Round corner crystalline silica powder
Round corner crystalline silica powder
【Explanation】:Round corner crystalline silica powder refers to the ɑ crystal silicon dioxide material made of crystalline silica powder by the process of round corner. It has better liquidity than crystalline silica powder.
【Applications】:
>Basic characteristics of Round corner crystalline silica powder:
Item | Unit | Typical Value |
---|---|---|
Appearance | / | White powder |
Particle morphology | / | Round corner |
Density | kg/m3 | 2.65×103 |
Mohs Hardness | / | 7 |
Dielectric Constant | / | 4.65(1MHz) |
Dielectric Loss | / | 0.0018(1MHz) |
Coefficient of Linear Expansion | 1/K | 14×10-6 |
Thermal Conductivity | W/K·m | 12.6 |
Refraction Coefficient | / | 1.54 |
>Crystalline silica powder can be sorted on basis of following characteristics and prepared as required by customers:
Item | Index of Correction | Introduction |
---|---|---|
Purity | SiO2content | Available within 98.0-99.9% |
Ion impurity | Na+、Cl-,etc | Can be reduced below 3ppm |
Particle size distribution | D50 | Available within D50=0.5-50μm |
Particle size distribution | May be adjusted on basis of typical distribution as needed, including multimodal distribution and narrow-range distribution. | |
Appearance characteristics | Whiteness and transparency | Whiteness is within 60-98, high-transparency product is available. |
Surface characteristics | Hydrophobicity and oil absorption | Treatment agent of different functions may be selected as needed by customer |
*For any special requirements, please feel free to contact us, we will provide solutions for you wholeheartedly.
Submit requirements and feedback online
Please kindly submit your contact information and product requirements in table below and keep them intact. We will contact you ASAP! Thank you!