Sometimes we find that the fasteners fixed on the machine are rusted or dirty. In order not to affect the use of machinery, how to clean fasteners has become a very important issue. The performance protection of fasteners is inseparable from cleaning agents. Only by cleaning and maintaining fasteners regularly can the role of fasteners be better played. So today I will introduce several commonly used cleaning agents.

1. Soluble emulsified cleaning agent.

Soluble emulsifiers typically consist of emulsifiers, dirt, solvents, cleaning agents, corrosion inhibitors, and a small amount of water. The function of water is to dissolve the emulsifier, which dissolves the dirt on the surface of the fastener, and at the same time leaves a rust-proof film on the surface of the fastener. Emulsified detergent is a concentrated pure oil product that becomes a white emulsion when diluted in water. Emulsifiers and detergents hold particles and dissolve them into cleaners containing solvents and oils.

2. Alkaline cleaning agent.

Alkaline cleaners consist of detergents and alkaline earth metal salts of surfactants. The pH value of the cleaning agent is required to be around 7. The cleaning ingredients of this type of cleaning agent are hydroxides, carbonates, phosphates, etc. The above various salts and surfactants are mainly for cleaning effect and are economical.