Top Quality Wither Proof Fused Quartz - Top Grade Fused Quartz Particle First Grade with Excellent Shelling Performance For the Shell made .Main product specifications (50-100mesh,100-200 Mesh) – Sainuo
Top Quality Wither Proof Fused Quartz - Top Grade Fused Quartz Particle First Grade with Excellent Shelling Performance For the Shell made .Main product specifications (50-100mesh,100-200 Mesh) – 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 very stable.
5. General mechanical production, particle size for angle type.
II. Main Areas of Application
The Fused quartz particle mainly used in surface sand and surface powder for precision Casting .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
0.5-0.2mm |
5-3mm |
3-1mm |
1-0mm |
20-40 mesh |
4-10 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
3.Cost-effective
4.Excellent shelling performance
5.Excellent air permeability and easy mold filling
6.Low thermal expansivity
Product detail pictures:
Related Product Guide:
To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for Top Quality Wither Proof Fused Quartz - Top Grade Fused Quartz Particle First Grade with Excellent Shelling Performance For the Shell made .Main product specifications (50-100mesh,100-200 Mesh) – Sainuo , The product will supply to all over the world, such as: Argentina, Gambia, Australia, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
By Genevieve from Tanzania - 2018.12.10 19:03
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Carlos from Cyprus - 2018.05.15 10:52