2022 China New Design Fused Silica Powder For Ceramic Roller - Fused Silica Powder First Grade, aslso Called Silicon Dioxide, with High Purity and Whiteness Sio2 99.9% as Refractory Raw Materials (325 Mesh, 200 Mesh,120Mesh) – Sainuo
2022 China New Design Fused Silica Powder For Ceramic Roller - Fused Silica Powder First Grade, aslso Called Silicon Dioxide, with High Purity and Whiteness Sio2 99.9% as Refractory Raw Materials (325 Mesh, 200 Mesh,120Mesh) – Sainuo Detail:
I.Characteristics
1. Near zero thermal expansion, extremely low thermal conductivity.
2. Excellent thermal stability.
3. High purity (the SiO2 content is above 99.8%).
4. Chemical properties are stable.
5. General mechanical production, particle size for angle type.
II. Main Areas of Application
The Fused silica powder mainly used in electronic sealing,paint,coating,Silican rubber,investment casting and high-grade electrical insulation and so on. High grade quartz nozzle,Filling materials including epoxy resin casting, electronic sealing,paint, coating,etc.
III. Basic Parameters
Bulk Density :2.2 g/m3
Hardness :7
Softening Point :1700°C
Melting Point :1750°C
Coefficient of Thermal Expansion :0.1
PH value :6
IV. Chemical Composition
Guaranteed Value | Typical Values | |
SiO2 | 99.7%min | 99.91% |
Al2O3 | 500ppmmax | 360ppm |
Fe2O3 | 500ppmmax | 150ppm |
V. Availability Specifications
1. Block 0-60 mm
2. Granular
8-5mm | 5-3mm | 3-1mm | 1-0mm |
20-40 mesh | 40-70 mesh | 70-120 mesh | 0.1-0.2mm |
We are a quartz company which is one of the leading producing,grinding,crushing and exporting of quartz materials in Xuzhou China.
We have over 10 years production experience in precision casting and refractory materials.
We also offer a modified specification upon client requirement,Can be produced customized size and specifications to customer granularity requirements,
◆Products feature
1.With lower dielectric constant; Higher purity, better electrical insulation performance, high whiteness; Very low coefficient of thermal expansion;
2.More stable chemical properties,excellent acid and alkali resistance, corrosion resistance, weather resistance.
Product detail pictures:
Related Product Guide:
We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for 2022 China New Design Fused Silica Powder For Ceramic Roller - Fused Silica Powder First Grade, aslso Called Silicon Dioxide, with High Purity and Whiteness Sio2 99.9% as Refractory Raw Materials (325 Mesh, 200 Mesh,120Mesh) – Sainuo , The product will supply to all over the world, such as: Philadelphia, Kyrgyzstan, United Kingdom, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Julie from Argentina - 2018.08.12 12:27
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Bess from Cyprus - 2017.05.02 18:28