High-strength multilayer silica gel sealing element

The utility model discloses a high-strength multilayer silica gel sealing element which comprises a silica gel sealing ring body and a base layer, a second reinforcing layer is arranged on the outer side of the base layer, an oil-resistant layer is arranged on the outer side of the second reinforcin...

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Bibliographische Detailangaben
Hauptverfasser:	LIU YONGJUN, YE LONGXIANG, YE GUANGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a high-strength multilayer silica gel sealing element which comprises a silica gel sealing ring body and a base layer, a second reinforcing layer is arranged on the outer side of the base layer, an oil-resistant layer is arranged on the outer side of the second reinforcing layer, a wear-resistant protective layer is arranged on the outer side of the oil-resistant layer, a first reinforcing layer is arranged on the inner side of the base layer, and an anti-aging layer is arranged on the inner side of the first reinforcing layer. And a wear-resistant layer is arranged on the inner side of the anti-aging layer. Through the arrangement of the base layer, the first reinforcing layer, the second reinforcing layer, the anti-aging layer, the wear-resistant layer, the oil-resistant layer and the wear-resistant protective layer, the strength of the silica gel sealing ring is enhanced, the wear-resistant performance of the silica gel sealing ring is enhanced, the oil-resistant performance and