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Silicon

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Single crystal silicon (Si), the same material used in silicon semiconductor wafers, has almost no impurities. CoorsTek uses this ultra-pure silicon to produce precision parts for silicon wafer handling in plate, rod, ring, and custom shapes.

Ceramic Expertise

Contact a CoorsTek expert to discuss a custom manufactured Silicon solution for your application.

Properties Units Value
Flexural Strength, MOR (20 °C) MPa 300
Fracture Toughness, KIc MPa m1/2

Thermal Conductivity (20 °C)

W/m K 157
Coefficient of Thermal Expansion 1x10-6/°C 3.9
Maximum Use Temperature °C 1300
Dielectric Strength (6.35mm) ac-kV/mm
Dielectric Loss (tan δ) 1MHz, 25 °C
Volume Resistivity (25°C) Ω-cm 2.4 x 104