Methyl Ethyl Ketone (MEK) is a colorless, volatile, and flammable organic solvent with the chemical formula C₄H₈O. Its low boiling point (79–80°C) and high dissolving power make it widely used in industry. Its strong solvent properties make it particularly popular in the production of paints, varnishes, resins, and adhesives.
Main technical specifications
- Physical Structure: Colorless, pungent-smelling, easily evaporating liquid.
- Dissolving Power: It is very effective in dissolving cellulosic, acrylic, polyurethane, vinyl and epoxy resins.
- Application Features: When used as a thinner in paint and coating systems, it provides rapid drying and smooth film formation.
- Volatility: As it evaporates quickly, it minimizes film defects on the surface after application.
- Flammability Due to its low flash point, care should be taken during storage and use.
- Purity When produced in high purity, it can also be used as a laboratory solvent.
Areas of Use
- Paint and Varnish Industry: Thinner in cellulosic and polyurethane systems.
- Adhesive Production Solvent in rubber and leather adhesives.
- Chemical Industry: Dissolving resin, synthetic rubber, cellulose derivatives.
- Automotive and Furniture Surface coatings that require fast drying.
- Cleaning and Degreasing As a degreaser on metal surfaces.
