Metal rust-preventive oil comprising butyl acrylate
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A butyl acrylate and metal anti-rust technology, applied in anti-corrosion coatings, coatings and other directions, can solve problems such as insufficient anti-rust effect, and achieve excellent contact anti-rust performance, good contact anti-rust effect, and good gas-phase anti-rust effect. Effect
Active Publication Date: 2013-07-24
SHANTOU HONGSHENG BOLT IND CO LTD
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However, the anti-rust effect of simple amines in mineral oil is not good enough, and amine salts or other compounds formed by amines and organic acids are commonly used, such as octadecylamine oleate, cyclohexylamine stearate, etc.
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[0015] A kind of metal antirust oil containing butyl acrylate, it is made by the raw material of following parts by weight (kg):
[0017] The composite film-forming material is prepared from the following raw materials in parts by weight: No. 120 solvent oil 67, terpene resin T-110 32, dioctyl sebacate 2.6, alkyl glycoside 8, hy...
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Abstract
The invention discloses metal rust-preventive oil comprising butyl acrylate. The oil is prepared from the raw materials of: No.120 solvent oil, paraffin, methyl diethanolamine, epoxy octyl stearate, magnesium naphthenate, a silane coupling agent KH560, a silane coupling agent A171, microcrystalline wax, aluminum stearate, magnesium lanolin soap, monoethanolamine, barium petroleum sulfonate, sodium lauryl sulfate, trioctyl trimellitate, benzotriazole, 2-aminoethyl heptadecenyl imidazoline, zinc stearate, an antioxidant BHT, an antioxidant 1010, dipropylene glycol, phytic acid, butyl acrylate, modified nano-grade dolomite powder, a composite film-forming material, and ferrocene. 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.
Description
technical field [0001] The invention relates to the field of metal surface treatment agents, in particular to a metal antirust oil containing butyl acrylate. Background technique [0002] Metal surface treatment agent refers to the general term for various chemical agents for metal surface treatment. Metal surface treatment includes degreasing, rust removal, phosphating, antirust and other substrate pretreatments, which are prepared for metal coating technology and metal protection technology. The quality of substrate pretreatment has a great influence on subsequent coating preparation and metal use. big impact. [0003] Oil-soluble rust inhibitors are also called oil-soluble corrosion inhibitors. Most are long carbon chain organic compounds with polar groups. The polar groups in the molecule are tightly adsorbed on the metal surface by the action of charge; the non-polar group long carbon chain hydrocarbons are facing the outside of the metal surface, and can be miscible...
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