Fused silica roller/ceramic
Fused silica roller/ceramic
The Fused silica ceramic rollers are used as transport rollers for tempering flat glass,PDP solar and silicon steel industry and so on. Tempered safety flat glass used mainly as architecture glass curtain wall, automotive industry and so on. PDP develops quickly in the years. The Fused silica ceramic rollers are successfully used throughout the world in the tempering flat glass industry.
Key words:
Category:
High Temperature Protection products
Fused silica roller/ceramic
Fused silica roller/ceramic
■Application:
The Fused silica ceramic rollers are used as transport rollers for tempering flat glass,PDP solar and silicon steel industry and so on. Tempered safety flat glass used mainly as architecture glass curtain wall, automotive industry and so on. PDP develops quickly in the years. The Fused silica ceramic rollers are successfully used throughout the world in the tempering flat glass industry.
■Specifications:
|
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/℃） |
＜0.6 |
|
Surface Roughness Ra |
（u m） |
≤1.6 |
|
Diameter Tolerance |
（mm） |
±0.05 |
|
Circular Runout |
（mm） |
≤0.08 |
■Regular Size:
|
Outer Diameter(mm) |
Length (mm) |
Outer Diameter(mm) |
Length (mm) |
|
15 - 25 |
1300 |
66 - 75 |
3400 |
|
26 - 30 |
1400 |
76 - 85 |
3400 |
|
31 - 35 |
1700 |
86 - 90 |
3400 |
|
36 - 40 |
1700 |
91 - 100 |
3500 |
|
41 - 45 |
2200 |
101 - 105 |
3700 |
|
46 - 55 |
3000 |
111 - 120 |
3900 |
|
61 - 65 |
3200 |
121 - 130 |
4000 |
Remark: Other size or designs (e.g. hollow rollers) are available on request
■ Package:
In standard wooden box.
■ Advantages:
·Excellent thermal shock resistance
·Good mechanical properties at high temperatures
·Near zero thermal expansion coefficient
■ Way of Connection to Metal End-Caps:
(1)Silicone glue connection: The Max. using temperature is 150℃, long-term using temperature is below 100℃.
(2)Mechanical connection: The Max. using temperature is 500℃, long-term using temperature is below 350℃.
TEL:+86-533-520-7913
E-Mail:amy@tecera.com.cn
ADD:Shuang yang Town,Zichuan Dist. Zibo City,Shandong,China.