Quartz Disc

  • Coefficient of Expansion – 5.54 x 10-7 (K-1)
  • Strain Point Temperature – 1343 0K
  • Softening Point – 1933 0K
  • Thermal Conductivity – 1.37 W/m0K
  • Annealing Point Temperature – 1433 0K
  • Average Specific Heat – 771 J/kg.K
  • Optimal Operating Temperature – 1423 – 1473 0K
  • Specific Heat Conductivity – 1.48 W/m.K
  • Density – 2.204 g/cm3
  • Tensile Strength – 49 N/mm2
  • Poisson’s Ratio (No Unit) – 0.17

We manufacture and supply commercial grade ground and polished quartz disc in varying diameters & thickness, as specified in the table below. For clients desiring customized material, we request you to specify your needs as we’ve started developing different types of quartz sheets as a result of requests sent by existing customers.

QUARTZ-DISC TIQD1 ( Thickness: 1 mm ), ( Max Operating Temperature: 1150ºC )
Product CodeDescriptionDiameterThickness (mm)Max Operating TemperatureBuy Now
Quartz-Disc1001Quartz Glass Disc25 mm1 mm1150ºCBUY NOW
Quartz-Disc1002Quartz Glass Disc50 mm1 mm1150ºCBUY NOW
Quartz-Disc1003Quartz Glass Disc75 mm1 mm1150ºCBUY NOW
Quartz-Disc1004Quartz Glass Disc100 mm1 mm1150ºCBUY NOW
QUARTZ-DISC TIQD2 ( Thickness: 2 mm ), ( Max Operating Temperature: 1150ºC )
Product CodeDescriptionDiameterThickness (mm)Max Operating TemperatureBuy Now
Quartz-Disc2001Quartz Glass Disc25 mm2 mm1150ºCBUY NOW
Quartz-Disc2002Quartz Glass Disc50 mm2 mm1150ºCBUY NOW
Quartz-Disc2003Quartz Glass Disc75 mm2 mm1150ºCBUY NOW
Quartz-Disc2004Quartz Glass Disc100 mm2 mm1150ºCBUY NOW
QUARTZ-DISC TIQD5 ( Thickness: 5 mm ), ( Max Operating Temperature: 1150ºC )
Product CodeDescriptionDiameterThickness (mm)Max Operating TemperatureBuy Now
Quartz-Disc5001Quartz Glass Disc25 mm5 mm1150ºCBUY NOW
Quartz-Disc5002Quartz Glass Disc50 mm5 mm1150ºCBUY NOW
Quartz-Disc5003Quartz Glass Disc75 mm5 mm1150ºCBUY NOW
Quartz-Disc5004Quartz Glass Disc100 mm5 mm1150ºCBUY NOW

Full Description of Quartz Disc

Industrial and research grade quartz disc are manufactured using high-quality polished fused quartz pieces. These produced in several varying diameters and thickness. The fused quartz glass disc has an overall purity level of 99.99% and is composed of SiO2. It is a laser cut product as per the dimensions. It also grinds well to smoothen the cut surface, which avoids sharpness of corner surface.
We are the maker and supplier of polished quartz disc, provides excellent quality customize and standardize industrial-grade quartz round plate, according to individual specifications and requirements. These are developed from carefully selected raw material and require meticulous attention to detail, which includes strict quality measures which applied at every stage of its fabrication. Made from superior purity quartz sand & crystal flour and melted into quartz lump in a high-temperature furnace, we customize and process quartz sheets, quartz disc & other Quartz instruments based on client requirement.
We supply quartz disc to clients in aviation, laser, semiconductor industry, optical window, and infrared heater industries; some client uses this quartz disc and quartz sheets for filtration of liquids or corrosive gas, heat diffusion, flow regulation, and chemically inert and high purity applications. To attain QSI fused quartz disc purity levels we keep a watch on raw material and adhere to stringent quality control at various manufacturing stages. We also stock and supply quartz glass in tube, rods, ingots, plates, and cylinders forms. You can place an order for thin-wall boiling and distilling flasks to heavy-wall diffusion tubes. Clients can also discuss the customized fabrication of fused quartz discs and other product according to their customized design and needs to suit their required configuration. Products are available in opaque/transparent or arc fused (Type TPL) forms. Quartz disc products supplied by us meet the highest industry standards vis-à-vis all its physical, thermal, chemical, mechanical, electric as well as electrical properties.

Standard Dimension Details

These are the types of standardized quartz circles that fabricated and provided by us to the numerous global industrial and R&D customers:

Quartz Glass Disc TIQD1

This standard disc is designed with a uniform 1 mm thickness and can efficiently operate at a maximum temperature of 1150˚C.These are available in standard sizes with diameters ranging from 25 mm, 50 mm, 75 mm and up to 100 mm.

Quartz Glass Disc TIQD2

These standard disc are made with a uniform 2 mm thickness and can operate efficiently at temperatures up to 1200˚ C. These are standardized optical grade disc and designed with diameters ranging from 25 mm, 50 mm, 75 mm and 100 mm.

Quartz Glass Disc TIQD5

These standard-sized discs produced with a uniform thickness of 5 mm overall. These come in diameters 25 mm, 50 mm, 75 mm and 100 mm.

Apart from these regular dimensions, you can also place your order for customized quartz disc with us, by merely specifying the diameter size and thickness. The are made to conform to the industrial norms regarding their thermal, physical, chemical, mechanical and electrical properties.

Quartz Disc Properties

We ensures optimum quality in its every quartz circle when fulfilling its orders. From standard sized to highly customized, the company is renowned for supplying only the best quality and efficient quartz coverslips which are highly useful in numerous industrial applications.

These are the excellent properties of the quartz disc which make them a top choice for small and large enterprises and research laboratories all over the world.

Quartz Disc Technical Details

  • Maximum operating temperature in continuous process – 1150 0C
  • Maximum operating temperature in batch process – 1200 0C
  • Mohs Hardness – 5.5-6.5

Applications Of Quartz Disc

These are some of the top applications, where our quartz coverslips used extensively:

  • Aviation technology
  • Laser technology
  • Semiconductor industry
  • Optical window manufacturing
  • Infrared heater industry
  • Corrosive gas/liquid filtration process
  • Heat diffusion
  • Flow regulation

Quartz Disc Resources

Technical Datasheet TIQD1

Technical Datasheet TIQD2

Technical Datasheet

Why Techinstro?

Techinstro has been at the forefront of several groundbreaking innovations in the field of quartz research. It produces excellent quality quartz glass disc which used in numerous industries and scientific institutes all over the world. Order your cost-effective standardized or customized industrial-grade clear quartz disc from us and ensure that all your R&D and optical needs.

The company has been efficiently supplying customers from the UK, USA, UAE, and parts of Africa and Asia with high-quality and efficient quartz disc for a long time now.