99% Propylene Glycol Methyl Ethers Acetate/ PGMEA/ PMA 1-Methoxys-2-propyl Acetate/ CAS 108-65-6

Description:

• Chemical Formula: C6H12O3
• Molecular Weight: 132.16 g/mol
• Appearance: Clear, colorless liquid
• Odor: Mild

Specification:

• Purity: PGMEA is typically available with a purity level of 99% or higher.
• Boiling Point: The boiling point of PGMEA is around 145-148°C (293-298°F).
• Density: The density of PGMEA is approximately 0.96 g/cm³ at 20°C (68°F).
• Vapor Pressure: The vapor pressure of PGMEA is relatively low.
• Solubility: PGMEA is miscible with many organic solvents, including water.

Application:

1. Coatings: PGMEA is a common solvent used in the formulation of various coatings, such as automotive coatings, industrial coatings, and wood coatings. It helps dissolve and disperse resins, pigments, and other additives, contributing to the desired properties and application performance of coatings.

2. Inks: PGMEA is used in the manufacturing of printing inks, including flexographic, gravure, and screen inks. It aids in the dissolution of colorants, resins, and other ink components, ensuring proper viscosity, drying time, and printability.

3. Electronics: PGMEA is employed in the electronics industry as a solvent for cleaning, degreasing, and surface preparation of electronic components and circuit boards. It effectively removes contaminants, oils, and residues without causing damage or leaving behind residues.

4. Other Applications: PGMEA can also be found in applications such as cleaning agents, adhesives, and as a reaction medium in various chemical processes.

Features:

• Solvent Power: PGMEA exhibits strong solvency for a wide range of organic materials, including resins, oils, greases, and organic contaminants. It can dissolve both polar and non-polar substances effectively.

• Low Volatility: PGMEA has a relatively low vapor pressure, making it suitable for applications requiring controlled evaporation and reduced emissions.

• Moderate Evaporation Rate: PGMEA has a moderate evaporation rate, providing sufficient time for proper coating or ink application while allowing for efficient drying.

• Compatibility: PGMEA is compatible with many common coating resins, polymers, and solvents. It can be used in combination with other solvents to achieve desired performance characteristics.

• Low Toxicity: PGMEA is considered to have low toxicity and is generally regarded as safe when handled properly. However, it is always recommended to follow appropriate safety guidelines and consult safety data sheets (SDS) for handling and storage instructions.