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Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready

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Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready

Name: Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi Ready
Brand: zmkj
Price: 1 USD

China Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready wholesale

Brand Name : zmkj

Model Number : 4inch

Place of Origin : CHINA

MOQ : 25pcs

Price : by case

Supply Ability : 5000pcs

Delivery Time : 5-20days

Packaging Details : casttle case in 100 grade cleaning room

Material : Al2O3 single crystal SAPPHIRE

Orientation : common C

tolerance : 15um

surface : ssp or dsp

size : 4inch

thickness : 0.5mm

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4inch 2inch 0.5mm single side polished SSP 0.4mm DSP thickness sapphire Al2O3 crystals substrate wafers for epi-ready

other size as like 2inch ,3inch ,4inch ,5inch ,6inch ,8inch ,10inch and customized size sapphire wafer ＆ optical lens also can be provide.

Sapphire Substrate Features

High working temperature
Good thermal conducitivity
Superior machanical properties
High anti corrosion
Stable dielectric constant&low dielectric loss
Excellent light transmission

Sapphire Substrate Application

Blue LED substrate
semiconductor template bulk substrate
Electronics and optoelectronics glass windows
UV and IR optics
cooling Submount
ultralow temperature slide glass

Common Size For Wafer ＆ Optical Lens

Item	2″ 4inch
Crystal	LED Grade Sapphire
Sapphire Purity	≥99.9996%
Color	Transparent
Orientation	C plane tiled M axis 0.20°±0.1°
Diameter	50.8±0.1mm 100.1±0.1mm
Thickness	550±15um or 650±15um
Primary Flat location	A-axis±0.2°
Flat length	16.0±1mm 30±1mm
Front Side Surface	Mirror polished , EPI Ready
Surface Roughness	Ra<3A
Back Side Roughness	Fine ground, Ra=1.0±0.2um ( or doule side polised 2sp)
TTV	≤15um
LTV	≤2.5um(8mm*8mm)
BOW	≤- 15um
Warp	≤20um

Product Name	Sapphire opticl grade window
Material	Sapphire crystal
Color	transparent
Diameter Tolerance	+/-0.02mm
Surface quality	SD 20/10; 40/20;60/40;80/50
Clear Aperture	>90% of Diameter
Chamfer	0.25mm*45 degree
Application	For optical use

Sample products in details

Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready

Sapphire Process Step for Wafers＆ Lens

About Our Fctory Equipment

Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready

FAQ

Q: Are you trading company or manufacturer ?

A: We have factory,but zmkj is trading comprehensive semiconductor wafers for export bussiness.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,

it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,

balance before shippment.
If you have another question, pls feel free to contact us as below:

Product Tags:

sapphire bearings

sapphire tube

Single Side Polished Sapphire Parts Al2O3 Crystals Substrate Wafers For Epi - Ready Images

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