Quartz Disc
Quartz Disc
$6.58$46.77 Select options
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Quartz Disc

$6.58$46.77

-20%

Processing Time : 3 To 5 Business Days

For Backorders: 2 -3 weeks

Ships from Mumbai Warehouse
Country of Origin: India

(1 customer review)
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Imported Quartz Disc can be transparent or milky white. These discs can withstand up to 1100 degree centigrade. It is most important to note that Quartz Disc can withstand very high thermal shock (1000 degree centigrade to room temperature).

The transparent Quartz Disc is obtained through different types of raw materials because that includes natural or synthetic quartz sand. These are highly resistant to thermal shock due to the extremely low coefficient of thermal expansion because they have excellent electrical strength that offers stability under temperature variation.

Our range of Quartz Disc is developed in our company by using high purity fused quartz as raw material and fabricating with advanced ceramic technology.

Thermal Properties of Quartz Disc

Thermal Conductivity 1.38(W/m°K)
Coefficient Of Thermal Expansion(0~1000 °C) 0.55(10 -6/ °C)
Normal Operating Temperature (Continuous Usage) ~1050 °C
Normal Operating Temperature (Non Continuous Usage) ~1250 °C
Strain Point ~1075 °C
Annealing Point ~1180 °C
Hot Pressing Temperature ~1700 °C – 2100 °C
Devitrification Temperature  Starting at ~1000 ° C. high temperature accelerates Devitrification, especially with surface contaminants such as alkaline solution, salts and vapours.

Physical Properties of  Quartz Disc

Units of Measure Value
Density gm/cc (lb/ft3) 2.2
Porosity %(%) 0
Tensible Strength 106 Pa 48.3
Young’s Modulus 106 Pa 71.7
Hardness kg/mm2 600
Thermal Conductivity W/m°K 1.38
Coefficient of Thermal Expansion 10-6/°C 0.55
Specific Heat J/Kg°K 740
Dieletric Strength Ac-kv/mm (volts/mil)  30
Dieletric Constant @1MHz 3.82
Index of refraction @ 587.6nm 1.4585

Quartz Low Form Crucible

DATASHEET (PDF – 173 KB)    BROCHURE (PDF – 16.5 MB)

1 review for Quartz Disc

  1. arunmukherjee1994

    Product was as per dimension with smooth surface.

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