HY-Z-75
HY-Z-75
Product Description
HY-Z-75 is a kind of fine grinding process calcined kaolin with chemical composition of anhydrous aluminum silicate. HY-Z-75 is a high brightness,moderate particle size and resonable particle size distribution calcined kaolin powder,which was also deposited less dust in the solution. In the whole production process,impurity pollution was strictly controlled,fine grinding and special calcinating technology were used.HY-Z-75 has good mechanical dispersion and retention rate in the application,and widely used in the decorative paper.
Typical Physical Properties
Test Items | Unit | Specification | Test Standard |
Brightness | R457,% | 93min | GB/T 5950-2008 |
Particle Size | -2μm,% | 78±3 | BT-1500 |
Oil Absorbency | g/100g | 59±4 | GB/T 14563-2020 |
Screen Residue | 325mesh% | ≤0.01 | GB/T 14563-2020 |
PH | 6.0-8.0 | GB/T 14563-2020 | |
Moisture | % | ≤0.8 | GB/T 14563-2020 |
Volume Density | kg/m³ | 400-600 | GB/T 16913.3-2008 |
True Density | kg/m³ | 2560 | GB/T 5071-2013 |
Chemical Name: Anhydrous aluminum silicate
CAS NO: 92704-41-1