CN103811962A - High temperature resistant electric brush material - Google Patents
High temperature resistant electric brush material Download PDFInfo
- Publication number
- CN103811962A CN103811962A CN201210450069.5A CN201210450069A CN103811962A CN 103811962 A CN103811962 A CN 103811962A CN 201210450069 A CN201210450069 A CN 201210450069A CN 103811962 A CN103811962 A CN 103811962A
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- Prior art keywords
- high temperature
- resin
- brush material
- temperature resistant
- electric brush
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Abstract
The invention discloses a high temperature resistant electric brush material which comprises ceramic powder, polyphenylene sulfide, graphite powder, resin and adhesive. The ceramic powder, the polyphenylene sulfide, the graphite powder, the resin and the adhesive are mixed at a weight ratio of 2:3:1:1:2. The resin is epoxy resin or organic silicon resin. Therefore, the electric brush material is resistant to high temperature and long in service life.
Description
Technical field
The present invention relates to a kind of brush material, relate in particular to a kind of non-dusting brush material.
Background technology
Brush is to do sliding contact and form a kind of conductive component being electrically connected with movement parts.Brush is for commutator or slip ring, as the sliding contact body that imports and exports electric current.Its conduction, heat conduction and greasy property are good, and have the instinct of certain mechanical strength and commutation property spark.Nearly all direct current machine and commutating machine all use brush, and it is the important composition parts of motor, and brush application is in daily life more and more extensive, and a lot of household electrical appliance all need to use brush, such as dust catcher, and family-use grinder etc.Brush is all generally that therefore the temperature of brush can raise at work in the middle work that runs up.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of resistant to elevated temperatures brush material.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of high temperature resistant brush material,: comprise following ingredients, ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent, described ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent ratio is by weight 2:3:1:1:2: ratio mix.
Described resin is epoxy resin or organic siliconresin.
Compared with prior art, beneficial effect of the present invention is:
Because the high temperature resistant brush material of the present invention has adopted the formula of science, rational ratio, so can produce resistant to elevated temperatures brush, be suitable for producing the lathe of high temperature, the life-span is longer, and therefore the present invention is high temperature resistant, and useful life is longer.
Embodiment
?describe the present invention in detail below in conjunction with embodiment
A kind of high temperature resistant brush material, comprises following ingredients, ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent, described ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent ratio is by weight 2:3:1:1:2: ratio mix.Described resin is epoxy resin or organic siliconresin.
In sum, the present invention is high temperature resistant, the life-span is longer.
The foregoing is only preferred embodiments of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; in every case the equivalence that those of ordinary skills do according to disclosed content is modified or is changed, and all should include in the protection range of recording in claims.
Claims (2)
1. a high temperature resistant brush material, it is characterized in that: comprise following ingredients, ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent, described ceramic powder, polyphenylene sulfide, graphite powder, resin, bonding agent ratio is by weight 2:3:1:1:2: ratio mix.
2. according to the high temperature resistant brush material of the one described in claim, it is characterized in that described resin is epoxy resin or organic siliconresin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450069.5A CN103811962A (en) | 2012-11-12 | 2012-11-12 | High temperature resistant electric brush material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450069.5A CN103811962A (en) | 2012-11-12 | 2012-11-12 | High temperature resistant electric brush material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103811962A true CN103811962A (en) | 2014-05-21 |
Family
ID=50708359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210450069.5A Pending CN103811962A (en) | 2012-11-12 | 2012-11-12 | High temperature resistant electric brush material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103811962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243921A (en) * | 2016-08-15 | 2016-12-21 | 陈曦 | A kind of wear, alkali resistant nano anticorrosive coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423665A (en) * | 2008-12-03 | 2009-05-06 | 中南大学 | High performance polymer base composite material for support roller and preparation method |
| CN102138022A (en) * | 2008-08-08 | 2011-07-27 | 福乐尼·乐姆宝公开有限公司 | Method for making a ceramic matrix material for friction components of brakes and ceramic matrix material made by such method |
-
2012
- 2012-11-12 CN CN201210450069.5A patent/CN103811962A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138022A (en) * | 2008-08-08 | 2011-07-27 | 福乐尼·乐姆宝公开有限公司 | Method for making a ceramic matrix material for friction components of brakes and ceramic matrix material made by such method |
| CN101423665A (en) * | 2008-12-03 | 2009-05-06 | 中南大学 | High performance polymer base composite material for support roller and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243921A (en) * | 2016-08-15 | 2016-12-21 | 陈曦 | A kind of wear, alkali resistant nano anticorrosive coating and preparation method thereof |
| CN106243921B (en) * | 2016-08-15 | 2018-03-16 | 陈曦 | A kind of wear, alkali resistant nano anticorrosive coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |