Wind turbine blade leading edge protection material and preparation method and application thereof

The invention discloses a wind turbine blade leading edge protection material and a preparation method and an application thereof, and the wind turbine blade leading edge protection material comprisesa PVDF film and an epoxy resin-based coating; wherein the epoxy resin-based coating comprises the fo...

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Bibliographische Detailangaben
Hauptverfasser:	LIN YAN, LI YONGHONG, XIE YINGXUE, CAO ZIDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BLASTING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING HEATING INKS LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PRODUCING MECHANICAL POWER THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses a wind turbine blade leading edge protection material and a preparation method and an application thereof, and the wind turbine blade leading edge protection material comprisesa PVDF film and an epoxy resin-based coating; wherein the epoxy resin-based coating comprises the following components in parts by weight: 100 parts of epoxy resin; 0.4-1.5 parts of an initiator; and8-20 parts of a solvent. According to the protection material, the polar epoxy resin coating is formed on the surface of the PVDF film by adopting an irradiation grafting method, so that the bondingperformance of the PVDF film is improved, the PVDF film and the blade can be integrally formed and cured when the wind turbine blade is poured and formed, and the PVDF film is firmly bonded with the surface of the wind turbine blade; the protection effect on the front edge of the wind turbine blade is good, the protection period is long, and the requirements that the wind turbine blade front edgeprotection material can achi