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Diameter 6inch Sapphire Wafer LED Grade Polished Transparent

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Diameter 6inch Sapphire Wafer LED Grade Polished Transparent

Country/Region	china
City & Province	hangzhou shanghai
Categories	Temperature Instruments

Product Details

Diameter 6inch Sapphire Wafer LED Grade Polished Transparent

Product Description:

Sapphire Wafer is a high-precision sapphire substrate with superior performance. It is a wafer-shaped sapphire slice with excellent parallelism, clear aperture, bow & warp and orientation. The parallelism is ≤3 Arc Sec, the clear aperture is >90%, the bow & warp is ≤20μm and the orientation is ±0.5°. It is a one-of-a-kind sapphire substrate that provides superior thermal, mechanical and optical properties. It is ideal for a wide range of applications, including LED, laser, optical and electronic components. With its superior performance and unparalleled advantages, Sapphire Wafer is the perfect choice for advanced applications.

Technical Parameters:

Sapphire Wafer
Item	2 Inch	4 Inch	6 Inch
Crystal	LED Grade Sapphire	LED Grade Sapphire	LED Grade Sapphire
Purity	>99.998%	>99.998%	>99.998%
Color	Transparent	Transparent	Transparent
Orientation	C plane tiled M axis 0.20°±0.1°	C plane tiled M axis 0.20°±0.1°	C plane tiled M axis 0.20°±0.1°
Diameter	50.8±0.1mm	100±0.2mm	150±0.2mm
Thickness	430±15um	650±25um	1300±25um
PF Location	A-axist±0.2°	A-axist±0.2°	A-axist±0.2°
Flat Length	16.0±1.0mm	30.0±1.0mm	49.0±1.0mm
Front Side Surface	Mirror polished EPI-Ready	Mirror polished EPI-Ready	Mirror polished EPI-Ready
Surface Roughness	Ra<3A	Ra<3A	Ra<3A
Back Side Roughness	Fine ground, Ra=1.0±0.2um	Fine ground, Ra=1.0±0.2um	Fine ground, Ra=1.0±0.2um
TTV	<5.0um	<10um	<15um
BOW	0~-5um	0~-10um	0~-30um
Warp	<10um	<15um	<40um
Bubble& Color	None by visual inspection in fluorescent light
Cleanliness	Free visible contamination
Packaging	Vacuum packed in one-piece box or Entegris cassettes of 25

Applications:

BonTek's Sapphire Wafer is a high quality sapphire substrate wafer with model number SAP. With certification of ISO:9001, the minimum order quantity required is 10 pcs and the price is $60.00/ea. It comes in a cassette, vacuum sealed and delivery usually takes 2~4 weeks. Payment terms are TT/in advance. And the supply ability is 10000 pcs. In terms of size, it is customizable, with a diameter of 2inch-8inch and thickness of 0.5mm-3mm. The surface roughness is Ra<0.2nm and the edge grinding is roundness. Therefore, this sapphire wafer is suitable for many applications, such as LED, medical, optical, and electronics.

Customization:

We offer great quality Sapphire Plate/Sapphire Wafer from BonTek with model number SAP. Our products are certified by ISO:9001 and are from China. Minimum order quantity is 10 pcs with price of $60.00/ea. Packaging is done in Cassette, vacuum sealed. Delivery time is 2~4 weeks and payment terms are TT/in advance. Supply Ability is 10000 pcs. Orientation is ±0.5°, TTV is ≤3μm, Shape is Wafer, Bow & Warp is ≤20μm and Flatness is λ/10.

Packing and Shipping:

Sapphire Wafer Packaging and Shipping :
Sapphire Wafers are securely packaged and shipped to customers in their original anti-static packaging. We use bubble wrap, foam, and other materials to ensure the sapphire wafers are well protected and arrive in perfect condition.
We offer a variety of shipping options to ensure your package is delivered on time, including USPS, FedEx, and UPS. We also provide tracking numbers for all orders to ensure the safe delivery of your sapphire wafer.