Detailed o ring information
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Item name |
PA O RING |
|
Hardness |
30A,40A,50A,60A,70A,80A,90A. |
|
Application |
cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,ect |
|
Feature |
good sliding characteristic, no stick-slip effect, particular rigidity and almost unlimited ozone, weathering and ageing resistance, |
|
Temperature |
about -55°C~+260°C. |
|
current export market |
Taiwan, Europe, America, Asia, Africa, Middle East, etc |
|
production equipment |
includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines, rubber machines, CNC machine tools, temperature-controlled ovens and detectors. |
|
Material ptfe/teflon |
Display almost universal chemical resistance, an extremely low friction value which results in very good sliding characteristic, no stick-slip effect, particular rigidity and almost unlimited ozone, weathering and ageing resistance, PTFE is impervious to almost all known hydraulic media, lubricants, chemicals and solvents.PTFE is non-flammable and so does not constitute and additional hazard in case of fire. Pure PTFE is not totally without disadvantages as it has a tendency to cold flow or crawl under pressure load. These weaknesses are counteracted by the use of seal compounds mixed with fillers.
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