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Industrial Fused Silica Quartz Ceramic Roller for Glass Tempering Furnaces
- size:40*2630mm
- working temp: 1000C
- bulk density: 1.99g/cm3
- Product description: ceramic roller size:40*2630mm working temp: 1000C bulk density: 1.99g/cm3
PRODUCT INTRODUCTION
Industrial Fused Silica Quartz Ceramic Roller for Glass Tempering Furnaces
Welcome to choose LUCKYSTONE fined high purity fused quartz as material ,on the basis of introduction the foreign advanced molding and processing manufacturing cline, Our quartz ceramic roller may be used for as the key part component of the floating glass furnace. Which may bear and transit the glass.
Properties:
(1) With extremely low thermal-expasion coefficient , therefore it has the greatly strenthened thermostablility dose not distort under high tempereture,, even in the oxidized atmosphere it may undergo the teperature fierce diversification within 1100°C environment
(2)With the fine inoxidizability , the product surface owns extremely durable properties.
(3) High-purity of chemical composition ,thus refraining the ingredient of the product and the surface quality from pollution.
(4) The extremely ceramic physical properties guaranteed the stable performance under the ambient tempereture and the operating tempereture environment, with small size tolerance and outstanding, smooth surface quality , With the reliable axle neck ,the serial number and quality examination report . our products own the traceability.
Some technicial parameters :
SIO2 |
≥99.8 |
Bulk Density |
1.90-1.99 |
Apparent Porosity |
≤10 |
Compressive Strength (RT) |
≥60 |
Bending Strength (RT) |
≥25 |
Bending Strength (HT) (2 012F×0.5h) |
≥30 |
Thermal Expansion (RT-1832F) |
≤0.6 |
Thermal Conductivity (932F) |
0.65 |
Diameter |
±0.05 |
T . I .R |
≤0.10 |
Roughness |
Ra≤1.6 |
Characteristic of fused quartz ceramic roller:
1.) The extremely low thermal-expansion coefficient, the greatly strengthened heat shock stability, non-deformation with high temperature
2.) The high purity raw material, superior chemical physics performance
3.) The precise processing craft,precise size precision
4.)The reliable axle neck joint technology
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 |