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OEM Manufacturer Precision Quartz Rod - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya Detail:
Product Detail:
1.High purity quartz ,SiO2> =99.99%
2.High temperature resistance
3.High corrosion resistance
4.High transmittance
1. Advantage of Quartz:
1. High temperature resistant
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
2.Chemical composition
Cr |
Ge |
Fe |
Mg |
Ti |
Ca |
Al |
Na |
Li |
K |
OH |
20 |
0.4 |
1.5 |
0.4 |
4.6 |
1.0 |
16 |
2.3 |
0.5 |
2.0 |
<25 |
3.Spectral transmission at 1.0mm thickness
Nm |
≤220 |
255 |
280 |
315 |
350 |
380 |
590 |
780 |
% |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 |
4.Physical properties
Density 20°Ckg/m3 |
2.2 |
Coefficient of expansion 25-300°C°/C |
0.58 |
Softening point(°C) |
1670 |
Annealning point(°C) |
1210 |
Strain point(°C) |
1110 |
Youngs Modulus |
7.3×105 |
Application:
1. Chemical Industries
2. Electric Light Source
3. Laboratories
4. Medical equipment
5. Metallurgy
6. Optical
7. Photovoltaic
8. Photo communications
9. Research
10. Schools
11. Semiconductor
12. Solar
13. And more…..It is also popular in optic industry and photoelectric industry as well as UV conglutination industry
Cold filters are designed to protect the more sensitive substrate from direct infra-red radiation. They also protect the UV lamps and reflector assembly from dust and other contaminants, particularly when the lamphead is inverted. The cold filter is manufactured from material that is naturally transparent to UV, but reflective to infrared radiation.
Production Line:
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Certificate:
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Product detail pictures:
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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for OEM Manufacturer Precision Quartz Rod - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya , The product will supply to all over the world, such as: Malawi, Bolivia, Ecuador, Aiming to grow to be by far the most professional supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal goods. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Detailed data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're going to allow you to get complete acknowledge about our items and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.