| Certification: | ISO |
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| Application: | Rubber, Ceramic, Casting |
| Fused Silica Sand: | 0-1mm,1-3mm,3-5mm,4-10mesh,10-20,20-50,50-100mesh |
| Fused Silica Powder: | -100,-120f,-150L,200f,270f,325mesh |
| Fe2o3: | <0.003% |
| Al2O3: | <0.03% |
| Samples: |
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| Customization: |
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Audited Supplier Lianyungang Chemsize International Trading Co., Ltd. offers top-quality Fused Silica Sand 4-10 Mesh for various industrial applications. Trust us for premium silica products!
Discover our Grade A Fused Silica Sand 4-10 Mesh, offering high purity and premium quality for various industrial applications. Trust Lianyungang Chemsize International Trading Co., Ltd. for top-notch silica products.
| 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 | Grade B | Grade C | ||
| 2.1 | SiO2 | >99.9% | >99.85% | >99.7% |
| 2.2 | Al2O3 | <100ppm | <150ppm | <0.05% |
| The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball. | ||||
| 2.3 | Fe2O3 | <30ppm for grain | <60ppm | <0.05% |
| 2.4 | CaO | <30ppm | <60ppm | <0.02% |
| 2.5 | Na2O | <30ppm | <60ppm | <0.02% |
| 2.6 | K2O | <30ppm | <60ppm | <0.02% |
Discover our Fused Silica Sand 4-10 Mesh for high purity and fine grains. Top-grade quality for various industrial applications. Custom sizes available.
| 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 | |
Pan designates the percentage of fused silica passing the last reported screen for each size.
Used in industries such as thermal ceramic, refractory, investment casting, EMC, solar crucible, quartz marble, powder coating, etc.
0-1mm, 1-3mm, 3-5mm, 0.2-0.5mm, 0.1-0.5mm, 0.212-0.425mm, 0.125-0.212mm, -0.044mm, -0.045mm, 10mesh, 10-20mesh, 30-50mesh, 50-100mesh, -100mesh, -150mesh, -270mesh, 30-60mesh, 60-120mesh, 40-70mesh, 70-140mesh, 100-200mesh, 120F, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1250mesh, etc.
The particle size can be produced as per customer's special requirements.
Discover our high-quality fused silica products:
Fused silica is a high-purity quartz sand that has been melted to form glass. Its high volume stability, low volumetric expansion, and high purity make fused silica a versatile material for refractory applications.
We strictly select high-purity silica sand (SiO2 > 99%) from Donghai/Xinyi as our raw material.
The silica sand is melted at high temperatures (2000-2300 ºC) to form amorphous silicon dioxide glassy ingots, which are then processed into fused silica lumps, sand, and powder according to customer requirements.
Discover the clarity of Fused Silica Sand 4-10 Mesh from Lianyungang Chemsize. Premium quality for various industrial applications.
Fused Silica Sand 4-10 Mesh in 25kg plastic woven bags on pallets for delivery. High-quality quartz sand for industrial use.
Explore our Fused Silica Sand 4-10 Mesh for top-grade quality and purity. Customized grain sizes available for various industrial applications.
Fused Silica is produced using high purity crystal silica from China Donghai-Xinyi. It is electrically fused at temperatures ranging from 1800-2000ºC to create amorphous Silicon dioxide. The resulting material is engineered into various forms such as lumps, cullet, ingots, sand, grain, granular, and powder flour. These forms are ideal for manufacturing PV fused silica crucibles, thermal ceramics, refractories, EMC investment casting ceramic shells, and more.
If you have any questions, please feel free to contact us!
For inquiries, contact Lianyungang Chemsize International Trading Co., Ltd.
Chemsize, a leading manufacturer of Fused Silica grains and powders, offers high-quality materials for various industries. Our Fused Silica has a fusion ratio of up to 99.9% Amorphous SiO2, low iron content (30ppm max), and minimal impurities, resulting in low thermal expansion, high thermal shock resistance, and low electrical conductivity.
Our unique electric-arc fusion technique produces Fused Silica with over 99.9% SiO2 purity, excellent chemical stability, and ISO-certified standards. With controlled particle size distribution and consistent chemistry, our products are ideal for foundry, refractory, investment casting, and other specialized applications.
Applications of Chemsize Fused Silica include crucibles for solar cell production, rollers in the glass industry, technical ceramics, investment casting slurry, and more. Our products are available in various forms like precast shapes, big blocks, ramming mixes, and resin fillers.
For investment casting, our Fused Silica ensures volume stability and tight tolerance castings. We offer standard packaging in 25kg bags or bulk bags tailored to customer preferences.
Experience the benefits of Chemsize Fused Silica in your industry today!
Chemsize Fused Silica is a leading supplier of raw materials and machinery for investment casting, with over 30 years of experience. Our Fused Silica flour offers numerous advantages over traditional Zircon Flour:
Our Fused Silica is ideal for use in induction furnace lining ramming material, offering superior performance in various applications.
Our Fused Silica is a versatile material suitable for a wide range of applications, including coreless medium frequency furnaces and core induction furnaces. It is used for melting various metals and alloys, including cast iron, steel, stainless steel, aluminum, copper, and bronze.
Q1. Can I request a sample order of fused silica products?
A: Yes, we offer free samples shipped by ***/FEDEX/DHL.
Q2. What is the lead time for samples and bulk orders?
A: Samples can be sent within 3-5 days, while bulk orders are typically delivered within 15 days for quantities up to 100mt.
Q3. Is there a minimum order quantity for fused silica sand?
A: No, but lower quantities may result in higher average costs.
Q4. How are the goods shipped and what is the delivery time?
A: Goods are shipped promptly, with delivery times varying based on the destination.
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