Long-acting quick-drying film rust-preventive oil

Abstract

The invention relates to long-acting quick-drying film rust-preventive oil, which is composed of 46# total loss system oil, 120# organic solvent oil, a No.1 antirust agent, a No.2 antirust agent, a lanolin magnesium soap and benzotriazol. The weight ratio of the above components are 10-20 parts of 46# total loss system oil, 60-80 parts of 120# organic solvent oil, 5-10 parts of No.1 antirust agent, 0.5-1.5 parts of No.2 antirust agent and 0.5-1 part of benzotriazol, wherein the No.1 antirust agent is petroleum sulfonate, and the No.2 antirust agent is T746. The long-acting quick-drying film rust-preventive oil has simple production technology, convenient raw material purchase and low cost. The 120# organic solvent oil and the 46# total loss system oil are base oil, and four addictives are added, substances such as nitrite, chromate and phosphatic which influence the environment are not contained, the usage is convenient, and the long-acting quick-drying film rust-preventive oil can be used for immersing, spraying and brushing.

Description

technical field [0001] The invention relates to a long-acting and quick-drying film antirust oil and a preparation method thereof. Background technique [0002] Metal corrosion will greatly damage the performance and commodity value of metal products, and even cause major failures and make equipment scrapped. According to incomplete statistics, the direct economic loss caused by metal corrosion reaches at least 36 billion yuan every year, and its harm is very alarming. In order to reduce losses and avoid corrosion, people adopt various methods, among which anti-rust oil is one of them. In recent years, with the improvement of my country's metal processing technology level, higher requirements have been put forward for the quality of anti-rust oil products. However, the anti-rust oils processed and sold on the market are relatively simple in performance. For example, anti-rust oils with a long anti-rust period have high viscosity, thick oil film, and sticky hands. It is not...

AI Technical Summary

Problems solved by technology

However, the anti-rust oil processed and sold on the market has relatively single performance. For example, anti-rust oil with a long anti-rust period has high viscosity, thick oil film, and sticky hands. It is not beautiful when applied to machine parts, and it is not easy to clean, or the oil film is thin. The anti-rust period is short, it cannot be stored for a long time, and it cannot meet the requirements in the metal processing process, which hinders work efficiency and increases processing costs