1\CERTIFICATE OF ANALYSIS
Product Name: Titanium Dioxide Rutile
Index: Special Grade 95(%)
2\
2\
|
Item
|
Results
|
|
TiO2
|
≥95
|
|
ZrO2
|
≤0.9
|
|
Fe2O3
|
≤2.6
|
|
Al2O3
|
≤0.5
|
|
SiO2
|
≤1.3
|
|
P2O5
|
≤0.02
|
|
SO3
|
≤0.03
|
|
Moisture
|
≤0.5
|
|
Tint reducing power European unit
|
≥180
|
|
Whiteness
|
≥97.0
|
|
Dispersibility μm
|
≤12
|
|
Oil absorption g/100g
|
≤20
|
|
105℃Moisture
|
≤0.75
|
|
Specific resistance Ω.cm
|
≥9000
|
|
Solution in water
|
≤0.3
|
|
Residue(45μm)
|
≤0.01
|
|
PH ＆#118alue
|
6.5-8.0
|