Sapphire Crystal

Sapphire Crystal


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Optic-Well
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
sapphire crystal, sapphire glass, sapphire watch glass, watch cover
Category
Watch Parts

Chengdu Optic-well Photonics Co.,Ltd

Membership
PRO
Country / Year Established
China China / 2016
Business type
Manufacturer
Verified Certificate

6

Product name Sapphire Crystal Certification -
Category Watch Parts Ingredients -
Keyword sapphire crystal , sapphire glass , sapphire watch glass , watch cover Unit Size -
Brand name Optic-Well Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

Sapphire Crystal
 Sapphire Crystal have been used as watch cover for almost 100years. Watch makers use it as  watch cover mainly by it's good strengs properties. Sapphire is only sofer than diamond by Moh's hardness, it means sapphire Crystal can be only scratched by diamond.
 Sapphire also have a good light transmittance ability,it can transmitt the light from 190nm~2100nm. from DUV~IR.
 We have various stocked sapphire watch covers for your choosing, MOQ from 1pcs! Low Price, best quality you can find in the world!

Basic Properties Of Synthetic Sapphire 

PropertiesIndex
 Chemical Formula: Al2O3
 Optical Index Of Refraction: No:1.768/ Ne:1.760 589.3nm
 Compressive Strength: 300,000 PSI
 Flexural Strength : 100,000 PSI
 Tensile Strength: 58,000 PSI
 Mohs Hardness: 9 Grade
 Maximum Temperature (Continuous): 2000℃
 Coefficient Of Expansion-Perpendicular to C-axis:

 4.3x10-6/℃ 

 Coefficient Of Expansion-Parallel to C-axis: 5.4x10-6/℃ 
 Conductivity: 46w/mk
 Specific Heat (0~100℃): 0.16cal/g℃ 

 Please contact us if you want to know more, also you can check our stocked Sapphire Crystal

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Chengdu Optic-well Photonics Co.,Ltd

Country / Year Established
China China / 2016
Membership
PRO
Business type
Manufacturer

6

President
Simon
Address
Pengzhou City, Chengdu City, China
Product Category
Ball Bearings,Electrical Instrument,High Precision Bearings,Optical Instrument,Other Analyzers
Year Established
2016
No. of Total Employees
1-50
Company introduction

Specialized in sapphire components, Optic-well Optics have served in custom sapphire components area over 10years in china. Optic-well optics mainly supplying Sapphire Windows, Sapphire Lenses, Sapphire Rods, Sapphire Tubes, Synthetic Sapphire Materials ETC... Sapphire components are widely used in Optical Components, Electric devices, Medical equipment, please let us know your requests, we will quote you as soon as we get contact!

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