Propylene Glycol Monomethyl Ether (PGME), identified by its CAS Number 107-98-2, is a cornerstone solvent in modern industrial chemistry. As a leading chemical supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical role PGME plays in the performance and quality of a vast array of products. This article delves into the essential properties of PGME and explores its diverse application spectrum, guiding procurement managers and formulators in their purchasing decisions.

Understanding PGME: Chemical Properties

PGME is a colorless, volatile liquid characterized by a low viscosity and a mild, pleasant odor. Its chemical formula, C4H10O2, denotes its structure as a derivative of propylene glycol. Key physical properties that make PGME highly desirable include:

  • Excellent Solvency: PGME exhibits exceptional solvency for a wide range of organic compounds, including resins such as nitrocellulose, acrylics, epoxies, and polyurethanes. This makes it an ideal carrier solvent in coatings and inks.
  • Miscibility: It is miscible with water and most common organic solvents, allowing for flexible formulation strategies.
  • Controlled Evaporation Rate: PGME possesses a moderate evaporation rate, which is beneficial in applications like paints and coatings, allowing for good film formation without excessively fast or slow drying.
  • Low Surface Tension: This property enhances wetting and spreading capabilities, improving the performance of cleaning agents and surface treatments.
  • High Purity: Reputable manufacturers, such as ourselves, ensure a minimum purity of 99.5% for PGME, guaranteeing consistent performance and preventing unwanted side reactions in sensitive formulations.

When considering purchasing PGME, understanding these properties is crucial for formulators to achieve the desired outcomes in their products. We encourage potential buyers to inquire about our product specifications to ensure it meets their exact requirements.

Diverse Applications of PGME for Industry Professionals

The versatile nature of PGME makes it a preferred choice across numerous industries. For professionals seeking to buy this chemical, understanding its application areas can unlock new product development opportunities.

  • Paints and Coatings: PGME is extensively used as a solvent in water-based and solvent-based coatings, varnishes, lacquers, and enamels. It improves flow, leveling, and gloss, and helps prevent defects like blushing. If you are a paint manufacturer looking to buy high-quality solvents, PGME from a trusted China supplier is an excellent option.
  • Printing Inks: In the printing industry, PGME is a key component in flexographic, gravure, and screen printing inks. Its ability to dissolve various binders and pigments, coupled with its controlled evaporation, ensures sharp, vibrant prints.
  • Cleaners and Degreasers: PGME is highly effective in industrial and household cleaning formulations, including metal cleaners, glass cleaners, and electronics cleaners. It efficiently removes greases, oils, and other stubborn contaminants. For businesses looking to enhance their cleaning product lines, purchasing PGME is a strategic move.
  • Automotive and Aerospace: PGME is used as an additive in brake fluids and as an antifreeze component in jet fuels, preventing ice formation and ensuring operational safety in extreme conditions.
  • Electronics Industry: It is also utilized as a cleaning agent in the manufacturing of LCD screens and other electronic components due to its high purity and effectiveness in removing residues.

As a leading manufacturer and supplier of PGME in China, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality products that meet the stringent demands of these industries. We invite procurement managers and R&D scientists to contact us for inquiries regarding pricing, samples, and bulk orders. Empower your formulations with the exceptional performance of our PGME.