- Overview
- Product Description
- Third Party Test Report
- Production Process
- Detailed Photos
- Packaging & Shipping
Basic Info.
Product Description
Lianyungang Chemsize International Trading Co., Ltd. is a leading manufacturer of fused silica sand and powder, providing top-quality products and excellent service.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00oEGCYiKdCkbD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Grade A Fused Silica sand & powder for various applications. High purity, fine silicon dioxide powder for industrial use. Supplier of resin filler, investment casting material, 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% |
Particle Size Distribution
Explore our range of high-quality resin filler fused silica powder for various applications. Trust Lianyungang Chemsize International Trading Co., Ltd., a leading manufacturer and 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 |
Fused Silica
Pan designates the percentage of fused silica passing the last reported screen for each size.
Special Feature:
Fused Silica features an extremely low coefficient of thermal expansion, consistent chemistry, and carefully controlled particle size distribution.
Applications:
Fused Silica is used in industries such as thermal ceramic, refractory, investment casting, EMC, solar crucible, quartz marble, powder coating, etc.
Available Sizes:
- 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 the customer's special requirements.
Company name: 'Lianyungang Chemsize International Trading Co., Ltd.'
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00cEUCGBKIgobD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00bQUMYFKGgqcD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00BtfeYEsPsoqL/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Fused Silica Production Process
Fused silica is 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.
Raw Material
We source high purity silica sand (SiO2 > 99%) from Donghai/Xinyi for our production process.
Manufacturing Process
The silica sand is melted at high temperatures (2000-2300 ºC) to form amorphous silicon dioxide glassy ingots, which are then cooled. We further process the products into fused silica lumps, sand, and powder based on customer requirements.
Company Information
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00MtGCfzZsHkqD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00eTRCfhSAZkqH/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00CTfeGvSdAkcI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Fused Silica high clear Pictures: High-quality resin filler supplier offering fused silica powder for various applications like investment casting, refractory materials, and more.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00CEYBRyjzhcqH/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Fused Silica Package and Delivery: 25kg Net Plastic Woven Bag, Palletized. Supplier: Lianyungang Chemsize International Trading Co., Ltd.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00StfCYTKoacbD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00jTfCUzSybkbI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00ZEGeflsBbqoH/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00ZQUBRMsdEkcH/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00SQYCUnjrbboI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00nEYBGtZsHcoI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00FtYefrZcHqbI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00OEfBUiKynkqL/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00FaGBUMKRHcoI/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Lianyungang Chemsize International Trading Co., Ltd. offers high-quality fused silica powder for various applications like investment casting, refractory materials, and precision casting.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00NTfBRyZhnbkL/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)
Fused Silica Product Description
Fused Silica Making Process
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 ideal for manufacturing PV fused silica crucibles, thermal ceramics, refractories, EMC investment casting ceramic shells, and more.
Fused Silica Sand Appearance and Specifications:
- No unfused parts are allowed.
- Foreign materials like string, plastic, carbon, wood, metal, or other contaminants are prohibited.
- Only conditional black dots are acceptable.
- Black spot diameter should not exceed 2mm.
- Total black dots quantity should be less than 10 per square meter.
FAQ:
Q1: Can I request a sample order for fused silica products?
A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are welcome.
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 goods shipped and what is the delivery time?
A: We ship via DHL, UPS, FedEx, or *** with delivery in 3-5 working days. Sea freight may take 7-40 days depending on distance.
Q5: What is the order process for fused silica powder products?
A:
- Provide your requirements or application.
- We offer a quote based on your needs or suggestions.
- Confirm samples and pay a deposit for the formal order.
- We proceed with production.
Q6: Can my logo be printed on 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 issues arise, we will send replacements and cover any losses.
For further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
![Nano Fused Silica Sand Supplier D50 10-14 Microns](http://img6.grofrom.com/www.slitterhonlico.com/226f3j00waYeUTsrJbcD/Nano-Fused-Silica-Sand-Supplier-D50-10-14-Microns.webp)