Polyurethane Ratio Check
Resin Weight (g):
NCO%:
Equivalent Weight:
Curative Weight (g):
CALCULATE
LOG RATIO
Stoichiometry Log
PRINT
Instructions to check stoichiometry:
Remove the curative delta-p and place it on the side holder.
Disengage the color pump.
Jog the resin and curative at the same time into 2 cups, filling the cups with enough meterial to weigh accurately.
Weigh both cups, and input the weights in the boxes above.
Enter the NCO% for the resin (can be found in the TDS or on the drum of the material).
Press the CALCULATE button, and LOG RATIO to save the result into the list.
Press the PRINT button to print the log. Refreshing this page will reset the values and log.