ATR-318 is a rutile titanium dioxide product treated with the surface treatment of inorganic substances such as aluminum and hydrophobic silicone. It is characterized by excellent dispersion, weather resistance and hiding power. Therefore, it is suitable for plastic products such as high-concentration masterbatch and engineering plastics.
Application Areas: masterbatch, modified plastics, engineering plastics and PVC sheets.
Packing: 25KG paper-plastic valve bag.
Quality index | Technical requirement |
TIO2 Content (%) | ≥97.0 |
Rutile Crystal Content | ≥98.0 |
CIEL* | ≥98.3 |
Oil absorption, g/100g | 16~18 |
Water Extracted PH | 7.0~8.5 |
C45μm Residues (%) | ≤0.01 |
Water Extracted Resistivity （Ω•m） | ≥80 |
Inorganic Treatment | Silicon, Aluminum |
Organic Treatment | Yes |
Note: *Tested by data color 800V | |