Categories | quartz glass plate |
---|---|
Place of Origin: | China |
Brand Name: | WZ |
Certification: | CE |
Model Number: | CY09 |
MOQ: | 2 pcs |
Price: | US$12.0-60.0/pc |
Packaging Details: | carton case with foam |
Delivery Time: | 6 days |
Payment Terms: | t/t,WESTERN UNION |
Supply Ability: | 4000pcs/month |
name: | milky quartz glass ring flange |
material: | fused quartz or silica glass |
opaque silica quartz disc
1. high purity >99.9%
2. high transmission
3. high temperature resistant.
Polished opaque quartz Glass Plate
High Temperature Clear Quartz Glass Plate
Chemical composition (unit:ppm)
Al | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Pb | B | Ti |
20 | 1.0 | 3.5 | 3.5 | 1.0 | 2.0 | 0.5 | 0.3 | 0.5 | <0.01 | <0.2 | 2.0 |
Physical Properties:
Density 20°CKg X m-3(X 103) | 2.2 |
Coefficient of expansion 25-300°C°C-1(X 10-6) | 0.56 |
Softening point(°C) | 1710 |
Annealing point(°C) | 1230 |
Strain point(°C) | 1140 |
Youngs modulus(Pa) | 7.5X105 |
1. Material properties
High Corrosion Resistance
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
Both side polished
Can work long time with 1100° C
2. Use:
Wieldy used in medical, electronic instrument, scientific research,
optical industry etc.
3. Shape:
round, square, rectangular and various shapes are available.
Size and thickness:
Square type
100mmx100mmx(thickness 1mm-30mm)
150mmx150mmx(thickness 1mm-30mm)
200mmx200mmx(thickness 1mm-30mm)
200mmx400mmx(thickness 1mm-30mm)
300mmx300mmx(thickness 1mm-30mm)
400mmx400mmx(thickness 1mm-30mm)
Circular shape
Diameter 50mmx(thickness 1mm-30mm )
Diameter 100mmx(thickness 1mm-30mm )
Diameter 150mmx(thickness 1mm-30mm )
Diameter 198mmx(thickness 1mm-30mm )
Besides above size ,other can be made according to customers’detailed requirements.