Quick-drying spray antirust oil for automobile cast iron engine workpieces

Abstract

The invention discloses a quick-drying spray antirust oil for automobile cast iron engine workpieces. The quick-drying spray antirust oil comprises, by weight, 60-67 parts of No.120 gasoline, 20-24 parts of 0# light diesel oil, 10-14 parts of 2402 resin, 3-5 parts of barium petroleum sulfonate, 3-5 parts of industrial castor oil, 4-10 parts of dewaxed kerosene, 0.8-2 parts of sodium bisulfate, 1-2 parts of hydroxyethyl ethylene bisstearamide, 2-3 parts of 2,6-di-tert-butyl-p-cresol, 0.8-3 parts of zinc dialkyl dithiophosphate, 2-3 parts of sulfonated castor oil and 6-10 parts of a film forming assistant. The antirust oil has a fast film forming speed, can completely form a dry film on the surface of a workpiece 3min after the antirust oil is sprayed on the surface, has an antirust period reaching above 2 years, is especially suitable for being used on automobile cast iron engine workpieces, has a very good antirust protection effect on an engine and prolongs the service life of the engine.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a quick-drying spray antirust oil for automotive cast iron engine workpieces. Background technique [0002] Anti-rust oil is made by adding lubricating oil as base oil, adding anti-rust agent and some improving additives. Generally, anti-rust oil can be divided into displacement anti-rust oil, lubricating oil type anti-rust oil, solvent dilution type anti-rust oil and so on. Among them, lubricating oil type anti-rust oil is the main anti-rust oil variety in my country. It has a wide range of applications and is mainly used for anti-rust inside machinery. It can be used for anti-rust storage and immediate lubrication after unsealing. In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such...

AI Technical Summary

Problems solved by technology

In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such as steel wire ropes, etc. Today's antirust oil There are also many problems, such as corrosion resistance, durability, adhesion, not good, easy to harden, fall off, and crack. Therefore, continuous improvement of the comprehensive quality of anti-rust oil is of great significance to social development.