Perchloroethylene (PCE), also known as tetrachloroethylene, is a halogenated organic solvent with strong solvency, low flammability, and high volatility. Its common applications include:
Metal Degreasing and Cleaning
In the machinery and electronics industries, Perchloroethylene (PCE) is used to degrease metal parts, especially for precision instruments, effectively removing cutting oils, anti-rust waxes, and other residues.
Dry Cleaning Solvent
Perchloroethylene (PCE) is the core solvent in the traditional dry cleaning industry. It efficiently dissolves oils, pigments, and stains without damaging fabrics. Compared to petroleum-based solvents, its low flammability enhances safety, though closed systems are required to minimize vapor emissions.
Precision Part Cleaning
In sectors like automotive and aerospace, Perchloroethylene (PCE) is applied for degreasing and surface treatment of precision parts, effectively eliminating oils, waxes, and other contaminants.
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