| 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 Discover top-notch fused silica sand and powder from Lianyungang Chemsize International Trading Co., Ltd. High purity, low iron content, and excellent service guaranteed!
High purity Fused Silica 50-100mesh with low iron content. Supplier of fine silica particles and granules for various applications.
| 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 50-100mesh with low iron content, offering high purity and amorphous silicon oxide. Ideal for various applications.
| 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, -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 according to customer's special requirements.
For more information, contact Lianyungang Chemsize International Trading Co., Ltd.
Product Description:
Lianyungang Chemsize International Trading Co., Ltd. specializes in the production of high purity fused silica. Our fused silica is derived from locally sourced high purity silica sand (SiO2>99%) from Donghai/Xinyi. Through a meticulous process of melting the silica sand at temperatures ranging from 2000-2300 ºC, we create amorphous silicon dioxide glassy ingots that are further processed into fused silica lumps, sand, and powder to meet our customers' specific requirements.
Fused silica offers high volume stability, low volumetric expansion, and exceptional purity, making it an ideal material for refractory applications such as aluminum launders and other high cyclic applications.
Discover our Fused Silica 50-100mesh with low iron content, perfect for high clarity pictures. Get it from Lianyungang Chemsize International Trading Co., Ltd.
Fused Silica 50-100mesh Low Iron Content in 25kg plastic woven bags on pallets. Supplier of high purity silica sand with amorphous silicon oxide.
Explore our Fused Silica 50-100mesh with low iron content, ensuring high purity and quality. Perfect for various industrial applications.
Fused Silica is produced from high purity crystal silica sourced 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 specifically designed for manufacturing PV fused silica crucibles, thermal ceramics, refractories, EMC investment casting ceramic shells, and more.
Q1. Can I request a sample order for fused silica products?
A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also acceptable.
Q2. What is the lead time for samples?
A: Samples are typically sent within 3-5 days.
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: We usually ship via DHL, UPS, FedEx, or *** with a delivery time of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.
Q5. What is the process for ordering fused silica powder products?
A:
Q6. Can my logo be printed on the packages?
A: Yes, please inform us before production and confirm the design based on our sample.
Q7. How are faulty products handled?
A: Our products have a low defective rate (<0.2%). If any issues arise, we will replace the products and cover any losses.
For further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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