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Factory directly supply Clear Crystal Quartz Glass Rod - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya

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Factory directly supply Clear Crystal Quartz Glass 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.

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Factory directly supply Clear Crystal Quartz Glass Rod - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya detail pictures


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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Factory directly supply Clear Crystal Quartz Glass 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: Belize, Estonia, New Zealand, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Joyce from Iran - 2016.06.22 12:49
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Emma from European - 2015.11.04 10:32
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