K-FLEX 7301 is a reactive diluent with very low viscosity and excellent compatibility with a wide range of resins. It is based on acetoacetate functionality and can be crosslinked with amino resins, polyisocyanates, polyamides, polyamines and unsaturated polymers. It is effective for both high solids and water-borne applications for improving adhesion and corrosion resistance.
Excellent adhesion and improved corrosion resistance.
Excellent compatibility with acrylic, polyester, epoxy resins.
VOC and viscosity reduction without affecting film hardness and flexibility.
Elimination of solvent popping and pinholes. Effective crosslinking with a variety of resins.
Reduced induction time in epoxy/polyamide coatings.
Appearance: Clear, amber liquid
Nonvolatile, %: 99.0
Viscosity, cPs, 25°C: 150
Equivalent weight: 125
Specific gravity, g/ml, 25°C: 1.15
Soluble in alcohols, esters, ketons, and aromatic and aliphatic hydrocarbons. Dispersible in water.
2-component epoxy/polyamide coatings
High solids melamine crosslinked coatings
Isocyanate crosslined coatings
UV cure and other oxidizing polymerization