MOCA-HR is usually used to cure prepolymers that are produced from
TDI reacted with polyether or polyester polyol. The prepolymer normally
Contains NCO of 4.2 - 4.3 %. Pot life is usually 8 - 10 minutes.
MOCA-HR will show a significant reduction in properties if heated for
Long periods of time at temperatures in excess of 121.
Appearance: Light yellow granule
Color: 4 Max
Amine (m. Mol/g): 7.4-7.6
Melting Range: 98-102 ºC
Moisture: 0.3% Max
Free Aniline: 1.0% Max
Clarity with Acetone: 0.04% Max
Purity (by GC): 99%min