Product Details

Specifications

quartz glass plate
1. high purity >99.9%
2. high transmission
3. high temperature resistant.

High Temperature Resistant Clear and Polished Quartz Glass Plate

JGS2 transparent square quartz plate with both sides polished

Product Description

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.