusion, not only excellent performance but also cheap.
The object of the invention realizes through following technical proposals: the agent of a kind of capacitor hybrid infusion is formed by following mass ratio:
Benzyl toluene 10～25%
Diarylethane 75～90%.
Wherein, described benzyl toluene quality percentage composition is 10,15,20 or 25%;
Corresponding with it, described diarylethane quality percentage composition is 75,80,85 or 90%.
Superiority of the present invention is: the two produces cooperative effect, and mixed back excellent performance and price significantly reduce.
Embodiment
Prescription:
1) 10% benzyl toluene+90% diarylethane (being called for short M/DBT (10))
2) 25% benzyl toluene+75% diarylethane (being called for short M/DBT (25))
3) 100% benzyl toluene
4) 100% diarylethane
The performance index of capacitor hybrid infusion agent are seen table one.Different impregnating agent is seen table two test data to the influence of capacitor performance.
Test shows; Add the benzyl toluene (being called for short the hybrid infusion agent) of 25% (weight ratio) at diarylethane; Air-breathing property and benzyl toluene under its electric durability ability and the electric field are equal to more excellent; And saturating machine is superior to benzyl toluene or diarylethane, has reduced the cost of single use benzyl toluene, material economy 20% from economy.
Claims (1)
1. capacitor hybrid infusion agent comprises benzyl toluene, it is characterized in that: be made up of following component by following quality percentage composition:
Benzyl toluene 10～25%
Diarylethane 75～90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104161140A CN102496461A (en) | 2011-12-14 | 2011-12-14 | Mixing impregnant for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104161140A CN102496461A (en) | 2011-12-14 | 2011-12-14 | Mixing impregnant for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102496461A true CN102496461A (en) | 2012-06-13 |
Family
ID=46188273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104161140A Pending CN102496461A (en) | 2011-12-14 | 2011-12-14 | Mixing impregnant for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496461A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969153A (en) * | 2012-10-31 | 2013-03-13 | 安徽拓普森电池有限责任公司 | Capacitor impregnant containing modified sepiolite powder and preparation method thereof |
| CN102969147A (en) * | 2012-10-31 | 2013-03-13 | 安徽拓普森电池有限责任公司 | Capacitor impregnant containing modified attapulgite and preparation method thereof |
| CN104911000A (en) * | 2015-05-25 | 2015-09-16 | 吉首大学 | Capacitor insulating oil and preparation method thereof |
| CN102969153B (en) * | 2012-10-31 | 2016-11-30 | 张力 | A kind of capacitor impregnant containing modified meerschaum powder and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528833A (en) * | 1991-07-18 | 1993-02-05 | Nippon Petrochem Co Ltd | Oil-impregnated cable and oil for it |
| CN1105056A (en) * | 1989-02-20 | 1995-07-12 | 奥托化学公司 | Compositions based on polyphenylmethanes, process for their manufacture and their application as dielectric |
| CN1741211A (en) * | 2005-07-14 | 2006-03-01 | 上海上电电容器有限公司 | Capacitor impregnant with added additive |
| CN101643681A (en) * | 2009-06-06 | 2010-02-10 | 烟台金正精细化工有限公司 | Preparation method of novel insulating liquid |
-
2011
- 2011-12-14 CN CN2011104161140A patent/CN102496461A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105056A (en) * | 1989-02-20 | 1995-07-12 | 奥托化学公司 | Compositions based on polyphenylmethanes, process for their manufacture and their application as dielectric |
| JPH0528833A (en) * | 1991-07-18 | 1993-02-05 | Nippon Petrochem Co Ltd | Oil-impregnated cable and oil for it |
| CN1741211A (en) * | 2005-07-14 | 2006-03-01 | 上海上电电容器有限公司 | Capacitor impregnant with added additive |
| CN101643681A (en) * | 2009-06-06 | 2010-02-10 | 烟台金正精细化工有限公司 | Preparation method of novel insulating liquid |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969153A (en) * | 2012-10-31 | 2013-03-13 | 安徽拓普森电池有限责任公司 | Capacitor impregnant containing modified sepiolite powder and preparation method thereof |
| CN102969147A (en) * | 2012-10-31 | 2013-03-13 | 安徽拓普森电池有限责任公司 | Capacitor impregnant containing modified attapulgite and preparation method thereof |
| CN102969153B (en) * | 2012-10-31 | 2016-11-30 | 张力 | A kind of capacitor impregnant containing modified meerschaum powder and preparation method thereof |
| CN102969147B (en) * | 2012-10-31 | 2016-12-21 | 黄凯瑜 | A kind of containing attapulgite modified capacitor impregnant and preparation method thereof |
| CN104911000A (en) * | 2015-05-25 | 2015-09-16 | 吉首大学 | Capacitor insulating oil and preparation method thereof |
| CN104911000B (en) * | 2015-05-25 | 2019-02-19 | 吉首大学 | Capacitor insulating oil and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12013501799A1 (en) | Compositions and methods comprising cellulase variants with reduced affinity to non-cellulosic materials | |
| RU2014115974A (en) | INSULATION SYSTEMS WITH IMPROVED RESISTANCE TO PARTIAL DISCHARGE, METHOD FOR THEIR MANUFACTURE | |
| WO2012091331A3 (en) | Paste composition used for forming an electrode of a solar cell, and electrode using same | |
| CN102496461A (en) | Mixing impregnant for capacitor | |
| CN100565727C (en) | A kind of capacitor impregnant that adds additive | |
| CN103350553B (en) | Single-side reinforcing mica tape | |
| WO2013086523A3 (en) | Injectable hydrogels | |
| CN103618396B (en) | Low-voltage efficient motor high heat conductive insulating structure and preparation method thereof | |
| TW200518375A (en) | Binder composition of non-aqueous electrolyte battery electrode and application thereof | |
| CN102329587A (en) | Solvent-free conductive silver adhesive with stable contact resistance | |
| RU2011122667A (en) | POLYISOCYANATE COMPOSITION USED FOR BINDING LIGNO CELLULAR MATERIALS | |
| CN202444167U (en) | Tin-copper commutator | |
| CN205141877U (en) | Motor magnet tile fixing structure | |
| CN207398762U (en) | A kind of line lid in assembled battery cabinet | |
| CN202720981U (en) | Resistance | |
| CN204242713U (en) | Open-core type reactor | |
| CN103531844A (en) | Storage battery electrolyte | |
| CN103612440A (en) | Wear resistance and high insulation rubber material | |
| CN201514823U (en) | F-level mica tape | |
| CN202809392U (en) | Thermoset diesel filter paper | |
| CN204242776U (en) | Reactor | |
| RU2428442C1 (en) | Polymer composition | |
| CN207490268U (en) | A kind of plane commutator segment | |
| CN203409659U (en) | Knife stone | |
| CN202977314U (en) | Electric contact group of magnetic latching relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |