Methyl Ethyl Ketone (MEK)
Grade Information
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Industrial Grade: 99.5%
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Electronic Grade: 99.9%, metal impurities < 1ppm
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Pharmaceutical Grade: USP Grade
Packaging
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Standard Packaging:
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20KG/Drum
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160KG/Steel Drum
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Applications of MEK
1. Industrial Solvent
MEK is a widely used solvent with excellent dissolving power, applied in the following industries:
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Pharmaceuticals: Used as a solvent in the production of liquid formulations.
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Plastics and Fibers: Used as a polymer solvent, particularly in the production of synthetic fibers like rayon.
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Coatings and Inks: MEK is an effective solvent in paints, varnishes, and inks, aiding in quick evaporation.
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Electronics: Used to clean electronic components and remove residues from soldering processes.
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Paints and Coatings: Used as a thinner in paints, allowing for rapid drying without affecting the quality of the final coat.
2. Chemical Synthesis
MEK is an important precursor for the production of various chemicals, including:
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Methyl Methacrylate (MMA): Used in the production of acrylic glass, coatings, adhesives, etc.
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Polyester Resins: Widely used in the manufacture of plastics and composite materials.
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Acrylic Esters: Used in the production of resins and adhesives.
3. Cleaning and Degreasing
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Degreaser: MEK is used as a degreaser to clean machinery, electronic components, and automotive parts.
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Surface Cleaning: Used for removing grease, fingerprints, coatings, or other oily substances, especially in industrial manufacturing processes.
4. Pharmaceutical Applications
MEK plays a crucial role as an excipient in the pharmaceutical industry:
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Solvent in Drug Production: Used as a solvent in the formulation of certain medications, particularly in the preparation of poorly water-soluble compounds.
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Extraction and Purification: Acts as an extraction solvent for isolating active ingredients from plants or other natural sources.
5. Cosmetics and Personal Care
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Nail Polish and Remover: MEK is a common ingredient in nail polish removers, effectively dissolving nail polish and allowing for easy removal.
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Skin Care: Used in chemical exfoliation treatments and some skin care products.
6. Electronics and Aerospace
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Cleaning Agent: In electronics and aerospace, MEK is used to remove various contaminants, such as oil and dust, from surfaces.
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Composite Material Manufacturing: MEK is used to clean and prepare surfaces in the production of composite materials, ensuring proper bonding and material integrity.
7. Paints and Coatings
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Thinner: MEK is commonly used as a thinner in paints, varnishes, and adhesives, where quick evaporation and no impact on color or quality are required.
8. Laboratory and Research
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Solvent: MEK is used as a solvent in laboratory and research applications, particularly in organic chemistry and analytical chemistry.
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Cleaning Agent: Used in laboratories to clean glassware and other equipment, ensuring a clean working environment.
9. Textile Industry
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Solvent Dyeing: In the textile industry, MEK is used to dissolve dyes and aid in the processing of fibers, ensuring uniform dyeing.
10. Explosives and Fireworks Manufacturing
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Synthesis Precursor: MEK plays a role in the synthesis of certain explosives and fireworks, acting as one of the key raw materials.
