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. |