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UV filter Fused Quartz Tubing |
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Type 400 is a UV filter quartz material that blocks UV-B and
UV-C radiation. With a transmittance cutoff wavelength between 360 and 480
nanometers., Type 400 is ideal for requiring maximum visible transmission
with complete UV protection. |
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Typical Trace Element Composition (ppm) |
|
Type |
Al |
B |
Ca |
Co |
Cu |
Fe |
K |
Li |
Na |
Mn |
Ni |
Ti |
OH |
|
180 |
20 |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
2 |
3-160 |
|
230 |
20 |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
200 |
3-160 |
|
360 |
20* |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
500 |
20-160 |
|
380 |
20* |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
500 |
20-160 |
|
400 |
20* |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
500 |
160 |
|
600 |
20* |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
2 |
40-160 |
|
700 |
20* |
1 |
4 |
1 |
1 |
2 |
4 |
2 |
4 |
1 |
1 |
2 |
40-160 |
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PSize range available : (length : 1000 mm)
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| Diameter |
D tolerance |
Wall |
W tolerance |
| mm |
mm |
mm |
mm |
| 2mm- 5mm |
±0.10 |
0.3-0.7 |
±0.10 |
| 5mm- 8mm |
±0.20 |
0.6-1.0 |
±0.10 |
| 9mm-12mm |
±0.20 |
0.8-1.2 |
±0.10 |
| 13mm-20mm |
±0.30 |
1.0-1.5 |
±0.12 |
| 21mm-25mm |
±0.40 |
1.2-1.8 |
±0.15 |
| 26mm-35mm |
±0.50 |
1.2-2.5 |
±0.20 |
| 36mm-60mm |
±0.60 |
1.5-3.5 |
±0.25 |
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Length:500-2500±5 mm; Max. Siding 10 % ;Max. Ovality2%; Max. Bow 2 %;
Packing: Lengths 1300mm, Size 250x350mm. |
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Physical Properties
|
| Type |
180 |
230 |
360 |
380 |
400 |
600 |
| Density [g/cm2]
|
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
| Thermal
Expansion Coefficient [cm/cm oC] |
5.5x10-7 |
5.9x10-7 |
6.9x10-7 |
7.2x10-7 |
8 x10-7 |
6 x10-7 |
| Softening Point [oC] |
1690 |
1660 |
1620 |
1610 |
1600 |
1560 |
| Annealing Point [oC] |
1215 |
1106 |
1065 |
1060 |
1060 |
1040 |
| Strain Point [oC] |
1120 |
1106 |
1065 |
1060 |
1060 |
1040 |
| Index of refraction |
1.4585 |
1.456 |
1.460 |
1.460 |
1.460 |
1.460 |
| Specific Heat [J/kg] |
670 |
700 |
690 |
690 |
690 |
690 |
| Young*s Modulus[psi] |
< 10.5x106 |
< 10.9 x106 |
< 10.3 x106 |
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|
ectrical Resistively
[ohm cm @ 350oC] |
7x109 |
2.5x1010 |
5x1010 |
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| Dielectric Constant [@1MHz] |
3.75 |
5.8 |
6 |
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| Price:(USD$/KG) |
| D(mm) |
3-5 |
6-8 |
9-12 |
13-17 |
18-24 |
25-29 |
30-39 |
40-55 |
56-80 |
80-160 |
OH(ppm) |
| 180 |
5.00 |
5.00 |
6.00 |
7.0 |
8.00 |
9.00 |
10.00 |
12.00 |
14.00 |
16-30 |
5--160 |
| 230 |
7.00 |
6.00 |
7.0 |
8.00 |
9.00 |
10.00 |
12.00 |
14.00 |
|
|
10-180 |
| 360 |
9.00 |
7.00 |
8.00 |
9.00 |
10.00 |
11.00 |
12.00 |
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20--180 |
| 380 |
12.00 |
15.00 |
18.00 |
21.00 |
24.00 |
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20--180 |
| 600 |
14.00 |
14.00 |
16.00 |
20.00 |
22.00 |
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160 |
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Price: 2-3 $/kg; |
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JD Quartz & Jewel Co.,Ltd. all rights reserved |
Address : Beijing China Fax:
86-010-65519794
E-mail : quartzjd@sina.com
http://www.quartz-jd.cn.net |
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Modification date：06-10-19
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