Brass Terminal | How to deal with brass parts to prevent rust?




Brass parts degreasing and cleaning: Immerse the brass parts to be washed in the tank solution of the prepared brass degreasing cleaning agent to achieve the purpose of degreasing and decontamination on the brass surface. The degreasing time depends on the serious oil pollution on the surface. situation and make adjustments.
At present, the brass degreasing and cleaning process generally uses an environmentally friendly copper degreasing agent for cleaning operations. The environmentally friendly brass degreaser has no corrosion inhibitor components, which greatly reduces the probability of brass parts being corroded during the cleaning process.
Brass parts rust removal: Immerse the washed brass parts in the tank solution of the prepared brass rust remover to achieve the purpose of removing rust and oxide scale on the brass surface.
Chemical polishing of brass parts: Immerse the washed brass parts in the bath of the prepared brass polishing agent to achieve a bright brass surface.
Brass parts passivation protection: Immerse the washed brass parts in the bath of the prepared brass passivator to achieve the purpose of long-term rust and oxidation prevention of brass parts. The brass passivation agent used in the passivation protection of brass parts has the advantages of stable physical and chemical properties, non-toxic, odorless, non-volatile, non-deliquescent, non-decomposing, non-sublimating, non-absorbing dust and harmful gases such as H2S and SO2. Brass parts after passivation treatment can effectively resist the erosion of hot and humid salt spray and bacteria, and the passivation film has good wettability and high corrosion resistance.

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