>>>> Quartz Glass Products
|
Purity
|
Total Impurities,includingAl,Fe,Ca,Mg,Ti,Cu,Ni,Co,Mn,K,Na,Li,B.whthin
50ppm
|
||||||
|
Thermal
Date |
Strain Point
|
Anncaling Point
|
Softening Point
|
Working Tempeature
|
Expansion Index
|
||
|
¡¡1120¡õ
|
1180¡õ
|
1680¡õ
|
1700¡æ-2100¡æ
|
5.5¡Á10
|
|||
|
Operation
Temperature |
¡¡Short-term\Long-term
|
||||||
|
Mechanical
Date |
Rigidity Modulus
|
Density
|
Mohs Hardness
|
Young's Modulus
|
Compression Strength
|
Poisson Ratio
|
Elongation Streng
|
|
Outer Diameter
|
Outside Dia Tolerance
|
||
|
GlassA
|
GlassB
|
||
|
¦Õ<5
|
¡À2.5
|
¡À6.0
|
|
|
5¡Ü¦Õ£¼13
|
¡À2.0
|
¡À3.0
|
|
|
13¡Ü¦Õ£¼30
|
¡À1.5
|
¡À2.5
|
|
|
30¡Ü¦Õ£¼60
|
¡À1.5
|
¡À3.0
|
|
|
Glass
|
GlassA
|
GlassB
|
|
|
Al,Fe,Ca,Mg,Ti
|
£¼50
|
£¼70
|
|
|
[OH]
|
¡Ü3
|
¡Ü5
|
|
|
Wall Thickness
|
Wall Thickness Tolerance
|
||
|
GlassA
|
GlassB
|
||
|
0.5-1.0
|
¡À10
|
¡À18
|
|
|
1.1-1.5
|
¡À8
|
¡À14
|
|
|
1.6-2.0
|
¡À10
|
¡À12
|
|
|
2.1-2.5
|
¡À10
|
¡À12
|
|
|
2.6-3.0
|
¡À10
|
¡À12
|
|
Quartz Glass Products |
Quartz Ingots ,Quartz Rods and Plates & Rings,Quartz Tubing and Tubes,Quartz Utensils for Laboratory and Assembles |
