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Quartz

Quartz has excellent piezoelectric and optical properties, high optical transmittance from 150-4000nm.
Applications: Lenses, filters, windows, Prisms, cube beam splitters waveplates, polarization rotators and polarizers etc.



Properties

Density 2.20g/cm3
Dielectric Constant  3.75@20C 1 MHz
Rupture Resistance 50 MPa @ 25C
Electrical Resistivity > 1018 x m
Dielectric Strength 250 - 400 kV/cm @ 20C
Thermal Conductivity, 1.38W/(m.C)
Thermal Diffusion 7.5 x 10-3 cm2/sec
Specific Heat  0.177 cal/gmC
Knoop Hardness, kg/mm2 500
Youngs Modulus, Gpa 71.7
Shear Modulus, Gpa 31
Bulk Modulus, Gpa 37
Poissons Ratio 0.17 @25C
Linear Thermal Expansion Coefficient 5.7 x 10-7 cm/(cm.C) ( 20C - 320C)
Refractive Index 1.45840 @ 589.3nm


Changchun Hengrun Optoelectronics Tech. Co., Ltd. 
 

HR Optics is a precision optics manufacturer offering short lead times,
Excellent products, and competitive prices.
286th Torch Road, High-new Technology Development Zone,
Changchun, Jilin province,China.130012
Email: sales@ir-optic.com
Internet:www.ir-optic.com
Tel: ++86- 431-88601057++86- 431-88601067 Fax:++86-431-88601082

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2006 contact HR Optics for quality optics including beam splitters, filters,
Prismss, windows, mirrors, cylindrical Lenses, Lenses, aspheric Lenses, achromatic Lenses, retardation plates, gratings.