The invention provides a fender reinforcement technology through polyurea. The fender reinforcement technology is characterized by comprising the processes of preparing manufacturing materials, manufacturing an inner container, spraying a reinforcing layer and manufacturing an outer protection layer. The technology includes the steps that special internal protection gas rubber, hanging glue curtain cloth or canvas, polyurea, polyurethane-urea or polyurethane, a vulcanizer, an external double-layer rubber sheet and other materials are prepared; special internal heat preservation protection gas rubber is used to make out the inner container of the required size according to a traditional mode, and the manufactured inner container is placed into the vulcanizer for high-pressure vulcanization; the vulcanized inner container is wound with the hanging glue chinlon curtain cloth or the canvas and coated with the polyurea, the polyurethane-urea or the polyurethane serves as the reinforcing layer, multi-layer winding and spraying can be conducted, and the number of layers is determined according to the size of a fender; after sprayed polyurea is cooled till the polyurea is not sticky, fender is wrapped with a double-layer rubber sheet. The inflatable rubber fender reinforcement technology is economic, practical, concise, environmentally friendly and suitable for being used for various ships and yachts.
Fender reinforcement technology through polyurea
2015-12-23
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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