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Custom Synthetic Flat Sheet Sapphire Glass Sapphire Crystal for Watches

Basic Information
Place of Origin: China
Brand Name: Tianzhili
Model Number: Customized
Minimum Order Quantity: 200
Price: 2
Delivery Time: 20days
Supply Ability: 200,000Pcs/M
Detail Information
Material: Sapphire Size: 1-200mm
Tolerance: 0.02mm Service: ODM,OEM
Usage: Watch Glass Shape: Customized
Surface: Polished Type: Watch Parts
High Light:

sapphire glass watch face

,

synthetic sapphire glass


Product Description

Custom Synthetic Flat Sheet Sapphire Glass Sapphire Crystal for Watches

 

Synthetic Sapphire Window Technique Index :

Property Specification
Thickness 0.5-50mm
Size tolerance 0.02mm
Edge Finish Ground and beveled
Surface Quality 40-20 scratch-dig
Surface Flatness λ/4 @ 633 nm
Parallelism ≤3 arc min (≤0.9 mrad)
Clear Aperture >80% of central diameter
Hardness (Knoop) 1370 kg mm-2
Young's modulus 3.4 x 1011 N m-2
Thermal Limit 22 W m-1 K-1
Thermal expansion coefficient 8.4 x 10-6 K-1

 

Sapphire Watch Glass Show:

 

 

Custom Synthetic Flat Sheet Sapphire Glass Sapphire Crystal for Watches 0Custom Synthetic Flat Sheet Sapphire Glass Sapphire Crystal for Watches 1

 

Product parameters
glasssurface technologypolishing ,chamfermiddle height random.contace me if you have other specific needsThese round sapphire
glass crystals come in a variety of thicknesses and diameters, are nearly unbreakable crystals making them highly prized by
watchmakers. These watch crystals can be glued into most watch cases or pressure fit into most plastic watch crystal gaskets. Each
sapphire watch crystal comes with a slightly polished bevel edge to give the watch crystal a nice finished look once it has been
installed. These generic sapphire glass crystals can be used to replace the watch crystals of almost every name brand watch
popular today, especially high-end watch crystals like those in Rolex watches, saving you both time and money.

Except for sapphire glass, if you need another watch part, please contact me.Welcome to long-term cooperation.

 

Contact Details
lijia

Phone Number : +8617722965647

WhatsApp : +8618606222729