Characteristics,
It is good particle and uniformity, good whiteness, dispersion,and electric insulating .It have good intermiscibility with resin.high chemical stabillity and Reinforcing Property.
Application,PVC Cable Material, jacket materials
Physical index:
Whiteness(%): 92min
Size(-2μm, %): 78-83
325mesh residue on sieve(%): 0.005max
pH value: 4.0-7.0
Moisture(%): 1.0max
Activation index(%): 98
Volume resistivity: 10-20
Chemical index:
SIO2(%): 52+/-2
Al2O3(%): 45+/-2
Fe2O3(%): 0.5max
TiO2(%): 0.8max
CaO(%): <0.5
MGO(%): <0.3
K2O(%): <0.1
Na2O(%): <0.2

