99% Purity 3um Spherical Silica Powder Silica Sphere Microsphere SS-D Series
Product Description
Parameters Table
Application
Spherical Silica Powder
SS-D-3
Characteristic
The spherical silica is produced by silica being belted in very high temperature flame.
Spherical silica has characters of high purity, low specific surface, good fluidity, low thermal stress etc.
Typical Physical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Sieve method | +45µm | % | 0.0026 | Wet Sieving |
| D50 | µm | 3.76 | Laser Analyzer | |
| Laser method | D100 | µm | 9.84 | |
| Specific Surface Area | m2/g | 1.4 | Nitrogen Adsorption Method | |
| Magnetic material | ppm | 1.5 | Magnetic bar recovery method | |
Typical Chemical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Chemical Composition | SiO2 | % | 99.70 | Weight Method |
| Fe2O3 | ppm | 60 | Spectrophotometer | |
| Moisture | % | 0.04 | Weight Method | |
| Whiteness | / | 94.5 | Whiteness Meter | |
| Extraction Water | Ec | µs∕cm | 3.5 | Conductivity Meter |
| Na+ | ppm | 0.75 | AAS | |
| Cl- | ppm | 0.19 | Automatic Potential Titrator | |
| pH | / | 5.29 | PH Meter | |
Above specification are for common uses,and can be adjusted upon user’s request.
Spherical Silica Powder
SS-D-3
Characteristic
The spherical silica is produced by silica being belted in very high temperature flame.
Spherical silica has characters of high purity, low specific surface, good fluidity, low thermal stress etc.
Typical Physical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Sieve method | +45µm | % | 0.0026 | Wet Sieving |
| D50 | µm | 3.76 | Laser Analyzer | |
| Laser method | D100 | µm | 9.84 | |
| Specific Surface Area | m2/g | 1.4 | Nitrogen Adsorption Method | |
| Magnetic material | ppm | 1.5 | Magnetic bar recovery method | |
Typical Chemical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Chemical Composition | SiO2 | % | 99.70 | Weight Method |
| Fe2O3 | ppm | 60 | Spectrophotometer | |
| Moisture | % | 0.04 | Weight Method | |
| Whiteness | / | 94.5 | Whiteness Meter | |
| Extraction Water | Ec | µs∕cm | 3.5 | Conductivity Meter |
| Na+ | ppm | 0.75 | AAS | |
| Cl- | ppm | 0.19 | Automatic Potential Titrator | |
| pH | / | 5.29 | PH Meter | |
Above specification are for common uses,and can be adjusted upon user’s request.
Spherical Silica Powder
SS-T series
SS-HT series
SS-H series
SS-D series
NSS-D series
High Purity Fused Silica
Ultra High Purity Fused Silica
UFS-D-CG series
UFS-D-4 series
UFS-D-6 series
UFS-D-8 series
High Purity Fused Silica
Fused Silica
Fused Silica Block
Fused Silica Grain
Fused Silica Sand
Fused Silica Powder
Nano Silica Powder
Spherical Alumina Powder
SA-Z series
SA-ZL series
SA-T series
Nano Alumina Powder
Hollow Glass Microspheres
Fumed Silica
Hydrophilic Fumed Silica
Hydrophobic Fumed Silica
Silicon Metal
Silicon Metal Grain
Silicon Metal Powder
Ultrafine Silicon Metal Powder
