Large Diameter Thermoplastic Seal

A seal ring includes a weld and a thermoplastic material. The thermoplastic material has a weld elongation-at-break of at least 3%. The thermoplastic material can have a glass transition temperature of at least 100° C. The thermoplastic material with the weld can have a weld elongation-at-break of a...

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Bibliographische Detailangaben
Hauptverfasser: CLARK SARAH L, VAIDEESWARAN KARTHIK, GHALAMBOR HAMID REZA, VALDENAIRE CHRISTOPHE, SOUSA JOSE R, HILDRETH, JR. GARY CHARLES, JOSHI HELINA, CELIK CEYHAN
Format: Patent
Sprache:eng
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Zusammenfassung:A seal ring includes a weld and a thermoplastic material. The thermoplastic material has a weld elongation-at-break of at least 3%. The thermoplastic material can have a glass transition temperature of at least 100° C. The thermoplastic material with the weld can have a weld elongation-at-break of at least 3%. The seal ring can have a circumference of at least 0.62 meters. The seal ring can have a coefficient of friction of not greater than 0.45.