Superfine Ground Calcium Carbonate (Reference)HX-GCC-600HX-GCC-800HX-GCC-1250HX-GCC-1500HX-GCC-2500HX-GCC-2800Particle
Size(µm)
distribution(%)1µm1520253035402µm2540455055605µm5060708098998µm6075859710010010µm75859799 15µm859799100 20µm909910030µm100100 Payticle Size D50(µm)10.56.0 4.0 3.6 2.5 2.0 Payticle Size D97(µm)30.0 15.0 10.0 8.0 54Whiteness%≥93.5 94.5 94.8 95.0 95.0 95.0 Sieve Test(20µm)≤10.60.10.050.020.01PH valve 9±0.59±0.59±0.59±0.59±0.59±0.5Oil Absorption(ML/100g)14-1818-2220-2422-2822-3023-31Moisture Conteng%0.30.30.30.30.30.3True Specific Gravity (tm3)2.72.72.72.72.72.7Postulate Specific Gravity(tm3)1.510.850.70.550.5CaCO3%98.0 98.0 98.0 98.0 98.0 98.0 Fe2O3%0.080.080.080.080.080.08SiO2%0.10.10.10.10.10.1MgO%0.80.80.80.80.80.8Al2O3%0.30.30.30.30.30.3Moh's hardness3.0 3.0 3.0 3.0 3.0 3.0 BET(cm2g)130001350014500160001650017500