Perchloroethylene (PCE, PERC)

Perchloroethylene, also known as tetrachloroethylene, PCE, or PERC, is a colorless, nonflammable liquid with a sweet, ether-like odor. It is a chlorinated solvent with a chemical formula of C2Cl4, and is widely used in various industries.
Perchloroethylene has many applications, the most significant being as a dry cleaning solvent. It is also used as a solvent for metal degreasing, in the production of fluorocarbons, and in the manufacture of vinyl chloride monomer, which is used to produce PVC plastic.

One of the primary uses of Perchloroethylene is in the dry cleaning industry. It is highly effective at removing dirt, grease, and stains from clothing and fabrics without damaging the material. Perchloroethylene is also used in the textile industry to scour and bleach cotton and wool fibers.
In the metalworking industry, Perchloroethylene is used as a solvent for degreasing and cleaning metal parts before painting, welding, or electroplating. It is highly effective at removing oils, greases, and other contaminants from metal surfaces.

Perchloroethylene is also used in the production of fluorocarbons, which are used in refrigeration and air conditioning systems, as well as in the manufacture of aerosol sprays and foam insulation. Perchloroethylene is a critical component in the production of vinyl chloride monomer, which is used to manufacture PVC plastic. PVC is used in many applications, including pipes, flooring, roofing, and packaging materials.