Protection finish paint for wind power blade and preparation method of protection finish paint

Protection finish paint for wind power blade and preparation method of protection finish paint

The invention discloses a protection finish paint for a wind power blade, which comprises a component A and a component B according to a mass ratio of 7-10:1-4, wherein the component A comprises 30-60 percent by mass of modified hydroxylated acrylic resin used as the varnish base, 0.1-0.5 percent by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHANG HANZHANG, LV HUAGONG, ZHANG WEIJIANG, FANG ZHIAN, ZENG LINGHUA, CHEN LIJIANG, LIU WEI, YANG ZHENBO, SHI HUA, YU YICHUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Beschreibung
Zusammenfassung:The invention discloses a protection finish paint for a wind power blade, which comprises a component A and a component B according to a mass ratio of 7-10:1-4, wherein the component A comprises 30-60 percent by mass of modified hydroxylated acrylic resin used as the varnish base, 0.1-0.5 percent by mass of defoaming agent, 0.1-0.5 percent by mass of foam-removing agent, 0.1-0.5 percent by mass of adhesive force promoting agent, 0.5-2 percent by mass of anti-ageing agent, 1-3 percent by mass of abrasion-resistant assistant, 3-8 percent by mass of delustering agent, 0.5-2 percent by mass of wetting dispersal agent, 0.5-2 percent by mass of thixotropic agent, 5-35 percent by mass of organic solvent I and 18-35 percent by mass of titanium white; and the component B comprises 70-95 percent by mass of curing agent and 5-30 percent by mass of organic solvent II. The invention also discloses a preparation method of the protection finish paint for the wind power blade.