High Purity Fused Silica Non-Crystalline Non-Cristobalite 99.95% Amorphouse Silicon Doxide
Product Description
We'd like to send free samples for Purpose of test,Research and Development.
Fused silica Grade A Plus XRD Report:
Grade A+ Fused Silica Specifications:
3. Particle Size Distribution
*Pan designates the percentage of fused silica passing the last reported screen for each size.
Fused Silica Pictures:
Fused silica Grade A Plus Package and Delivery:
Paper bags
Plastic Woven Bag of 25kg Net each,Then on Pallet:
Factory and Quality Control Pictures:
Fused silica Grade A Plus XRD Report:
Grade A+ Fused Silica Specifications:
| 1. | Physical Properties | ||
| 1.1 | Composition | SiO2 | |
| 1.2 | Structure | Amorphous | |
| 1.3 | Colour | Transparent or white | |
| 1.4 | Melting Temperature | approx.1750ºC | |
| 1.5 | Specific Gravity | 2.21g/cm3 | |
| 1.6 | Hardness | 7 Mohs | |
| 1.7 | Thermal Expansion | 0.5*10-6 | |
2. | Chemical Properties | ||
| Grade A Plus | |||
| 2.1 | SiO2 | >99.9% | |
| 2.2 | Al2O3 | <100ppm | |
| The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball. | |||
| 2.3 | Fe2O3 | <30ppm for grains <60ppm for powder | |
| 2.4 | CaO | <15ppm | |
| 2.5 | Na2O | <15ppm | |
| 2.6 | K2O | <15ppm | |
3. Particle Size Distribution
| Standard | |||||||
| 10-20 | 30-50 | 50-100 | -120 | -200 | -325 | ||
| Mesh | Microns | ||||||
| +8 | 2360 | <2 | |||||
| +12 | 1700 | 6-25 | |||||
| +16 | 1180 | 33-50 | |||||
| +20 | 850 | 25-45 | <1 | ||||
| +30 | 600 | 13 | 25-40 | ||||
| +40 | 425 | 32-45 | |||||
| +50 | 300 | 15-30 | <13 | ||||
| +70 | 212 | 30-60 | |||||
| +80 | 180 | 0-11 | <1 | ||||
| +100 | 150 | 28-51 | <10 | <1 | |||
| +140 | 106 | 4-16 | 7-13 | <10 | |||
| +200 | 75 | <2 | 10-15 | <10 | <3 | ||
| +325 | 45 | 14-20 | 15-30 | 4-11 | |||
| Pan | <3 | <2 | <1 | 45-55 | 70-80 | 86-97 | |
Fused Silica Pictures:
Fused silica Grade A Plus Package and Delivery:
Paper bags
Plastic Woven Bag of 25kg Net each,Then on Pallet:
Factory and Quality Control Pictures:
Product Categories : Minerals > Fused silica
Premium Related Products
Other Products
Hot Products
New Style 304 Stainless Steel Vacuum Insulated Water BottleCoffee Kettle and Stainless Steel Stovetop Tea Potcolorful frosted glass bottle water bottle portableB17 umbrella manufacturer china umbrella for kidsB17 stainless steel braided toilet flexible braided hoseL 17 3 21 4 craft mini hot melt glue gun hand craft glue gun 12v glue gunZinc and Brass angle valvebrass vertical check valveBrass Stop Valve7/8" CE brass gas valvebrass ball bibcockForged brass angle radiator valve with lockshieldPPR BALL VALVE WITH BRASS BALLa17 3 17 hot melt colors glue sticks adhesive for diy hobbynew product 220V 3KW instant hot water tap electric faucet instant water heaterall sizes M8 heavy duty cast iron pipe clamp with rubber