PRODUCT CODE: NAMCO-BA20
CHARACTERISTICS
USES
Natural, Untra-fine Calcium Carbonate Powder,
Paint, Paper…industry
manufactured from very high purity limestone by
Coated for Master batch,
HOSOKAWA-ALPINE from Germany
plasstic
CHEMICAL ANALYSIS OF THE RAW MATERIAL
COMPOUND
VALUE
Calcium Carbonate - CaCO3
> 98%
min
Iron Oxide - Fe2O3
0.015% max
Magnesium - MgO
0.02%
max
Silica - SiO2
0.03%
max
Aluminium Oxide - Al2O3
0.02%
max
PHISICAL PROPERTIES OF RAW MATERIAL
Density
2.7g/cm3
Hardness
3 Moh
Loss on Ignition
43.80% min
TECHNICAL DATA OF THE PRODUCED MATERIAL
Moisture
0.2% max
PH Value
8-9
DOP oil Absorption
24g/100g CaCO3 max
Whiteness(WHITENESS ANALYSER
96.5% Min
MINOLTA CR400/CR410 - JAPAN)
Brightness
95.5% Min
Coated stearic acid ratio
1.2%
Specific Gravity
0.75g/cm3