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E-Mail:amy@tecera.com.cn
ADD:Shuang yang Town,Zichuan Dist. Zibo City,Shandong,China.

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Fused silica roller/ceramic

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Fused silica roller/ceramic

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Product description

Tecera International

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℃.

 
Corresponding parameter set not found, please add it in property template of background
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