FEISPARTIC® F221

FEISPARTIC® F221 by Shenzhen Feiyang Protech is a solvent-free polyaspartic polyurea resin and acts as an amino-functional co-reactant for polyisocyanates. It serves as a chain extender or R component in Spray Polyurea Elastic(SPUA). It exhibits low viscosity, high reactivity to improve production efficiency, and reacts with HDI Trimer & dries in 5 minutes. Suitable for formulation of high-solid or solvent-free coatings.

• Its films offer excellent flexibility, leveling performance and high gloss.
• It shows excellent weather-, water-, solvent-, acid- & alkali-, and salt spray resistance & other properties.
• It provides excellent adhesion with ABS, PC, PVC & other plastics, and a variety of metals.
• It is used to make anti-corrosion coatings for steel structures, oil pipelines and other light or heavy anti-corrosion fields.
• It can be used for road marking paints, concrete waterproof plugging materials, and other fields such as floor coatings.
• FEISPARTIC® F221 has a shelf life of 12 months.