50ml Capacity SiO2 Fused Silica Quartz Crucibles is our main product.
50ml Capacity SiO2 Fused Silica Quartz Crucibles Specification
1. Diameter: 1.5-450mm,thickness 0.5-10mm.
2. Thickness: 0.5-10mm.
3. Length: 10-3500mm.
4. OEM: All different sizes can be done according to customer's demand.
Molding methods mainly are grouting and gel injection molding, dry pressing and cold isostatic pressing. We can produce big size of fused silica ceramic roller by these methods.
50ml Capacity SiO2 Fused Silica Quartz Crucibles Usage
Mission Clear Seal Quartz Glass Tube For Furnace is ideal substitute for graphite rolls and ceramic coating rolls, prevent oxidation and dross build-up, carrying and transmitting glass in glass horizontal tempering furnace and annealing kilns.
Large Diameter High Pressure Quartz Tube Technical database
Index |
Unit |
Data |
SiO2 |
(wt%) |
>=99.7 |
Bulk Density |
(g/cm3) |
>1.95 |
Apparent Porosity |
(%) |
7-11 |
Compressive Strength |
(Mpa) |
≥60 |
High-temperature Bending Strength |
(Mpa) |
≥30 |
Coefficient of Thermal Expansion |
(×10-6/°C) |
<0.6 |
Surface Roughness Ra |
(u m) |
≤1.6 |
Diameter Tolerance |
(mm) |
±0.05 |
Circular Runout |
(mm) |
≤0.08 |
Our company:
Zhengzhou Mission Ceramic Products Co., Ltd. is located in Zhenzhou City, Henan Province, China. We have been working in advanced ceramic and thermal industry from 2013. Thanks to our professional engineers, we can provide high quality products at competitive cost.
Our main produce mainly including alumina tubes,rods,crucible,boats,plates,balls,washers. and zirconia tubes,rod,crucible,plate,Sic rollers,beams,plate,mosi2 heating element,Sic heating element,etc