99.9% High Purity 200nm Nano Grade Spherical Silica Powder Silica Sphere Microsphere NSS-D Series
Product Description
Parameters Table
Application
Spherical Silica Powder
NSS-D-G200
Characteristic
The submicron spherical silica is produced in very high temperature oxidation method.
Spherical silica has characters of high purity, narrow PSD, low thermal stress etc.
Typical Physical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Laser method | D50 | µm | 0.26 | Laser Analyzer |
| D100 | µm | 0.72 | ||
| Specific Surface Area | m2/g | 13.9 | Nitrogen Adsorption Method | |
| Magnetic material | ppm | 0.2 | Magnetic bar recovery method | |
Typical Chemical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Chemical Composition | SiO2 | % | 99.91 | Weight Method |
| Fe2O3 | ppm | 80 | Spectrophotometer | |
| Moisture | % | 0.04 | Weight Method | |
| Extraction Water | Ec | µs∕cm | 9.7 | Conductivity Meter |
| Na+ | ppm | 0.7 | AAS | |
| Cl- | ppm | 1.5 | Automatic Potential Titrator | |
| pH | / | 4.78 | PH Meter | |
Spherical Silica Powder
NSS-D-G200
Characteristic
The submicron spherical silica is produced in very high temperature oxidation method.
Spherical silica has characters of high purity, narrow PSD, low thermal stress etc.
Typical Physical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Laser method | D50 | µm | 0.26 | Laser Analyzer |
| D100 | µm | 0.72 | ||
| Specific Surface Area | m2/g | 13.9 | Nitrogen Adsorption Method | |
| Magnetic material | ppm | 0.2 | Magnetic bar recovery method | |
Typical Chemical Data
| Items | Unit | Typical value | Instrument or Method | |
|---|---|---|---|---|
| Chemical Composition | SiO2 | % | 99.91 | Weight Method |
| Fe2O3 | ppm | 80 | Spectrophotometer | |
| Moisture | % | 0.04 | Weight Method | |
| Extraction Water | Ec | µs∕cm | 9.7 | Conductivity Meter |
| Na+ | ppm | 0.7 | AAS | |
| Cl- | ppm | 1.5 | Automatic Potential Titrator | |
| pH | / | 4.78 | PH Meter | |
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
