What is Methyl Ethyl Ketone MEK?
Methyl Ethyl Ketone (MEK) is a colorless liquid with a sharp, sweet odor. It's highly flammable and volatile, evaporating quickly at room temperature. MEK is miscible with water and many organic solvents, making it a versatile choice for various applications. Key properties include: Chemical Formula: C4H8O.


mek for cleaning
Methyl Ethyl Ketone (MEK) is a solvent used in many processes involving resins, coatings, varnishes, paint removers, glues, etc. It is also used as a cleaning agent and for plastic welding.
Specifically, the primary applications of methyl ethyl ketone in cleaning include:
- Industrial Equipment Cleaning: Serves as an ink solvent for precision instruments like inkjet printers and printing equipment, effectively dissolving residual ink and resin;
- Electronics Industry: Used to clean integrated circuits and electronic components, removing grease and residues, and functioning as a developer after photolithography;
- Paint and Coating Removal: As a core component in paint cleaners and strippers, it dissolves film-forming substances like alkyd resins and epoxy resins;
- Lubricant dewaxing: Used in the petroleum industry as a dewaxing agent to separate wax components from lubricating oils;
- General-purpose solvent: Employed as a solvent in adhesive, coating, and ink production, and can also serve as a degreaser to replace solvents like xylene.
Why Choose Gneebio as Your Supplier?
As a methyl ethyl ketone (CAS 78-93-3) manufacturer, Gneebio focuses on product consistency, industrial applicability, and bulk supply reliability. The company operates under strict quality management systems to ensure that methyl ethyl ketone (MEK) meets the requirements of large-scale and continuous production environments.
Key manufacturing and supply strengths include:
- Controlled purity grades suitable for industrial and synthetic applications
- Stable batch-to-batch quality for long-term procurement
- Bulk supply capability to support contract and spot orders
- Export-ready packaging and documentation (COA, SDS, etc.)





