Стеклянная капиллярная трубка кварцевая

Описание и отзывы

Трекер стоимости

Характеристики

 Advantage of Quartz:

1. High temperature resistant, 1730 degree.

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

 

 

 

 

5.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.....

 

 

 

 

After-Sale service:

1) 24 hrs service for customers.

2) quality issue, we accept reworking if quality is not reach your requirements.

3) OEM service acceptable. welcome your artwork.