SU662975A1 - Polymer electroconducting antifriction composition - Google Patents
Polymer electroconducting antifriction compositionInfo
- Publication number
- SU662975A1 SU662975A1 SU772557088A SU2557088A SU662975A1 SU 662975 A1 SU662975 A1 SU 662975A1 SU 772557088 A SU772557088 A SU 772557088A SU 2557088 A SU2557088 A SU 2557088A SU 662975 A1 SU662975 A1 SU 662975A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- graphite
- polymer
- polymeric binder
- current
- strength
- Prior art date
Links
Landscapes
- Conductive Materials (AREA)
- Paints Or Removers (AREA)
Description
Изобретение относитс к области электропроводных антифрикционных само смазывающих материалов, используемых дл изготовлени токопровод щих антифрикционных деталей скольжени , например вставок токоприемников троллейбусов , трамваев, электромостовых кранов и др.The invention relates to the field of electrically conductive antifriction self lubricating materials used to manufacture conductive antifriction slip components, such as inserts of trolleybus current collectors, trams, electric bridge cranes, etc.
Известна композици дл изготовлени электропроводных антифрикционных деталей скольжени {ij.A known composition for the manufacture of electrically conductive antifriction sliding parts {ij.
OcHOBHbiM недостатком деталей из вышеуказанных композиций вл етс недостаточна самосмазываемость и невысока теплостойкость, что обуславливаетс Малым содержанием графита и значительным содержанием цветных металлов, снижающих дугостойкость деталей. Все sto снижает износостойкость деталей из этих материалов.OcHOBHbiM lack of detail of the above compositions is insufficient self-lubricity and low heat resistance, which is caused by a Low content of graphite and a significant content of non-ferrous metals, reducing the arc resistance of parts. All sto reduces the wear resistance of parts made from these materials.
Известна полимерна композици дл изготовлени токопровод щих деталей скольжени С27. содержаща вес.%:The known polymer composition for the manufacture of conductive parts of the slide C27. containing wt.%:
Графит60-79,5Graphite 60-79,5
Медь0,,0Copper0,, 0
Св зующееОстальноеBinder rest
В качестве св зующего примен етс , ,%:The following is used as a binder,,%:
Фено формальдегидна Pheno formaldehyde
83,383.3
ново ачна смолаnew resin
УротропинUrotropin
11Д 11D
Стеарйн 3,9Stearin 3.9
ИзвестьLime
1,71.7
Недостатком данной композиции вл етнедостаточнай износостойкость деталей, отовленных на основе этой композиции.The disadvantage of this composition is the lack of wear resistance of parts otovlennyh based on this composition.
Целью изобретени вл етс создание полимерной композиции, из которой элект ропроводные детали обладают высокой прочностью и износостойкостью.The aim of the invention is to provide a polymer composition, from which the conductive parts have high strength and wear resistance.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772557088A SU662975A1 (en) | 1977-12-08 | 1977-12-08 | Polymer electroconducting antifriction composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772557088A SU662975A1 (en) | 1977-12-08 | 1977-12-08 | Polymer electroconducting antifriction composition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU662975A1 true SU662975A1 (en) | 1979-05-15 |
Family
ID=20738903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772557088A SU662975A1 (en) | 1977-12-08 | 1977-12-08 | Polymer electroconducting antifriction composition |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU662975A1 (en) |
-
1977
- 1977-12-08 SU SU772557088A patent/SU662975A1/en active
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