CHBETTER™ XF Series
High Aspect Ratio Acicular Wollastonite——————————————————
XF Series (Ultra-fine Acicular Wollastonite) is defined within the $D_{50}$ range of $12\mu m$ to $25\mu m$. While maintaining its acicular morphology, it offers a more uniform particle size distribution, superior dispersion, and enhanced surface fineness. It is ideal for high-solid coatings, thin-wall injection molding of engineering plastics, thixotropic reinforcement in adhesives/sealants, and stable friction performance in the surface layers of friction materials.
Note: Particle size equivalent conversions are for engineering reference only. Final results are subject to laser diffraction analysis and microscopic aspect ratio testing (COA provided with every batch).
For ultra-fine acicular wollastonite products, we offer customization for specific $D_{50}$/$D_{90}$ windows, designated surface treatments, or higher aspect ratios. Please contact us for custom formulations and sampling.
Technical Specification Sheet (CF Series)
|
Product Name |
D50（μm）
|
Aspect Ratio
|
Sedimentation Value |
Bulk Density g/cm³ |
|---|---|---|---|---|
|
XF-18 |
18 |
7-12:1 |
66 |
0.3-0.5 |
|
XF-15 |
15 |
7-12:1 |
66 |
0.3-0.5 |
|
XF-12 |
12 |
7-12:1 |
66 |
0.3-0.5 |
Notes:
1.Product specifications can be customized and adjusted upon request. Please contact us for further detail
2.The values listed above are typical values for each product in the XF Series.
Chemical Composition
| Silicon Dioxide(SiO₂) | 50-54% |
| Calcium Oxide(CaO) | 41-44% |
| Ferric Oxide(Fe2O₃) | 0.2-0.6% |
| Aluminium Oxide(Al₂O₃) | 0.15-0.7% |
| Magnesium Oxide(MgO) | 0.5-1.6% |
| Loss on Ignition(L.O.1) | <4% |
For more information regarding product properties, application solutions, or technical data, please feel free to contact us.