Perchloroethylene (PCE) is a solvent primarily used for dry cleaning and degreasing applications.
Perchloroethylene (PCE), also known as tetrachloroethylene, is a chlorinated solvent widely employed in industrial cleaning and textile maintenance.
Packaging
25kg drums, 200L drums
Supply Region
Kenya, East Africa
Supplier
Zenco Systems Ltd
Perchloroethylene (PCE), also known as tetrachloroethylene, is a chlorinated solvent widely employed in industrial cleaning and textile maintenance. It is a colorless, clear liquid with a distinctive sweet odor, valued for its ability to dissolve greases, oils, and waxes without damaging delicate fabrics or components. This makes PCE essential in dry cleaning operations, metal part degreasing, and specialized manufacturing processes.
Industries such as textiles, automotive, metal fabrication, and chemical manufacturing across Kenya, Uganda, and Tanzania rely on PCE for consistent solvent performance. Its non-flammable nature and chemical stability provide operational safety advantages, which explains its preferred status among industrial users despite increasing regulatory scrutiny.
Zenco Systems Ltd provides dependable delivery of Perchloroethylene (PCE) across East Africa, assuring users the product meets application-specific needs while observing regulatory and environmental safety standards. This makes PCE not just a tool for cleaning and degreasing but a critical enabling chemical for multiple industrial sectors in the region.
Chemically, Perchloroethylene (C2Cl4) is a fully chlorinated ethylene derivative, featuring strong carbon-chlorine bonds that confer high chemical stability and resistance to oxidation or combustion. These characteristics make PCE practically non-flammable and resistant to thermal degradation under typical industrial conditions. Its moderate boiling point around 121°C allows for easy recovery via distillation, reducing solvent loss and environmental discharge.
PCE's solvent power comes from its ability to dissolve non-polar compounds like oils, fats, and certain polymers while being immiscible with water. This selective solvency lets it perform well in dry cleaning, where water-sensitive fabrics are cleaned without damage. In metal degreasing, PCE penetrates oil and grease films, loosening contaminants and allowing subsequent removal by rinsing or evaporation.
From a formulation perspective, PCE’s inertness minimizes unwanted chemical reactions during processes such as adhesive formulation or chemical manufacturing, where it serves as a carrier or reaction medium. It maintains consistent performance under repeated use cycles, essential for industrial solvent recovery systems.
Key physical properties include its density of approximately 1.62 g/cm3 and low vapor pressure, necessitating proper ventilation and vapor recovery systems to protect worker health and minimize emissions. PCE is moderately volatile; therefore, storage in sealed containers at controlled temperatures is critical to limit losses and potential exposure.
As a chemically stable, non-flammable solvent with a high affinity for hydrocarbons, PCE remains one of the top choices in cleaning and degreasing applications despite alternatives emerging due to environmental regulation. Zenco Systems Ltd ensures that the PCE supplied meets stringent quality parameters for purity and stability, tailored to the requirements of textile, automotive, and manufacturing clients across Kenya, Uganda, and Tanzania.
Perchloroethylene is the industry standard solvent for dry cleaning textiles. Its ability to dissolve oils, waxes, and soils without damaging natural or synthetic fibers makes it ideal for sensitive clothing and upholstery. In professional dry cleaning machines, PCE cycles between washing and recovery tanks, ensuring minimal solvent loss and consistent cleaning efficiency. It removes stubborn stains and odors where water-based detergents would fail or harm fabrics.
PCE is widely used in metal fabrication and automotive workshops for degreasing metal parts before machining, painting, or assembly. The solvent effectively dissolves oils, greases, and lubricants without corroding metal substrates. Typically applied by immersion or vapor degreasing systems, PCE enables clean, residue-free surfaces critical for quality surface finishes and adhesion.
Beyond garment dry cleaning, Perchloroethylene serves in industrial textile care to remove finishing oils and contaminants. It prepares fabrics for further processing such as dyeing or coating by ensuring contaminants do not interfere with chemical treatments. Precise dosing and solvent recycling enhance cost-efficiency and reduce environmental impact.
In specialty chemical manufacturing, PCE functions as a reaction medium or extraction solvent due to its inertness and solvency power. It supports production of adhesives, coatings, and other formulations where water or alcohol solvents are unsuitable. Its volatility allows for easy recovery, assuring low residual solvent content in final products.
Looking for alternatives for a specific process? Browse the full Cleaning & Disinfection range or ask our technical team which grade fits your application.
PCE's molecular structure provides excellent solvency towards non-polar compounds such as oils, greases, and waxes, ensuring efficient removal from fabrics and metal surfaces. This characteristic reduces cleaning cycles and enhances throughput in industrial processes.
Unlike many organic solvents, Perchloroethylene is non-flammable, lowering fire risk in handling, storage, and operation. This allows safer use in manufacturing and cleaning environments where ignition sources may be present.
PCE's resistance to chemical degradation under operating conditions permits repeated solvent recovery and reuse, minimizing consumption and waste generation. This stabilizes operational costs and supports environmental compliance.
Perchloroethylene cleans delicate fabrics without water-induced shrinking, color loss, or fiber damage. This makes it indispensable for textile and garment users requiring gentle yet thorough cleaning.
Perchloroethylene (PCE) is supplied in 25 kg and 200 L drums, suitable for both small-scale use and larger industrial applications. Zenco Systems Ltd offers bulk shipping options with logistical support to facilitate deliveries across Kenya, Uganda, Tanzania, and other East African countries. Drums are securely sealed to prevent leakage and evaporation during transit. For very large consumers, arrangements for bulk tanker supply may be explored subject to regulatory constraints and infrastructure availability.
Standard formats: 25kg drums, 200L drums
Perchloroethylene is primarily used as a solvent in dry cleaning fabrics and degreasing metal parts. It effectively dissolves oils, greases, and waxes without damaging delicate materials.
Yes, Zenco Systems Ltd supplies PCE across East Africa including Uganda, Tanzania, Rwanda, Burundi, South Sudan, and Ethiopia, with logistics solutions to ensure timely delivery and regulatory compliance.
PCE is available in 25 kg drums and larger 200 L drums. For high-volume customers, bulk tanker delivery options can be discussed depending on infrastructure and regulations.
Store PCE in cool, ventilated areas below 30°C in tightly sealed containers made of compatible materials. Avoid prolonged exposure to air to minimize evaporation and contamination.
No, Perchloroethylene is classified as non-flammable, which reduces fire risk during handling and storage compared to many other organic solvents.
Perchloroethylene is not food-grade and should not be used in food processing or packaging. It is intended for industrial cleaning and manufacturing only.
Gloves resistant to solvents, safety goggles, and protective clothing are recommended. Ensure proper ventilation or respiratory protection in confined spaces.
When stored correctly in sealed containers under recommended conditions, PCE remains stable for up to 1–2 years without significant loss of performance.
Yes, used PCE can often be recovered and purified via distillation for reuse, which is both economically beneficial and reduces environmental impact.
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