|
ITEMS
|
STANDARDS
|
|
|
Type
|
Rutile
|
Anatase
|
|
Titanium Dioxide (min) %
|
93
|
98.5
|
|
Rutile content (min) %
|
98
|
——
|
|
Whiteness(compared with standard samples) %
|
approximately
|
approximately
|
|
Tinter reducing power(compared with standard samples) (min) %
|
100
|
100
|
|
PH Value
|
6.5 ~ 8.0
|
6.5 ~ 8.0
|
|
Water soluble content (max) %
|
0.3
|
0.5
|
|
Volatile matter at 105℃ (max) %
|
0.5
|
0.5
|
|
Oil Absorption (max)
|
23
|
24
|
|
Residue on sieve(0.045mm sieve pore) (max)%
|
0.01
|
0.03
|
Packing: 25kg/P.P.bag or paper-plastic compound bag, Or upon clients’ request.
Use: Plastic, tubing(PVC, PE, polystyrene and polyurethane etc.), color master batch, rubber, paper making and leather industries etc.