Applications in Paints and Coatings:
• Solvent:
MEG is used as a solvent in custom formulations of paints and coatings, helping to dissolve and disperse various components.
• Humectant:
Being hygroscopic, MEG helps retain moisture in water-based paints, preventing premature drying and improving application properties.
• Plasticizer:
It acts as a plasticizer, improving the flexibility and durability of coatings.
• Alkyd Resin Production:
MEG is a key reactant in the production of alkyd resins, which are widely used in paints, enamels, and varnishes.
• Wetting Agent:
MEG can act as a wetting agent, improving the spreading and adhesion of paints on surfaces.
Applications in Printing Inks:
• Solvent:
MEG acts as a solvent in printing inks, aiding in the dispersion of pigments and resins.
• Drying Retardant:
In water-based inks, MEG can help to slow down the drying process, preventing rapid evaporation and allowing for better ink flow and transfe.
• Viscosity Control:
MEG can be used to adjust the viscosity of inks, ensuring optimal print quality and flow.
• Wet-Edge Retention:
It can improve the wet-edge time of inks, allowing for better overlapping of printed areas and preventing dry-out during printing.