Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:1000Pcs m.t.
Supply Capability:10000Pcs PER MONTH m.t./month
Packaging & Delivery of UV Clear Quartz Tubes
Packaging Detail: | Wooden Box |
Delivery Detail: | 8-15days |
Specifications of UV Clear Quartz Tubes
1.UV quartz tube
2.fewer impurities
3.low expansion coefficient
4.high temperature resistance
5.ISO9001:2008
The charactor of UV Clear Quartz Tubes
1. high purity,transparent fused quartz glass,silica more than 99.9%
2. good stability,corrosion resistance
3. mainly used in electric light source industry, semiconductor,optical and chemical industries
Techincla data of UV Clear Quartz Tubes
Chemical composition (ppm)
AL | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Cr | B | Ti |
5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 | 0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
Spectral transmission at 1.0mm thickness
mm | <220 | 255 | 280 | 315 | 350 | 38 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Physical Properties
(g/cc)Density20 °C kg.m-3 | 2.2 |
Degree of Hardness Moh’s Scale | 5.5-5.6 |
Softening point(degree) | 1683 |
Annealing point | 1215 |
Defoamation Point | 1120 |
Application of UV Clear Quartz Tubes
electric light source, semiconductor,optical, photovoltaic,chemical industries
