濾紫外石英玻璃管
外徑范圍
Range of 0D |
外徑
0D |
壁厚
WT |
偏壁度
Siding |
橢圓度
Out of Round |
彎曲度
Bow/1220mm |
≤6mm
|
±20%
|
±10%
|
12%
|
2.0%
|
2.5mm
|
6.0-15.00m
|
±1.25%
|
±8%
|
10%
|
1.5%
|
2.5mm
|
15.00-20.00mm
|
±1.25%
|
±10%
|
15%
|
1.5%
|
2.5mm
|
20.00-25.00mm
|
±1.25%
|
±10%
|
15%
|
1.5%
|
3.0mm
|
25.00-30.00mm
|
±1.35%
|
±12%
|
15%
|
1.5%
|
3.0mm
|
鉻Cr
|
鍺Ge
|
鐵Fe
|
鎂Mg
|
鈦Ti
|
鈣Ca
|
鋁Al
|
鈉Na
|
鋰Li
|
鉀K
|
羥基OH
|
20
|
0.4
|
1.5
|
0.4
|
100
|
1.0
|
16
|
2.3
|
0.5
|
2.0
|
<25
|
密度 Density 20℃ kg.m-3(×103)
|
2.2
|
熱膨脹系數(shù) Coefficient of expansion 25-300℃ c-1(×10-6)
|
0.56
|
軟化點(diǎn) Softening point(℃)
|
1630
|
退火點(diǎn) Annealning point(℃)
|
1180
|
變形點(diǎn) Strain point(℃)
|
1100
|
楊氏模量 Youngs modulus(pa)
|
7.3×105
|