Item limits test method Ignition loss(800¦, 1h) 201% q/qzh01-94, 5.4 C.E.C ca ion exchangecapacity 32010mgcaco3/g qb 1768-93 Mgcaco3(dry) White grade(w=y) 970.5% gb/t13176.1 Grain size(micron meter) 2.1-2.6um D50(average grain size) Less than 4um 90% q/qzh01-94, 5.5 Less than 1um n1% Sieve residue(wet sieve) < 0.2% q/qzh01-94, 5.6 . Package: 40kgs export standard plastic woven bag 40kgs/bag, 450bag/18tons/20'fcl.
