HZ info,NL387-6 is an ultra-weatherable branched saturated polyester resin. It exhibits outstanding aging resistance, is more economical and cost-effective than fluorocarbon resins, and demonstrates good compatibility with them. It is suitable for amino baking paints and polyurethane baking paints, providing coatings with excellent flexibility, good gloss and color retention, and resistance to over-baking. With its well-rounded performance, NL387-6 is primarily used in coil coatings and photovoltaic backsheet coatings.

Technical Specifications

●Appearance: Transparent

●Solid Content (%): 63–67

●Color (Fe-Co) ≤: 2

●Acid Value (mgKOH/g) ≤: 6

●Gardner Viscosity (25°C, seconds): 35–50

●Hydroxyl Value (mgKOH/g): 50