Hydroxyethyl propylene glycol monophenyl ether

Core Application Areas

Waterborne Coatings and Inks

High-efficiency Film-forming Aids: Adding 2-4% can lower the Minimum Film-forming Temperature (MFT) of acrylic coatings to below 0℃, improving the flexibility and gloss of the paint film while reducing VOC emissions. Its high boiling point characteristic delays solvent evaporation, ensuring uniform film formation.

Resin Dissolution and Dispersion: Its dissolving power for alkyd resins and polyurethane resins is superior to glycol ethers, making it suitable as a main solvent for waterborne wood coatings, with a typical dosage of 8-12% of the resin.

Ink Coupling Agents: Improves the dispersion stability of pigments in waterborne inks, prevents flocculation, and is suitable for high-demand scenarios such as food packaging inks.

Industrial Cleaning Agents

Low-odor Solvents: With an odor threshold lower than 0.05 ppm, it is suitable for formulating non-irritating household cleaners (such as glass cleaners and kitchen degreasers). It can be compounded with propylene glycol butyl ether to enhance decontamination effects.

Metalworking Fluids: Acts as a coupling agent in cutting fluids, enhancing the affinity between lubricants and metal surfaces, reducing wear, while inhibiting microbial growth and extending service life.

Electronics and Pharmaceutical Fields

Electronics Cleaning Agents: High-purity products (metal ions < 10 ppm) can remove rosin flux residues from circuit board surfaces, complying with IPC-7510 standards, and are widely used in semiconductor packaging processes.

Pharmaceutical Carriers: As a solvent for topical medications, it can enhance the skin permeability of antimicrobial agents; for example, it is used as a solvent in 5% dapoxetine gels.