low impurity contents
Consistent batch-to-batch qualities
Excellent opacifier
Excellent whitening agent
Ceramic opacifier 500W is low metal contents, high performance, widely used in ceramic sanitary wares, bathroom parts and ceramic bricks and other related industries. Good glaze effect, less usage amount compared with the traditional production process. It has the characteristics of stable product quality, fine and narrow particle size, high whiteness.
The packing specification is 25.0±0.1 kg/bag
| Items | Typical specifications |
| Average particle size, μm | 1.10±0.05 |
| pH | 5-8 |
| Glaze test | △E≤0.4 |
| Retain On Sieve (400 mesh) | No Impurity |
| (ZrO2+HfO2)，% | ≥64.0 |
| Fe2O3，% | ≤0.15 |
| TiO2，% | ≤0.20 |
