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Item
|
SHR-218(rutile)
|
SHR-266(rutile)
|
Rutile content (%)
|
≥98.0
|
≥99.0
|
TiO2 content (%)
|
≥94.0
|
≥97.0
|
Whiteness(%)
|
≥95.0
|
≥95.0
|
A value
|
-0.46
|
-0.5
|
B value
|
2.6
|
2.7
|
TCS(Reynolds numbers)
|
≥1900
|
≥1950
|
SCX(carbon black undertone)
|
≥3.5
|
≥3.5
|
Oil Absorption (g/100g)
|
≤20
|
≤16
|
Volatile 105°C (%)
|
≤0.3
|
≤0.3
|
Resistivity (Ω·M)
|
≥50
|
≥50
|
PH Value
|
6.5-8.5
|
6.5-8.5
|
Residue,%(45μm screen)
|
≤0.01
|
≤0.01
|
Oil Dispersibility(Hegman’s number)
|
≥6.5
|
≥6.5
|
High Speed Dispersion
|
≤30
|
≤30
|
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