Coating system for carbon fiber material

The invention discloses a coating system for a carbon fiber material and a preparation method thereof, and the coating system comprises a primer, a matte finish and a curing agent. The primer comprises the following components in parts by weight: 55-65 parts of first modified acrylic resin; 10 to 20...

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Bibliographic Details
Main Authors HAN ZHENYUE, LIU LINGFENG
Format Patent
LanguageChinese
English
Published 14.11.2023
Subjects
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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Summary:The invention discloses a coating system for a carbon fiber material and a preparation method thereof, and the coating system comprises a primer, a matte finish and a curing agent. The primer comprises the following components in parts by weight: 55-65 parts of first modified acrylic resin; 10 to 20 parts of second modified acrylic resin; 20 to 30 parts of a first ester solvent; 2-4.5 parts of an auxiliary agent; the finish paint comprises the following components in parts by weight: 50-60 parts of weather-resistant linear acrylic resin; 25 to 30 parts of a second ester solvent; 1.0 to 3.0 parts of wax powder; 0.5 to 1.0 part of a silicon leveling agent; 0.8 to 2.0 parts of an anti-scraping auxiliary agent; 0.5 to 0.8 part of a light stabilizer; and 0.6 to 1.0 part of an ultraviolet light absorber. Special modified acrylic resin is matched with acrylic resin with high glass transition temperature to serve as film-forming resin, so that the primer has excellent adhesive force and water resistance on the surfac
Bibliography:Application Number: CN202311179459