Liquid Phenoxy Resin – The Fastest-Growing Formulation Type
Liquid phenoxy resin is the fastest-growing formulation type in the phenoxy resin market, gaining traction for its versatility, ease of application, and faster curing times. This formulation is particularly favored in low-viscosity applications, enabling adaptation to various manufacturing processes. Liquid phenoxy resins are supplied as solutions or dispersions in solvents such as MEK or as waterborne colloidal dispersions.
Understanding Liquid Phenoxy Resin
Liquid phenoxy resin is supplied as a solution or dispersion in solvents such as MEK or as waterborne colloidal dispersions. These formulations offer precise application methods and are compatible with a wide range of other resins and additives. PHENOXY™ PKHS 40 is a 40% solution of PHENOXY resin in methyl ethyl ketone (MEK), providing ease of handling in a medium viscosity pumpable fluid.
Key Properties
| Property | Description |
|---|---|
| Form | Solution or dispersion |
| Viscosity | Low viscosity for easy application |
| Curing | Faster curing times |
| Compatibility | Compatible with waterborne polyurethanes and acrylics |
| VOC Content | Less than 12% by weight for waterborne grades |
Key Applications
Waterborne Coatings
PHENOXY™ PKHW 35 is a waterborne colloidal dispersion for thermoset coatings and adhesives. It is compatible with most waterborne polyurethanes and acrylics at pH's greater than 6.5. The addition of PKWH-35 to ambient cure 2K waterborne formulations can improve ultimate film hardness, shorten dry-to-touch times, and improve gloss.
Adhesives and Sealants
PHENOXY PK™ HS-40 is a 40% NV solution of Phenoxy resin in MEK used in adhesives and sealants. It provides toughness, flexibility, and adhesion in coatings, inks, and adhesives.
Composites
Used in fiber-reinforced composites for automotive and aerospace applications.
Market Drivers
Ease of Application: Liquid formulations offer precise application methods.
Environmental Compliance: Waterborne formulations reduce VOC emissions.
Growth in End-Use Industries: Increasing demand from automotive and electronics sectors.
Major Suppliers
Key suppliers of liquid phenoxy resin include Huntsman Corporation and Hexion Inc.
Future Outlook
The liquid phenoxy resin market is expected to see strong growth, driven by the demand for versatile, low-VOC formulations. Innovations in waterborne dispersion technology will further expand the market.
