Prevent plastic seal ring of creep

The utility model discloses a prevent plastic seal ring of creep belongs to the sealing member field, its characterized in that through pre -buried foaming polyurethane among the plastic seal ring traditional, has overcome the creep that traditional plastic seal ring takes place under long continuou...

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Bibliographic Details
Main Author WEN GUANGHE
Format Patent
LanguageEnglish
Published 18.11.2015
Subjects
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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Summary:The utility model discloses a prevent plastic seal ring of creep belongs to the sealing member field, its characterized in that through pre -buried foaming polyurethane among the plastic seal ring traditional, has overcome the creep that traditional plastic seal ring takes place under long continuous time loading, the polyurethane itself that just foams also is a sealing material, consequently can strengthen the sealing performance of product, lengthens the life of product.
Bibliography:Application Number: CN20152303128U