Perchloroethylene (PCE, PERC)

Why Perchloroethylene (PCE, PERC) Technical Grade

Perchloroethylene (PCE, PERC) Technical Grade provides industrial and commercial buyers with a 100% concentrated, heavy-duty chlorinated solvent known for its aggressive solvency power. Represented by the chemical formula C2Cl4 (CAS 127-18-4), this colorless liquid with a mild, sweet odor efficiently dissolves stubborn organic compounds, heavy oils, and greases while maintaining molecular stability under extreme industrial conditions. Buyers select this specific technical grade for large-scale industrial manufacturing, petroleum extraction, and wastewater operations where consistent evaporation profiles and intense cleaning strength are required, but strict analytical certifications are unnecessary. Its low water solubility and high liquid density allow for reliable, rapid phase separation in complex chemical extraction processes, making it a highly efficient choice for bulk industrial applications.

Best Applications for This Grade

• Heavy-Duty Vapor Degreasing: Commonly applied in metalworking and automotive manufacturing to strip heavy stamping oils, lubricants, and protective waxes from metal parts. Its boiling point creates a dense vapor zone that condenses on cold metal, providing a thorough clean before the solvent drips back into the sump.
• Petroleum Catalyst Extraction: Commonly applied in refinery operations to extract and separate complex organic materials. Its complete solubility in organic solvents and lack of water solubility make it an ideal medium for isolating hydrocarbons during catalyst regeneration and oil processing.
• Wastewater Contaminant Isolation: Utilized as an extraction solvent to pull specific heavy organic contaminants from industrial wastewater streams. Its high density ensures a rapid and distinct phase separation from water, allowing operators to skim or draw off the concentrated waste effectively.
• Industrial Coating Formulation: Acts as a heavy carrier solvent for specialized industrial coatings, paints, and protective finishes. It provides formulators with a controlled, slower evaporation rate that prevents moisture blush and ensures proper film formation on structural metal substrates.

When to Choose a Different Grade

• If your application involves precise laboratory extractions, chromatography, or quantitative analysis requiring ultra-low UV absorbance and guaranteed purity limits, select Perchloroethylene ACS Grade.
• If manufacturing specifications demand documented testing against American Chemical Society standards for trace metals, moisture content, and non-volatile matter, choose Perchloroethylene ACS Grade.
• If your maintenance teams are cleaning plastics, sensitive elastomers, or painted structural surfaces that might swell or degrade under aggressive chlorinated solvency power, evaluate alternative aliphatic hydrocarbon solvents rather than utilizing this 100% concentration of technical grade perchloroethylene.