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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Main Author | |
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Format | Patent |
Language | English |
Published |
18.11.2015
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: CN20152303128U |