Propylene Glycol Monomethyl Ether Acetate (PMA) High Purity Solvents

Product Overview

Propylene Glycol Monomethyl Ether Acetate (PMA), also universally known as PGMEA or PM Acetate, is a high-grade, clear, colorless liquid with a mild, pleasant ester-like odor. It is an advanced, eco-friendly organic solvent possessing both ether and ester functional groups. Due to its outstanding solvency for diverse polymers and low viscosity, PMA is recognized as an industry-standard solvent in automotive coatings, high-end industrial paints, printing inks, and particularly as a premium photoresist solvent in the electronics and semiconductor sectors.

Key Features & Advantages

• Outstanding Resin Solvency: Exhibits strong dissolving power for a wide range of polymers, including acrylics, epoxies, alkyds, polyurethanes, and polyesters, ensuring a homogenous and stable formulation. 

• Excellent Leveling & Film-Forming: Provides excellent flow, gloss, and wetting properties, which effectively eliminates surface defects such as blushing, pinholes, or orange peel in coatings. 

• Tailored Evaporation Rate: Possesses a moderate, well-regulated evaporation speed that extends the application window, perfect for high-precision coatings and high-speed printing processes. 
  

• Safe & Environmentally Friendly : Acts as a safer and highly efficient alternative to regulated ethylene-glycol-based ether acetates (E-series), complying with strict international VOC reduction trends. 

Technical Data Sheet (TDS)

Primary Applications

• High-End Coatings & Paints: Widely used as a tail solvent in automotive topcoats, refinishes, industrial wood coatings, and marine paints to enhance flowability and gloss. 

• Electronics & Semiconductors: Functions as an essential solvent and thinner for photoresists in LCD, PCB, and semiconductor manufacturing due to its low water content and high chemical purity.

• Screen & Digital Printing Inks: Serves as an excellent carrier solvent to fine-tune drying speeds and viscosity in screen, gravure, and inkjet formulation. 

• Industrial Cleansing Agents: Used as a highly efficient ingredient in specialty cleaner, paint strippers, and electronics defluxing agents. 

Packaging & Storage 

• Packaging : Generally supplied in 200kg iron drums, IBC totes, or ISO Tanks to suit diverse bulk requirements. 

• Storage: Keep container tightly sealed in a cool, dry, and thoroughly ventilated flammables storehouse. Keep away from heat, open flames, hot surfaces, and strong oxidizing agents.