|
No
|
item
|
Unit
|
Index
|
Results
|
|
1
|
TiO2 Assay
|
％min
|
55-93
|
94
|
|
2
|
Tint reducing power (contrast to the standard sample)
|
％
|
Close
|
Close
|
|
3
|
Whiteness (contrast to the standard sample)
|
％
|
Close
|
Close
|
|
4
|
Matter Soluble in Water
|
max%
|
0.5
|
0.45
|
|
5
|
PH of aqueous suspension
|
6.5-8.0
|
7.5
|
|
|
6
|
Residue on Sieve (325 mesh)
|
max%
|
0.05
|
0.05
|
|
7
|
Oil absorption
|
max%
|
23
|
22
|
|
8
|
Water content (105℃)
|
max%
|
0.5
|
0.42
|
