Rust inhibitor for industrial machinery and preparation method thereof

• Main Author: HAN NIANZHEN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; 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

The invention provides a rust inhibitor for industrial machinery and a preparation method thereof. The rust inhibitor for industrial machinery is composed of the following components in parts by mass: 1-3 parts of triethanolamine oleate, 3-4 parts of inorganic additive, 1-3 parts of sodium borate, 0.5-2 parts of water-based nano bentonite, 1-3 parts of epoxy acid zinc salt, 2-4 parts of fatty alcohol polyoxyethylene ether, 1-4 parts of dialkenyl succinimide, 1.5-4 parts of sodium N-lauroyl sarcosinate, 6-9 parts of n-butanol and 60-80 parts of water. The preparation method comprises the following steps: mixing, heating, stirring, ultrasonic treatment and the like. The prepared rust inhibitor has excellent rust resistance under the conditions of acids, alkalis, salt mist and the like, has the advantages of high safety, environment friendliness and uniform components, and can effectively ensure the flatness and smoothness of the metal surface; and the effective life is up to two years or above. 本发明提出了种工业机械用防锈剂及