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Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia

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Brand Name: UNIFORM
Model Number: AUTC-GP-109
Certification: RoHS, ISO9001, CE, TUV
Place of Origin: CHINA
MOQ: 10pcs
Price: negotiable
Payment Terms: T/T, Western Union
Supply Ability: 300-500pcs/day
Delivery Time: 7 days
Packaging Details: carton box and wooden box
material: Borosilicate/Quartz glass
Size: dia.30mm, length:35mm
Frost No.: 180#
Transmittance: 92%
Shape: rod and tube
HS Code: 9001909090
Net weight: 52g
Knoop hardness: 480
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Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia

Borosilicate/Quartz Square Round Corner Optical Glasses Sheet Plate Window


Advantage

1. High purity: SiO2 >99.99%;

2. JGS1, JGS2, JGS3;

3. Excellent chemical performance for acid resistance and alkali resistance;
4. No air bubble no air line.
5. High temperature resistance
6. Excellent electrical insulator

7. ISO 9001 Certification

8. We can accept customized according to your requirement.


Specification & Properties

Round Tpye
Diameter: 1mm-500mm;
Thickness: 0.5mm-300mm.
Rectangle Tpye
Length: 5mm-2000mm;
Width: 5mm-800mm;
Thickness: 0.5mm-100mm
Density
2.2g/cm3
Compressive strength
1100Mpa
Young's modulus
72000Mpa
Modulus of rigidity
31000Mpa
Mohs hardness
5.5~6.5
Transformation point
1280°C
Softening Point
1780°C
Annealing point
1250°C
Specific heat (20 ~ 350 °C)
670J/kg.°C
Thermal conductivity (20 °C)
1.4W/m.°C
Index of refraction
1.4585
Thermal processing temperature
1750~2050°C
Short-term working temperature
1300°C
Long-term working temperature
1100°C
Strain
1270 C Fused The Quartz Glass Brick
PPM grade
Controlled 10/20/100 PPM
Electrical Resistivity: 1000℃
1x106 Ω. cm

The chemical composition of clear quartz glass: (unit: ppm)

AL
Fe
K
Na
Li
Ca
Mg
Cu
Mn
Cr
5-12
0.19-1.5
0.71-1.6
0.12-1.76
0.38-0.76
0.17-1.23
0.05-0.5
0.05
0.05
<0.05
B
Ti
<0.1
<1

Spectral transmission of clear quartz glass at 1.0mm thickness

mm
<220
255
280
315
350
380
590
780
%
89
91
93
93
93
93
93.2
93.4

Application

They are widely used in optical instrument, sight glass, observation window for furnace, semiconductor, photoelectron, military industry, metallurgy, lab glassware and many other fields.



FAQ:

1. . Could you send free samples?
Your samples fee will be returned when you plack bulk order.

2.What's the delivery time?
7 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.

5. Can you OEM or ODM?
Yes, we accept all OEM and ODM.

Buy Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia at wholesale prices
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