| 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 high purity silica sand 0-1mm, ideal for various applications like glass making, ceramics, foundry, and water filtration. Trust us for top-quality silica sand!
High Purity Silica Sand 0-1mm - Grade A Fused Silica sand&powder for various industrial applications. Supplier of fine silica sand for glass making, ceramics, foundry, and more.
| 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 top-quality 0-1mm silica sand for various applications. Perfect for glass making, ceramics, foundry, and more. Trust the best supplier!
| 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.
Fused Silica features an extremely low coefficient of thermal expansion, consistent chemistry, and carefully controlled particle size distribution.
Fused Silica is used in industries such as thermal ceramics, refractories, investment casting, EMC, solar crucibles, quartz marbles, powder coating, etc.
The particle size can be produced as per the customer's special requirements.
Company name: Lianyungang Chemsize International Trading Co., Ltd.
At Lianyungang Chemsize, we specialize in the production of high purity fused silica. Our fused silica is made from locally sourced silica sand with a purity of SiO2>99%. Through a meticulous process of melting the silica sand at high temperatures (2000-2300 ºC) and cooling, we create a versatile material that is ideal for refractory applications.
We offer fused silica in the following forms:
Our products are tailored to meet the specific requirements of our customers, ensuring optimal performance in applications such as aluminum launders and other highly cyclical environments.
Discover our High Purity Silica Sand 0-1mm, perfect for clear pictures and various industrial applications. Trust Lianyungang Chemsize for top-quality silica sand.
High Purity Silica Sand 0-1mm in a 25kg Fused Silica Plastic Woven Bag on Pallet. Supplier: Lianyungang Chemsize International Trading Co., Ltd.
Explore our gallery showcasing the production process and quality control of our High Purity Silica Sand 0-1mm, sourced from Lianyungang Chemsize International Trading Co., Ltd.
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 applications like PV fused silica crucible, thermal ceramic, refractory, EMC investment casting ceramic shell, 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 delivery taking 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:
1) Share your requirements or application details.
2) We provide a quote based on your needs or suggestions.
3) Confirm samples and pay a deposit for the formal order.
4) Production is arranged.
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 undergo strict quality control, with a defective rate of less than 0.2%. In case of any issues, we will send replacements and cover any losses.
For any further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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