Applications of Propylene Glycol Monomethyl Ether (PGME / PM)
Propylene Glycol Monomethyl Ether (PGME), also known as PM, is a fast-evaporating, water-miscible solvent widely used across various industries due to its excellent solvency, low toxicity, and compatibility with both polar and non-polar substances.
Key Application Areas:
1.Coatings and Paints
PGME is commonly used in water-based and solvent-based coatings, including industrial, automotive, and architectural paints. It improves flow, leveling, and film formation while offering a balanced evaporation rate.
2.Cleaning Products
Its strong solvency and low odor make it ideal for use in glass cleaners, degreasers, and multi-surface cleaners, especially in household, institutional, and industrial applications.
3.Printing Inks
PGME is used in both water-based and solvent-based printing inks to control drying time and improve pigment dispersion, printability, and gloss.
4.Adhesives and Sealants
As a solvent, it enhances the application properties of water-based adhesives and sealants, improving open time and penetration.
5.Electronics Industry
Utilized in cleaning formulations for electronic components due to its effective removal of oils, fluxes, and residues without leaving conductive traces.
6.Agricultural Chemicals
PGME serves as a solvent or co-solvent in certain pesticide and herbicide formulations, aiding in active ingredient dissolution and application uniformity.
7.Chemical Intermediate
It can be used as a carrier or process solvent in the production of other specialty chemicals, resins, and formulations.