Modified MDI Series / Pre Polymers

Item/Grade POLYNATE – 803 POLYNATE – 801 POLYNATE – 644 POLYNATE – 244 POLYNATE – 444 POLYNATE – 906
APPEARANCE BROWN LIQUID BROWN LIQUID BROWN LIQUID WHITE WHITE PALE – YELLOW
VISCOSITY@ 25°C(mpa.s) 170 - 250 70 125 1000 – 1100 600 – 700 3000 – 5000
NCO % WT 30.5 – 32 29.5 28.5 19 ± 0.02 20 ± 0.20 8 - 9.5
SPECIFIC GRAVITY @ 25°C 1.22 – 1.25 1.20 1.22 – 1.24 1.2 ± 0.05 1.15 ± 0.05 1.10
APPLICATION RIGID FOAM FLEXIBLE (MOULDED/COLD CURE/HR) ISF/ AUTOMOTIVE FILTER ESTER BASED FOOTWEAR SYSTEM ETHER BASED FOOTWEAR SYSTEM BINDER FOR REBONDED FOAM