Quartz substrate - wafer square 100mmx100mmx1mm

High purity fused quartz substrate (square)

Name: High purity fused quartz substrate (square)
SKU: OCTO-QUABS-1
Availability: InStock

€19.50 – €35.50

Fused quartz is one of the most popular & used glass substrates because of its low cost, high transmissivity & mechanical & thermal strength

Our OCTO high-purity fused quartz/ fused silica substrates/wafers (SiO2>= 99%%, type JGS2) are available in various thicknesses. Thanks to a large and live inventory, we can ship fast so you can start your project right away.

In case you require another dimension or if you are looking for a higher volume quote, please contact us.

Description

Fused quartz is one of the most used glass substrates because of its low cost, high electric isolation, high light transmittance (>85%-95% depending on the spectrum), chemical resistance, hardness, mechanical & thermal strength.

Our substrates/wafers are made of high purity fused silica (SiO2> =99%) are type JGS2 and feature the following specifications:

Quartz Substrate specifications

Property	Items	Unit	SiO2 (99.9%)
Physical / Optical	Color	-	Transparent
	Material - SiO2	%	96%
	Water absorption	%	0
	Optical Transmission @ wavelength,	-	>90% @ 270-2500nm (JGS2)
	Refractive Index	n	1.45845
Electrical	Dielectric Constant	e	3.7
	Dielectric Loss	*10^-4	5.0 × 10 –4 @ 1KHz 1.0 × 10 –4 @ 1 MHz 4.0 × 10 –4 @ 30 GHz
	Dielectric strength	MV/m or KV/mm	25～40 @ 20°C
	Insulation/Volume resistance	Ω·cm	1×1019 1×1015 @ 20℃ 3×108 1×107 @ 500℃ 1×106 3×104 @ 1000℃
Mechanical	Density after Sintering (Bulk density)	g/cm3	2.2±0.05 g/cm3
	Flexural Strength	Mpa	60-70
	Young’s Modulus	Gpa	77.8 ~ 72.5@ 20℃ 82.0 ~ 76.0 @ 500℃ 85.0 ~ 78.3 @ 900℃
	Rigidity Modulus,	Gpa	34.1 ~ 31.0 @ 20℃ 35.8 ~ 34.3 @ 500℃ 36.9 ~ 35.3 @ 900℃
	Hardness (Moh's scale)	-	6
	Compressive Strength	(N/mm2)	800~1000
Thermal	Coefficient of Thermal Expansion (CTE)	ppm/°C	～5.4
Thermal	Thermal Conductivity (25°C)	W/m‧K	～1.4

The data shown is typical of commercially available material and is only offered for comparative purposes. The information shall not be interpreted as absolute material properties nor does it constitute a representation or warranty for which we assume legal liability. User shall determine the suitability of the material for the intended use and assumes all risk and liability whatsoever in connection therewith.

Additional information

Weight	N/A
Dimensions	N/A
Size	100mmx100mm
Thickness	1mm, 2mm, 0.5mm

High purity fused quartz substrate (square)

Description

Additional information

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