34results about How to "Excellent contact rust resistance" patented technology

The invention discloses metal rust-preventive oil comprising sorbitan monooleate. The oil is prepared from the raw materials of: No.120 solvent oil, hydroxyethyl methacrylate, a silane coupling agent KH 792, sorbitan monooleate, ethanol, polyethylene glycol, modified nano-grade kaolin powder, an antioxidant, a composite film-forming material, magnesium stearate, polyethylene glycol, triethanolamine oleate, barium petroleum sulfonate, an antioxidant BHT, alcohol glucoside, phenylethanolamine A, benzotriazole, 2-aminoethyl heptadecenyl imidazoline, and phytic acid. The rust-preventive oil provided by the invention has excellent contact rust resistance and good gas-phase rust resistance. The rust-preventive oil provided by the invention provides good gas-phase rust resistance and contact rust resistance for steel and brass.

The invention discloses a metal rust-preventive oil comprising chlorobutanol. The oil is prepared from the raw materials of: No.120 solvent oil, an antioxidant 1135, an antioxidant 1076, sorbitan monooleate, triethanolamine oleate, epoxy octyl stearate, zinc naphthenate, magnesium naphthenate, a silane coupling agent KH550, a silane coupling agent A171, microcrystalline wax, octamethyl siloxane, acetone, monoethanolamine, barium petroleum sulfonate, sodium lauryl sulfate, glyceryl monostearate, benzotriazole, 2-aminoethyl heptadecenyl imidazoline, zinc stearate, peregal, chlorobutanol, modified nano-grade attapulgite, and a composite film-forming material. The rust-preventive oil provided by the invention has excellent contact rust resistance and good gas-phase rust resistance. The rust-preventive oil provided by the invention provides good gas-phase rust resistance and contact rust resistance for steel and brass.

The invention discloses weather-proof, antibacterial, flame-retardant and anti-rusting paint for metals. The paint contains the following raw materials in parts by weight: 28-34 parts of compound resin, 5-7 parts of polyvinyl alcohol, 2-4 parts of liquefied paraffin, 0.5-1.3 parts of a compound defoaming agent, 1-3 parts of zinc borate, 1-2 parts of zinc sulfate, 3-5 parts of antimonous oxide, 3-5 parts of diethylene glycol monobutyl ether, 5-7 parts of a flame retardant, 3-5 parts of sodium dodecyl benzene sulfonate, 6-8 parts of modified filing soil, 2-4 parts of a rare earth compound, 14-16 parts of mixed grease, 2-3 parts of a corrosion inhibitor, 2-4 parts of polycarbonate, 3-4 parts of a curing agent and 1-3 parts of an antibacterial agent. The paint provided by the invention is suitable for occasions in a salt-spray environment and a hygrothermal environment or requiring long-term rusting prevention, has excellent contact anti-rusting property, very good gas-phase anti-rusting effect and relatively good anti-friction performance, antibacterial activity and flame retardance, has a relatively strong adhesion force to metal products and can be widely applied to metal processing industry.

The invention discloses metal rust-preventative oil containing methacrylic acid isobutyl ester. The metal rust-preventative oil containing the methacrylic acid isobutyl ester is characterized by comprising the following raw materials, by weight, 110 parts-120 parts of number 120 solvent oil, 1 part-2 parts of lanolin, 1 part-2 parts of the methacrylic acid isobutyl ester, 1.5 parts-2.8 parts of a silane coupling agent KH 570, 0.5 part-0.7 part of epoxidized soybean oil, 0.3 part-0.4 part of span 80, 0.5 part-0.7 part of antioxidant 1135, 0.3 part-0.5 part of octyl phenol polyoxyethylene ether, 0.1 part-0.2 part of naphthenic acid magnesium, 0.2 part-0.5 part of benzotriazole, 1.5 parts-1.7 parts of 2-aminoethyl-heptadecenyl-imidazoline, 0.5 part-1part of hydrogenation tallow amine, 2.1 parts-3.4 parts of polyisobutene acid glyceride, 0.4 part-0.5 part of polyisobutyl-succinimide, 0.3 part-0.8 part of alkyl glycoside, 6 parts-8 parts of composite film-forming materials, 0.3 part-0.5 part of modified nanometer vermiculite powder, and 10 parts-12 parts of propylene glycol. The metal rust-preventative oil containing the methacrylic acid isobutyl ester has good contact rust-preventative performance and a good gaseous phase rust-preventative effect. The metal rust-preventative oil containing the methacrylic acid isobutyl ester has a good gaseous phase rust-preventative effect and a contact rust-preventative effect to steel and brass.

The invention discloses a vapor-phase corrosion inhibition antirust agent containing 1,2-methylimidazole. The vapor-phase corrosion inhibition antirust agent comprises the following raw materials in parts by weight: 85-95 of casator oil, 1-2 of ferrocene, 0.5-1.4 of polyisobutylene, 0.9-1.2 of benzoic acid monoethanolamine, 0.4-0.9 of soidum methoxide, 0.9-1.6 of sodium dihydrogen zinc phosphate, 1-1.6 of 1,2-methylimidazole, 0.9-1.8 of triethanolamine, 0.7-1.3 of benzotriazole, 1-1.5 of zinc dialkyl dithiophosphate, 0.9-1.9 of sodium dodecylbenzene sulfonate, 5-6 of film-foaming resin and 1-2 of modified attapulgite. The vapor-phase corrosion inhibition antirust agent has excellent contact anti-rust performance and a very good vapor-phase anti-rust effect for steel and brass.

The invention discloses a metal antirust agent. The metal antirust agent is prepared from the following raw materials in parts by weight: 90-100 parts of castor oil, 1-2 parts of ferrocene, 0.8-1.6 parts of polyisobutene, 0.9-1.8 parts of dibutyl succinate, 0.7-1.4 parts of 2-aminoethyl heptadecenyl imidazoline, 1-2 parts of benzotriazole, 0.6-1.2 parts of beta-naphthylamine, 0.5-1.3 parts of N-phenyl-2-naphthylamine, 1-2 parts of zinc dialkyl dithiophosphate, 1-2 parts of polyvinyl alcohol, 0.4-0.9 part of sodium dodecyl benzene sulfonate, 5-6 parts of film-forming resins and 0.5-1.3 parts of modified diatomite. The metal antirust agent has excellent contact antirusting performance and good gas-phase antirusting effect and has good gas-phase antirusting effect and contact antirusting effect on steels and brasses.

The invention discloses a metal antirust agent containing modified nanometer potassium feldspar powder. The antirust agent is prepared from the following raw materials in parts by weight: 95-100 parts of castor oil, 1.2-1.8 parts of ferrocene, 2-3 parts of polyisobutene, 1-2 parts of sodium benzoate, 1.1-2.1 parts of sodium sebacate, 0.5-0.8 part of 2-methylimidazole, 1.2-1.8 parts of ethanolamine, 0.9-1.3 parts of 8-hydroxyquinoline, 0.7-1.2 parts of N-phenyl-2-naphthylamine, 0.7-1.2 parts of glycerin triacetate, 0.7-1.2 parts of sodium dodecyl sulfate, 5.3-6.7 parts of film-forming resins and 0.5-0.7 part of modified nanometer potassium feldspar powder. The metal antirust agent has excellent contact antirusting performance and good gas-phase antirusting effect and has good gas-phase antirusting effect and contact antirusting effect on steels and brasses.

The invention discloses a water-based gas-phase antirust concentrated solution which comprises the following component raw materials including a rosin acid amide compound antirust agent, a gas-phase corrosion inhibitor, an amino acid-based triazine antirust agent, nitrobenzoic acid alkanolamine salt, hexamethylenetetramine, benzoic acid monoethanolamine, a special water-based antirust agent, a metal complexing agent, a defoaming agent and a film-forming agent. The water-based gas-phase antirust concentrated solution takes water as a carrier, takes the green and environment-friendly rosin acidamide compound antirust agent as a main antirust agent, does not contain nitrite and other components which are toxic and harmful to human bodies and the environment, has excellent properties in the aspects of contact rust prevention, gas-phase rust prevention, lubrication, infiltration and chemical adsorption, has an antirust effect on high-precision metal products without damaging the surfaces of the high-precision metal products, is convenient to clean with water, is energy-saving and environment-friendly, and can meet the requirements of inter-process short-term rust prevention and packaging and sealing long-term rust prevention of common steel and various nonferrous metal devices and products.

The invention discloses palmitoleic amide type water-based gas-phase antirust concentrate. The palmitoleic amide type water-based gas-phase antirust concentrate is prepared from the following raw material of: an palmitoleic amide compound antirust agent, a gas-phase corrosion inhibitor, an amino acid-based triazine antirust agent, nitrobenzoate alcohol amine salt, hexamethylenetetramine, monoethanolamine benzoate, a special water-based antirust agent, a metal complexing agent, a defoaming agent and a film-forming agent. According to the palmitoleic amide type water-based gas-phase antirust concentrate, water is used as a carrier, and the green and environment-friendly palmitoleic amide compound antirust agent is a main antirust agent, the antirust concentrate is free of nitrite and other toxic and harmful components to the human body and the environment, and has excellent performance in contact rust prevention, gas phase rust prevention, lubrication, infiltration and chemical adsorption, the antirust concentrate can prevent rust for high precision metal products without damaging the surfaces of the high-precision metal products, and the antirust concentrate facilitates water cleaning, energy-saving and environment-friendly, and can meet the requirements of short-term rust prevention between processes and long-term rust prevention of packaging and sealing of common steel and various non-ferrous metal devices and products .

The invention discloses an environmentally-friendly metal rust inhibitor, which comprises, by weight, 5-7 parts of zinc sulfate, 3-5 parts of an amide-based gas-phase rust inhibitor, 4-6 parts of sodium propionate, 2-4 parts of a complexing agent, 1-3 parts of a surfactant, 3-5 parts of kaolin, 7-9 parts of fatty alcohol polyoxyethylene ether, 6-8 parts of diethanolamine, 5-7 parts of modified silicon resin, 4-6 parts of octadecylamine N-oleoyl sarcosinate, 1-3 parts of octadecylamine, 4-6 parts of sodium alkylsulfonate, and 100-300 parts of deionized water. According to the present invention,the environmentally-friendly metal rust inhibitor has characteristics of scientific and reasonable formula, strong anti-rust property, strong degreasing and decontaminating ability, no adverse effecton non-ferrous metals, no foam generation, no overflow phenomenon under high pressure, excellent contact rust prevention performance and good gas-phase rust resistance.

The invention discloses a metal fast rust inhibitor, which comprises, by weight, 15-20 parts of hydrochloric acid having a mass concentration of 36.5%, 10-12 parts of acetic acid, 20-25 parts of calcium sulfate, 10-15 parts of triethanolamine, 15-20 parts of ethyl acetate, 10-15 parts of trichloroacetaldehyde, 5-8 parts of sodium benzoate, 10-15 parts of sodium bicarbonate, 5-6 parts of sodium lauryl sulfate, 10 parts of stearic acid, and 150-200 parts of water. According to the present invention, the metal fast rust inhibitor has characteristics of scientific and reasonable formula, strong rust resistance, strong degreasing and decontaminating ability, no adverse effect on non-ferrous metals, no foam generation, no overflow phenomenon under high pressure, excellent contact rust-resistanceand good gas-phase rust resistance.

The invention discloses an environment-friendly, long-acting, high-performance antirust cleaning agent for metals, which comprises the following raw materials in parts by weight: 8-12 parts of phosphate, 7-9 parts of borate, 1-2 parts of modified diatomite, 0.5-1.5 parts of triethanolamine, 1-3 parts of sodium salt, 0.5-0.9 parts of surfactant, 2-3 parts of polyvinyl alcohol, 1-3 parts of liquefied paraffin, 1-2 parts of silicone oil, diethylene glycol monobutyl 3‑5 parts of ether, 2‑4 parts of sorbitan monooleate, 9‑13 parts of vegetable oil, 10‑14 parts of propylene glycol, and 90‑110 parts of water. The invention has excellent contact anti-rust performance and good gas-phase anti-rust effect, and is suitable for salt spray environment, hot and humid environment or occasions requiring long-term anti-rust, and can be used for carbon steel, cast iron, alloy steel, galvanized sheet, copper and aluminum Long-term and ultra-long-term rust prevention of various metals such as low-corrosion-resistant stainless steel, as well as storage and rust prevention in harsh environments such as ocean transportation and humid heat.