Product Communication:
Specification: R2 (ISO 591) IV (ASTM D476)
Surface treated: Aluminium oxide,Zirconium oxide,Organic compounds
Specific gravity (g/cm3): 4.1
Product Characteristics:
Rutile type ZR-969 has high level of whiteness, lightening power, gloss, hiding power,easy dispersion,excellent weather resistance.
Application:
The ZR-969 is designed for use in areas with high weather resistance requirements，utilized in the manufacture of outdoor coatings, plastics and paper.
|
Characteristic |
Requirements |
|
TiO2 Content ，%(m/m) ≥ |
93.0 |
|
Volatile 105℃，%(m/m) ≤ |
0.5 |
|
Water Soluble Matter ，%(m/m) ≤ |
0.3 |
|
Mesh Residue(45μm)，%(m/m) ≤ |
0.02 |
|
Coloura DL*（Sample-Reference Sample） ≥ Ds
≤ Db （Sample-Reference Sample） ≤ |
-0.3 0.5 0.3 |
|
The
Scattering Powera（Compared With Reference Sample），% ≥ |
100 |
|
Rutile Content ，%(m/m) ≥ |
98.0 |
|
After pretreatment at(23±2)℃ and relative humidity(50±5)% for 24h, volatiles at 105℃，%(m/m) ≤ |
1.5 |
|
PH value
of water suspension |
6.5～8.5 |
|
Oil Absorption，g/100g ≤ |
20.0 |
|
Resistivity，Ω.m ≥ |
80.0 |
|
Grinding dispersion(Haegeman index) ≥ |
6.4 |
|
a.The reference sample is the sample agreed with the customer. |
|
