FEISPARTIC® F421

FEISPARTIC® F421 by Shenzhen Feiyang Protech is a polyaspartic resin and amino-functional co-reactant for polyisocyanates. It exhibits excellent compatibility with most of hydroxy acrylic resin and cab. It is suitable for the formulation of waterproof- and high-solid or solvent-free coatings.

• Its films offer excellent fullness, leveling performance and high gloss.
• It shows excellent weather-, water-, solvent-, abrasive-, acid- and alkali-, salt spray-resistance and other properties.
• It provides excellent adhesion with ABS, PC, PVC , other plastics and a variety of metals.
• It exhibits high hardness up to 2H and excellent abrasive resistance.
• It can not only be used with our elastic curing agent to make elastic materials with excellent mechanical properties (elongation 400%, tensile strength 25MPa), but also can be used with rigid curing agent, HDI Trimer (or dimer) to make rigid film (hardness 2H).
• It serves as chain extender or R component in Spray Polyurea Elastic(SPUA).
• It is used in various high-grade paint fields such as automobile- and wood-paints as it improves the fullness, gloss, hardness and speeds up the drying.
• It is used to make anti-corrosion coatings for steel structure, oil pipeline and other light or heavy anti-corrosion fields.
• It is used for foam landscape, concrete waterproof materials and other fields.
• It can also be used for wind blade coating field, such as gel coat, putty and topcoat.
• FEISPARTIC® F421 has a shelf life of 12 months.