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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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