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Online Exporter Heat Resistant Glass Rods For Glass Blowing - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya

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Online Exporter Heat Resistant Glass Rods For Glass Blowing - 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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Online Exporter Heat Resistant Glass Rods For Glass Blowing - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya detail pictures


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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for Online Exporter Heat Resistant Glass Rods For Glass Blowing - 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: Slovak Republic, Madras, Mauritania, We firmly think that we have the full capability to give you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Irma from Morocco - 2016.01.28 18:53
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Penny from India - 2016.08.15 12:36
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