• Name: Clear Quartz Disc
  • Num: 203
  • Time: 2019-03-15
  • Views : 21

Quartz disc usually smelted and cut by quartz, they have a silica content of over 99.99%. The hardness is seven grades of Mohs, and it has the characteristics of high temperature resistance, low thermal expansion coefficient, thermal shock resistance and good electrical insulation performance.

The Quartz glass disc can be customized as customer's request.

Available Size:

Square Quartz Glass Disc





Round Quartz Glass Disc:







We Can Do:

1. Different raw materials for different application for customer choose.

    JGS1 (Far Ultraviolet Optic Quartz slab)    

    JGS2 (Ultraviolet Optic Quartz slab)  
    JGS 3 (Infrared Optic Quartz slab)
2. Strict size and tolerance control.
3. No air bubble no air line.
4. Professional inspection before deliver.


Advantage of Quartz Glass Disc:

1. Resistance high temperature.

2. Good chemical stability, acid-proof, alkali-proof.

3. Lower coefficient of thermal expansion.

4. High transmittance.


Physical Property:



Transparent Quartz Disc is widely used in electric light source, electrical appliances (electric), semiconductor, Solar, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environment-protection and other.


Spectrogram of JGS1, JGS2, JGS3:

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