Milky white /opaque quartz glass tube
With the adoption of distinctive techniche this opaque quartz glass tube has its typical characteristics of good visual aspects and stable physical &chemical properties.It is used as material of infrared heating lamps for heaters ,microwave oven,electrical baking oven,sterilization container and other consumer and indusrial infrared application
Further processing of trim cutting ,closing,bending,pinching,fire polished and etc.can be done according to the demand of the customers
Further processing of trim cutting ,closing,bending,pinching,fire polished and etc.can be done according to the demand of the customers
Dimensional Tolerance
|
Range of OD
|
WT
|
Siding
|
Out of Round
|
Bow/1220mm
|
|
8.0±0.15
|
1.0±0.15
|
10%
|
1.5%
|
2.5mm
|
|
9.0±0.15
|
1.0±0.15
|
10%
|
1.5%
|
2.5mm
|
|
10.0±0.15
|
1.0±0.15
|
10%
|
1.5%
|
2.5mm
|
|
10.5±0.15
|
1.0±0.15
|
12%
|
1.5%
|
2.5mm
|
|
11.0±0.18
|
1.0±0.15
|
12%
|
1.5%
|
3.0mm
|
|
12.0±0.20
|
1.0±0.15
|
12%
|
1.5%
|
3.0mm
|
|
12.0±0.30
|
1.5±0.15
|
12%
|
1.5%
|
3.0mm
|
|
13.0±0.30
|
1.0±0.15
|
12%
|
1.5%
|
3.0mm
|
|
18.0±0.50
|
1.5±0.15
|
12%
|
1.5%
|
3.0mm
|
|
23.0±0.50
|
1.5±0.15
|
12%
|
1.5%
|
3.0mm
|
|
23.0±0.50
|
2.0±0.15
|
12%
|
1.5%
|
3.0mm
|
|
25.0±0.50
|
1.0±0.15
|
12%
|
1.5%
|
3.0mm
|
|
35.0±0.5
|
2.80±0.15
|
12%
|
1.5%
|
3.0mm
|
Physical properties
|
Opalescence
|
Sio2
|
Heat resistance
|
|
Spectral transmission at 500nm less than 10%
|
Sio2 more than 99.5%
|
Keep under 900°C for 15 minutes, then put into 20°Cwater, no crack after 3times
|