Product details

PRODUCT NAME:

Fused Silica Ceramic Roller

PRODUCT BRIEF

STA fused silica ceramic roller 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. STA fused silica roller are successfully used throughout the world in the tempering flat glass industry.

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The STA fused silica ceramic roller 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. STA fused silica roller are successfully used throughout the world in the tempering flat glass industry.

 

Specifications of fused silica ceramic roller:

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 for fused silica ceramic roller:

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 of fused silica ceramic roller:

·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.


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