UV stop quartz tube - IP103

UV stop quartz tube - IP103
:
Lianyungang Inpu Quartz Co.,Ltd
: 2012-05-16 03:05:01
:
uv stop quartz,quartz tube,quartz tubing,glass tub

Inquiry Supplier / Manufacturer
Description Of UV stop quartz tube - IP103

UV stop quartz tube - IP103 Specificaton & Trade Terms

ModelIP103
Place Of OriginJiangSu China
Price TermEX-Work
Payment TermT/T
This cerium-added quartz tube can effectively prevent all radiation of UV-B and UV-C ultraviolet and most radiation of UV-A ultraviolet .It is the best materials to prevent UV with best transparent performance. It can be used to make quartz halogen lamp , gas discharge lamp and other UV lamp-house , which will effectively protect human and object from hurt of ultraviolet and maintain the best efficiency of light transmission.



Dimensional Tolerance

Range of OD OD WT Siding Out of Round Bow/1220mm
≤6mm ±2.0% ±10% 12% 2.0% 2.5mm
6.00-15.00mm ±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


Chemical Composition Unit: ppm

Cr Ge Fe Mg Ti Ca Al Na Li K OH
<0.5 <0.4 1.5 0.5 2.5 2.3 25 2.5 0.6 2.5 1-50


Physical Properties

Density 20℃ kg.m-3 (×103) 2.2
Coefficient of expansion 25-300℃ ℃-1 (×10-6) 0.58
Softening point ℃ 1620
Annealing point ℃ 160
Strain point ℃ 1060
Youngs modulus Pa 7.1×105


Spectral Transmission at 1.0mm Thickness

Nm <220 230-280 290-330 315 350 380 590 780
% 0 <19 0 15 88 92 93 93

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