Transparent Quartz Tubes

Transparent Quartz Tubes
Model:-
Brand:KDHY
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:quartz products , quartz tubes , transparent
Price: ¥400 / KG
Min. Order:2 KG
Inquire Now

Product Description

 Clear Fused Quartz 

Product Name 

Product ID 

UV transmission  

OH ppm 

Type comparison 

Typical Application 

190nm 

253.7nm 

Clear Fused Quartz 

 

 

>=40 

>=87 

<150 

Unbaked,
GE214
PH300/308
Ovisil451 

Halogen
Germicidal with ozone lamps,heater etc.

OD range 

OD 

thickiness 

siding 

Ovality 

bow/1220mm 

<5mm 

<±2.0 

<±8

10

1.5

<2.5mm 

5mm-13mm 

<±1.5 

<±8 

8 

1.2 

<2.5mm 

13mm-30mm 

<±1.5 

<±7 

8 

1.0 

<3.0mm 

30mm-80mm 

<±1.5 

<±8 

8

1.0 

<3.0mm 


Typical elements

Al

Fe

Ca

Mg

Li

K

Na

Ti

23.2

4.8

3.1

2.5

2.0

5.4

6.1

Physical properties 

Reference 

Physical properties 

Reference 

Softening point 

1680.C 

coefficient of thermal expansion(20-230.C

5.7x10-7cm/cm. .C

Annealing point 

1210.C 

thermal expansion (20.C

1.4W/m. .C 

strain point 

1120.C 

Heat(20.C

670J/kg. .C 

Density 

2.2g/cm3 

Resistivity(350.C

7x107ohm.cm 

hardiness 

5.5-6.5Mohs' 

permittivity 

3.75 

strength of pulling resistance 

4.8x107N/m2 

Dielectric strength 

5x107V/m 

strength of pressure resistance 

1.1x109N/m2 

  

  

Transparent Quartz Tubes 1Transparent Quartz Tubes 2Transparent Quartz Tubes 3Transparent Quartz Tubes 4Transparent Quartz Tubes 5

Member Information

Kai Da Heng Ye Quartz Products Co.,Ltd
Country/Region:Jiang Su - China
Business Nature:Manufacturer
Phone:15252292373
Contact:Amylong (International sales)
Last Online:19 Apr, 2013