Lipid type antirust oil with gaseous phase antirust function

Abstract

The invention discloses a lipid type antirust oil with gaseous phase antirust function; the composition of the lipid type antirust oil in weight percent is as follows: 70-90% of base lipid, 4-15% of antirust agent, 1-5% of gaseous phase antirust agent and 5-10% of oil film modifying agent; the inventive antirust oil has long protection period, sun and rain exposure resistance, non-leakage at hightemperature, non-cracking at low temperature, transparent and soft oil film, good paintability, and easy removal, and is mainly applied for antirusting for various metalwares, precise instruments, mechanical equipments, metal rotation sequence of workshops in machining industry, etc.

Description

technical field [0001] The invention belongs to the field of chemical industry, in particular to a grease type antirust oil with gas phase antirust function. Background technique [0002] With the rapid development of my country's machinery processing industry and the increasing number of import and export equipment, anti-rust grease plays a very important role in machinery manufacturing, transportation, storage and normal operation. Most of the metal materials and mechanical equipment are mainly iron, and cast iron, carbon steel and low alloy steel in iron metal are particularly prone to rust, and non-ferrous metals such as copper and magnesium are also prone to corrosion and discoloration. Rust on the surface will greatly damage the performance and commodity value of metal products and mechanical equipment, and even cause major failures and make the equipment scrapped. [0003] For a long time, my country's mechanical processing industry has often used butter, mechanical ...

AI Technical Summary

Problems solved by technology

[0003] For a long time, my country's mechanical processing industry has often used butter, mechanical oil, Vaseline, paraffin and other greases that do not have special anti-rust technical performance for metal anti-rust. After use, the oil film will shrink and harden, and it is not easy to remove. And other issues

It is difficult to have an anti-rust effect in the case of a relatively harsh use environment

Chinese patent CN1385507A discloses a kind of antirust ointment, the product is produced by traditional method, calcium base grease, lithium base grease, sodium base grease, butter and gasoline or diesel oil are mixed and form, although this kind of antirust ointment is easy to produce, However, no anti-rust agent is added, and the anti-rust performance is not good

Chinese patent CN101381650A discloses a long-acting anti-rust grease. Although the product has good anti-rust performance, the performance of the grease film is average, and barium petroleum sulfonate is used to make the product have certain toxicity.

Chinese patent CN1102855A discloses a metal antirust grease. Although the product improves the performance of the grease film, it uses formaldehyde as a preservative, which pollutes the environment and is toxic.

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