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Current location:Home > 产品展示 > FOR INSULATION

ACTIVE CALCINED KAOLIN FOR INSULATION
   This series active calcium kaolin uses high qualified kaolinate as the raw material. It has high reactivity through de-ironing and ultra-fine grinding.It absorbs the dissociated electron of the PVC resin and its ingredients to greatly improves the insulation of the cable.

 
Typical Physical Properties
Item
DG50J
DG80J
Whiteness(%)
80
90
Particle Size(-2μm,%)
45±5
80±2
Screen residue,325 mesh(%)
0.05
0.005
Oil absorption(g/100g)
45±5
60±5
Moisture(%)
0.5
0.5
pH
6.0-8.0
6.0-8.0
 
Chemical Components Ratio(%)
SiO2
Al2O3
Fe2O3
TiO2
CaO
Na2O
K2O
MgO
52±2
45±2
≤0.5
≤0.8
≤0.5
≤0.2
≤0.1
≤0.2
 
Packing:Woven bag,paper bag,jumbo bag and in bulk at customers' option.