Bolt Factory Teaches You To Maintain Bolts

Posted by abyihui on December 23rd, 2019

As a professional Bolt Factory, Haiyan Yihui Hardware Technology Co., Ltd. sells tens of millions of tons of screws every year, so fasteners can only function better if they are frequently cleaned and maintained. Therefore, the protection of fastener performance cannot be separated from cleaning agents. The following explains the commonly used fastener cleaning agents and their working principles.

1. Detergent

Detergent cleaners mainly contain solvents, surfactants and water. Unlike emulsion cleaners, it is a pure solution, not an emulsion. It is mainly used for maintenance cleaning of equipment and fastener outer packaging.

2.Synthetic cleaning agent

Synthetic cleaning agent is also an alkaline cleaning agent, which differs from standard alkaline cleaning agents in chemical composition. Standard alkaline cleaning agents are essentially inorganic, while synthetic agents are organic agents containing amine-based substances. Standard alkaline cleaning agents are used to remove alkaline residues in single-stage cleaning, and they are also good rust inhibitors. Synthetic cleaners are used for moderately difficult cleaning, such as quenching oil or quenching polymer solutions on the surface of fasteners.

3. Alkaline cleaning agent

Alkaline cleaning agent is a mixture of alkaline earth metal salts of builder and surfactant, which is the most widely used cleaning agent. The pH value of the cleaning agent is required to be around 7. The builders of such cleaning agents are hydroxides, silicates, carbonates, phosphates, borates, and organic chelates. Each of the above salts and surfactants is mainly to ensure the cleaning effect, followed by economy.