PHENOXY™ PKHP 200

PHENOXY™ PK HW-34 dispersion is compatible with most waterborne polyurethanes and acrylics at pH’s greater than 6.5. PHENOXY™ PK HW-34 dispersion is incompatible with acidic materials; low pH media can cause loss of dispersibility and precipitation of the base resin. The addition of PKHW-34 to ambient cure 2k waterborne formulations can improve ultimate film hardness, shorten dry-to-touch times, and improve gloss. Physical properties can be further enhanced with the use of ambient-cure crosslinkers such as aliphatic isocyanates, carbodiimides, polyaziridines, and epoxy silanes. Crosslinkers such as alkylated phenolics and melamine’s are readily dispersed in PKHW-34 to provide shelf-stable, single pack, thermoset formulations. All properly formulated coatings of PKHW-34 display excellent flexibility and surface hardness. PKHW-34 typically contains less than 8% by weight volatile organic compounds (VOC’s) and dimethylethanolamine.

PHENOXY™ PK HW-34 dispersion should be stored in a dry place, in its sealed original container, at temperatures between 0°C - 40°C (32°F - 104°F). Under these storage conditions the shelf life is 12 months from date of manufacture. The product should not be exposed to direct sunlight.

Mandatory and recommended industrial hygiene procedures should be followed whenever the products are being handled and processed.