REPAIR STRIP AND PROCESS FOR WIND TURBINE LEADING EDGE PROTECTION TAPE

A method is described for repairing the surface of rotor blades or aircraft wings, comprising (a) a composite substrate; and (b) a protection layer having at least one area of at least partial damage,the method comprising (i) optionally, removing at least part of the damaged part of the protection t...

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Bibliographische Detailangaben
Hauptverfasser: SCHOPPEL WOLFGANG, KUHNEWEG BERND, MUNSTERMANN BENJAMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method is described for repairing the surface of rotor blades or aircraft wings, comprising (a) a composite substrate; and (b) a protection layer having at least one area of at least partial damage,the method comprising (i) optionally, removing at least part of the damaged part of the protection tape; (ii) optionally, reconstructing the surface of damaged composite substrate; (iii) optionally,applying primer solution to the surface of the composite substrate; (iv) optionally, applying a polymer solution, preferably in at least one organic solvent; (v) applying a repair patch of a polymer onto at least a part of the composite surface; (vi) applying heat so that the repair patch of a polymer tape melts and covers the damaged area, thereby forming a protection layer or applying a repair solution, preferably in at least one organic solvent, so that the repair patch of a polymer tape at least partially dissolves and covers the damaged area. 本发明描述了一种方法,该方法用于修复转子叶片或航空器机翼的表面,该表面包括(a)复合基底;和(b)保护层,该保护层具有至少部分受损的至少一个区域