| 1. Type: FH6
Viscosity (2% aqueous solution, mpas): 1200min; Degree of Substitute: 0.6min;
PH Value (2% aqueous solution ): 6.5-8.0; Loss on Drying(%): 10. Max;
Chloride (Cl, %): 1.2max; Arsenic(As, %): 0.0002max; Heavy Metal (Pb, %): 0.002max; Iron (Fe, %): 0.03max
2 Type: FH9
Viscosity (2% aqueous... |