Eastman™ MPK
Eastman™ MPK

CAS Number: 107-87-9

  • Cleaners - Metal prep Hand Wipes, Ink Processes, and Light Degreaser
  • Coatings - Automotive OEM
  • Coatings - Automotive Refinish
  • Coatings - Can and Coil
  • Coatings - General Industrial
  • Coatings - Industrial Maintenance and Marine
  • Coatings - Industrial Wood
  • Coatings - Transportation
  • Graphic Arts - Gravure Printing Inks
  • Letdown Solvent - High-Solids Resins
Key Attributes
  • Excellent solvent activity
  • High dilution ratio
  • Inert - Nonfood use
  • Low density
  • Medium evaporation rate
  • Meets Aerospace NESHAP compliance
  • Non-HAP*
  • Non-SARA
  • REACH compliant
  • Readily biodegradable
  • Urethane grade
Product Description

Eastman™ MPK (Methyl n-Propyl Ketone) is a medium evaporating, urethane-grade solvent. It is an active solvent for most synthetic resins including acrylics, polyesters, cellulosics, epoxies, vinyls, and alkyds. Its high solvency, low density, and medium evaporation rate make it attractive as a letdown solvent for high-solids resins used in formulating coatings with low VOC content. It is used in gravure printing inks and also provides excellent performance for a wide range of cleaning and surface preparation applications for the transportation industry.

Eastman™ MPK - Substitution for Aerospace Cleaning Applications:
From cleaning to pre-treatment, tests prove Eastman™ MPK is an effective non-HAP solvent alternative to MEK and toluene. With a vapor pressure of 27.8 mm @ 20°C, well below the 45 mm limit allows for compliance to NESHAP (National Emission Standards for Hazardous Air Pollutants) requirements for hand-wipe cleaning operations for aerospace. http://www.epa.gov/ttnatw01/aerosp/aeroimp.pdf.

Eastman™ MPK satisfies the rigorous aerospace performance requirements. It evaporates more slowly than MEK solvent due to its larger molecule. This property allows for much of the solvent to remain on the wipe instead of emitting into the air and extends the useful life of the wipe.

*Eastman™ MPK (Methyl n-Propyl Ketone) is not on EPA’s HAP or SARA list, but it does contain <= 10% MIBK, which is on both lists.

The chemical substances for this product are listed as Inert Ingredients Permitted for Use in Nonfood Use Pesticide Products under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). For details on specific permissions, click here.

Product Availability : Asia Pacific | Europe, Middle East & Africa | Latin America | North America

Check with local Sales Office to determine exact availability by country. Orders subject to minimum order quantity.

Additional Product Information
Additional product information is available to registered customer center users.
When accessing SDS documents, note that certain data fields will be generic and may or may not reflect the information relevant to the recipient and/or the material/package size (including but not limited to the manufacturer/supplier address).

Regulatory Information

© 2018 Eastman Chemical Company or its subsidiaries. All rights reserved.
As used herein, ® denotes registered trademark status in the U.S. only.