Colorless Synthetic Sapphire Glass Anti - Chemical Etching Wrist Watch Usage

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: Tianzhili
Minimum Order Quantity: 1000 pcs
Price: according to customers' technical drawing or requirement
Packaging Details: Conventional packaging plastic packaging box foam cotton carton
Detail Information
Material: Sapphire Shape: Available Upon Request
Surface Quality: 60/40;40/20 Thickness: As Request
Color: Transperant,colorless Usage: Wrist Watch And Smartwatch Glass
High Light:

sapphire optical window


sapphire coated glass

Product Description


Colorless Synthetic Sapphire Glass Anti - Chemical Etching Wrist Watch Usage


Synthetic sapphire is a single crystal form of corundum, aka, pure single crystal aluminum oxide, Al2O3. The combination of its unique properties make sapphire a preferred material for extreme mechanical, chemical & optical applications. Unlike glass, sapphire cannot be molded. Sapphire can be grown into near net shapes such as tubes and rod, then ground and polished.


The Advantage of Sapphire Crystal Glass

- High hardness - 9H
- Scratch resistance
- Abrasion resistance
- High mechanical strength
- High temperature resistance
- Good thermal stability
- High optical production rate


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

Contact Details

Phone Number : +8617722965647

WhatsApp : +8618606222729