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Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Specifications
Brand Name :
zmsh
Model Number :
100x100mm
Place of Origin :
china
MOQ :
5pcs
Price :
by case
Supply Ability :
1000pcs/months
Delivery Time :
15-30days
Packaging Details :
Vacuum-sealed containers with nitrogen backfill in a class 100 environment
material :
99.999％ Al2O3
industry :
led，optical glass，eli-ready wafer
application :
semicondutor wafer, led chip, optical glass window, electronic ceramics
color :
white or red or blue
vision light transmissivity :
85％
advantagement :
high hardness9.0，wear resistance,
type :
single crystal
size :
100x100x0.65mm
orientation :
C(0001)
Description

100x100x0.65mmt C-axis single side polished sapphire substrates wafer, customized size sapphire substrates, Al2O3 crystal optical window,random orientation sapphire wafer, or OEM size


Sapphire description

Product Name: Aluminum oxide (Al2O3) crystal substrate Sapphire crystal wafer


Product Description:

 Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical characteristics and dielectric properties, and anti- chemicalcorrosion, it is high temperature, thermal conductivity, high hardness, infrared transparent, chemically stable good. Widely used in high-temperature infrared window materials and III-V nitride epitaxial film substrate and a variety of materials to meet the growing blue, purple, white light-emitting diode (LED) and blue laser (LD) needs, Branch Crystal company specializing in the production of high quality polished sapphire crystal and epitaxial substrates will provide you with a lot of high quality and low price monocrystalline substrate.
Technical parameters:
Crystal structure Hexagonal a = 4.758 Å c = 12.992 Å
Crystal orientation

(11-20) - a plane: 2.379 Å (1-102) - r plane: 1.740 Å

(10-10) - m plane: 1.375 Å (0001) - c plane: 2.165 Å
Crystal purity > 99.99%
Mp 2040 o C
Density 3.98 g / cm 3
Hardness 9 (mohs)
Thermal expansion 7.5 (x10 -6 / o C)
Heat capacity 0.10 (cal / o C)
Thermal conductivity 46.06 @ 0 o C 25.12 @ 100 o C, 12.56 @ 400 o C (W / (mK))
Permittivity ~ 9.4 @ 300K at A axis ~ 11.58 @ 300K at C axis
Loss tangent <2x10 -5 at A axis, <5 x10 -5 at C axis
Specifications:

C, A, M, R Tolerance: + / -0.2 degrees
dia1"~dia dia10" x 250mm
Single throw or double throw, Ra <5A
Note: according to customers' requirements and size of the corresponding direction.
Standard Packaging: 1000 clean room, 100 clean bag or single box packaging
Sapphire wafer and substrate applications include:
- Microelectronic IC applications - SOS Silicon-on-Sapphire
- Growth of superconducting compounds / Gallium Nitride - Infrared detectors
- Hybrid microelectronics - Polishing carriers
Hostile environment
Optical transmission from ultraviolet to near infrared
High temperature Radiation resistance
Our products cover below:
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance

100x100x0.65mm specification in details
Material: Single crystal Al2O3 99.999％

Diameter:100x100x0.65mmt

Thickness :650±25um

Orientation: C-plane(0001) Off M -axis 0.2°±0.1°

Surface Roughness:Ra＜0.3nm DSP OR SSP
TTV:＜20um, BOW:-25~0um
Laser Mark Series No. by needs


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We also can supply professional customized service in time and provide cooperation and support of
new product development and technology appliance.

Item 4″dia100mm,or dia150mm
Crystal LED Grade Sapphire
Sapphire Purity ≥99.9996%
Color Transparent
Orientation C plane tiled M axis 0.20°±0.1°
Diameter 100±0.1mm
Thickness 650±25um( 500±15um)
Primary Flat location A-axis±0.2° (each plane is ok)
Flat length 30.0±1mm (32±1mm)
Front Side Surface Mirror polished , EPI Ready
Surface Roughness Ra<3A (0.3nm)
Back Side Roughness Fine ground, Ra=1.0±0.2um
TTV ≤10um
LTV ≤2.5um(8mm*8mm)
BOW ≤- 15um
Warp ≤20um


Sapphire produce flow
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance

4inchdia103mm product pictures

Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear ResistancePolished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
FAQ –

Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.
(2) If you have your own express number, it's great.
If not, we could assist you to deliver. Freight=USD25.0(the first weight) + USD12.0/kg

Q: What's the delivery time?
(1) For the standard products such as substrates wafer commenly in 10days
For customized products: the delivery is 2 or 3 workweeks after order.

Q: How to pay?
50％T/T, West Union, MoneyGram deposit and left before delivery express.

Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-20pcs.
It depends on quantity and technics


Q: Do you have inspection report for product?
yes,We will provide the detail reports for our products.

Packaging – Logistcs
Worldhawk concerns each details of the package , cleaning, anti-static , shock treatment
. According to the quantity and shape of the product , we will take a different packaging process!
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance

Product tags

polished aluminium profile

,

aluminium polish profiles

,

silicon bronze composition
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Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance

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Product Detail
Brand Name :
zmsh
Model Number :
100x100mm
Place of Origin :
china
MOQ :
5pcs
Price :
by case
Supply Ability :
1000pcs/months
Contact Supplier
video
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance
Polished Double Side Sapphire Wafer Al2O3 Single Crystal Substrate Wear Resistance

SHANGHAI FAMOUS TRADE CO.,LTD

Verified Supplier
8 Years
shanghai, shanghai
Since 2013
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company
Main Products :
Gallium Nitride Wafer, Sapphire Wafer, SiC Substrate
Total Annual :
1000000-1500000
Certification Level :
Verified Supplier
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