PHENOXY™ PKHW 34
Phenoxy™ PK HW-34 dispersion is a waterborne, anionically-stabilized, colloidal dispersion of PHENOXY resin PKHB designed for thermoset coatings and adhesives. The dispersion is a non-Newtonian fluid at room temperature and exhibits very slight thixotropic behavior. PHENOXY resins (polyhydroxyethers) are tough, ductile, amorphous, thermoplastic polymers having excellent thermal stability, adhesive strength, and vapor barrier properties.
PHENOXY resins may be crosslinked by reacting its hydroxyl functional groups with isocyanates, melamine resins, or phenolic resins. Crosslinked PHENOXY resins exhibit excellent chemical resistance, hardness, and adhesion on many substrates including steel, aluminum, glass, carbon fibers, and plastics such as nylon and polyester (PET). The recommended level of crosslinking range from 5 to 20 phr based on resin solids.
End Uses: 1K (1 component) Coating, Can Coating, Floor Coatings, Multi-Component Coating, Primer, Thermoset Coating, Top Coat, Waterborne Adhesive, Waterborne Coating
Compatible Substrates & Surfaces: Aluminum, Carbon Fiber, Glass, Metal, Steel
Features: Chemical Resistance, Excellent Adhesive Strength, Excellent Dispersibility, Excellent Flexibility, Excellent Shear Stability, Good Toughness, Good Vapor Barrier, High Surface Hardness, Highly Thixotropic, Improved Film Hardness, Improved Gloss, Thermal Stability
