BI-35D Water- dispersible HDI Blocked Isocyanates

BI-35 C/D/E is a water-based aliphatic blocked polyisocyanate crosslinkers with different unblocking temperatures. It can be used to formulate water-reducible, lightfast one-component stoving paints. BI-35 renders comparable performance with Imprafix® 2794.

Features: Outstanding hydrophilicity, Excellent flexibility, Chemical resistance, Stable storage

Application: Can&Coil Coatings, Additive for amino baking coatings, Passivation agent, Enameled wire coatings

Type Water-dispersive HDI Blocked
Appearance Colorless to pale yellow transparent viscous liquid
Solid Content% 35±2
Valid NCO % 3.5±0.5
Free Monomer % ≤0.2
Viscosity/ /25℃  (CPS) 2500±500
Deblocking Temp. ℃ 130-140

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