Solvent-free epoxy coal tar pitch anticorrosion paint

Provided solvent-free epoxy coal tar pitch anticorrosion paint comprises a composition A and a composition B which are respectively packaged; the composition A is prepared from the following ingredients in percent by weight: 50-65% of epoxy resin, 10-20% of coal tar pitch, and 20-35% of a filling ma...

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Bibliographische Detailangaben
Hauptverfasser:	WANG JING, YUE WENHUA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES 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 INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Provided solvent-free epoxy coal tar pitch anticorrosion paint comprises a composition A and a composition B which are respectively packaged; the composition A is prepared from the following ingredients in percent by weight: 50-65% of epoxy resin, 10-20% of coal tar pitch, and 20-35% of a filling material; and the composition B is prepared from the following ingredients in percent by weight: 40-52% of a polyamine curing agent, 46-58% of a filling material, 0.5-1.5% of an organosilicon emulsion antifoaming agent, and 0.5-5% of an auxiliary agent. The composition A and the composition B are mixed uniformly for usage according to the A to B volume ratio of 0.8-1.2:0.8-1.2. The solvent-free epoxy coal tar pitch anticorrosion paint does not contain solvents, has 100% of the effective compositions, and accords with environment-protection requirement. A coating does not have a corrosion channel caused by solvent evaporation, and is flat, bright and compact. Therefore, the paint is excellent in chemical medium resistance and long in service life.