EPOXY-RUST RESISTING PAINT AND ANTICORROSIVE COATING PELICLE USING THE SAME

PURPOSE: An epoxy paint composition is provided to have excellent spray workability and low temperature curing performance, to have excellent adhesion to nonferrous metals, and to have excellent adhesion to a top coating, brushing resistance, re-paintabiltiy, and rust-proofness. CONSTITUTION: An epo...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, CHANG GI, JUNG, HEE CHEOL, NAM, TAE GU
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: An epoxy paint composition is provided to have excellent spray workability and low temperature curing performance, to have excellent adhesion to nonferrous metals, and to have excellent adhesion to a top coating, brushing resistance, re-paintabiltiy, and rust-proofness. CONSTITUTION: An epoxy paint composition includes 100.0 parts by weight of a base part including a bisphenol-A-liquid epoxy resin, a bisphenol-A-solid epoxy resin and a CTBN modified epoxy resin; and 10-25 parts by weight of a curing agent part including a polyamide-based curable resin. The volume ratio of solid phases of the epoxy paint composition is 80 % or more. The average n value of the bisphenol-A-liquid epoxy resin is 0.2 or less, the viscosity at 25 °C is 11,000-14,000 cps, and the epoxy equivalent is 184-194. The average n value of the bisphenol-A-solid epoxy resin is 2.1-2.2, the viscosity at 25 °C is 12,000-16,000 cps, and the epoxy equivalent is 450-500.