High Temperature Resistant Frosted Quartz Glass Tube/Milky Frosted Glass/Fused Quartz Frosted Glass Tubing with wholesale price

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Price:RUB 7.57 - RUB 756.12
Price in USD:Details

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Product Overview

Description

Round end frosted quartz glass tube/one end closed frosted glass tube 

Product Description

 

 

product.jpg

 

Physical properties

 

SiO2 : 

99.99%

Density :

2.2(g/cm3)

Degree of hardness mosh' scale : 

 6.6 

Coefficient of expansion 25--300℃ ℃-1  ( ×10-6  )

0.58

Melting point: 

1732°C

Working temperature : 

Under 1100°C

Max temperature can reach in a short time : 

1450°C

Acid tolerance: 

30 times than Ceramics , 150 times than Stainless steel

Visible light transmittance : 

above 93%

UV spectral region transmittance:

80%

Resistance value :

10000 times than ordinary glass

Annealing point:

1180°C

softening point:

1630°C

Strain point:

1100°C

Dimension  Tolerance(mm)

     

Designation

OD

WT

Max. Siding

Max. Ovality

Max. Bow

1-3mm

±0.05

±0.05

0.05

0.05

1‰

3-10mm

±0.1

±0.1

0.1

0.15

2‰

10-20mm

±0.2

±0.1

0.1

0.2

2‰

20-30

±0.2

±0.15

0.15

0.2

2‰

30-40

±0.4

±0.15

0.2

0.2

2‰

40-50

±0.5

±0.2

0.25

0.25

2‰

50-65

±0.6

±0.2

0.35

0.25

2.5‰

65-85

±0.8

±0.3

0.45

0.3

2.5‰

85-100

±1

±0.3

0.5

0.5

2.5‰

100-150

±1.5

±0.4

0.5

0.8

3‰

150-200

±2

±0.6

0.6

1

4‰

200-300

±3

±0.8

0.7

2

5‰

  

 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

 

Chemical  Composition, unit: PPM

K+Na

Ca

Fe

Al

Mg

Ti

Ba

Li

Cu

<10

<3

<1.5

<20

<1.0

<3.0

<0.2

<1.0

<0.5

 

Application of standard clear quartz tube: halogen lamp, mercury lamp, single end lamp,automobile lamp,stage lamp, The thermoelectric boiler, The photocopier lamp, Water treatment lamp casing,quartz ware and pipe.


Application of Ultraviolet quartz tube : Single-ended metal halide lamp,automobile metal halide lamp,G12 metal halide lamp, anti-explosion metal halide lamp, High power stage light and so on.


Application of free ozone quartz tube : Kill germs free ozone light,the material of hospital ,family,and public place Ultraviolet kill germs,and water treatment.

 

Application of quartz rod : Linear light source products, light guide stick, light pipe, Fiber Lighting, Quartz fiber manufacturing,semiconductor silicon wafer, hollow half round.


Application of film coated quartz heater tube: Instant Hot water heater, Alkaline water purifier, Electrothermal heater, Oven heating, Aquarium heater,Screen Printing, Drying, Sealing, Food Warming, Plastic Forming, Laminating.

 

Application of quartz plate: military  industrial  complex,  machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, firehole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus. 

 

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0.014 s.