Clear Transparent Sapphire Glass Watch Face , Heteromorphic Sapphire Coated Glass

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: tianzhili
Price: Calculate prices by size and technology
Packaging Details: Conventional packaging plastic packaging box foam cotton carton
Detail Information
Product Name: Sapphire Glass Material: Artificial Sapphire
Use: Watch Lens,Case Custom Made: Can Be Customized
Color: Clear Transparent Surface Quality: 80/50,60/40,40/20
Transmissivity: 85%-95% Shape: Heteromorphic Glass
High Light:

sapphire glass watch face


scratch resistant watch crystal

Product Description

About sapphire glass
SAPPHIRE CRYSTAL (sapphire glass) generally refers to synthetic sapphire, generally used in the manufacture of the watch glass.
It is resistant to wear with tungsten titanium alloys and high-tech ceramics. but sapphire materials can wear resistance and
withstand the strong impact, and some of the same or higher hardness of the material (e.g., millstone, sandpaper, nail, granite,
concrete wall, and floor, etc.) so sapphire glass are not likely to scratch the surface of these materials.




Clear Transparent Sapphire Glass Watch Face , Heteromorphic Sapphire Coated Glass



Product Description:


Main Shape Flat sheet, single cloth, double cloth, single bridge, double bridge and various non-standard shaped glass
Main Material ordinary glass, high-transparent ultra-white imported glass, K1 material glass, pure sapphire glass.
AR coating, semi-AR coating can be plated on the glass surface.
Light Transmission More than 98%and the surface strength and hardness can reach more than 8 Mohs hardness.


Please try to offer more details as below when you place an order:


1. Buyer offers an original sample or related mounting parts and special request for attention or change.


2. If you are unable to provide samples, please provide drawings or try to provide more details.



We can provide flat/single domed/double domed and other shape watch glass,Welcome to email us.



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




Product display:


Clear Transparent Sapphire Glass Watch Face , Heteromorphic Sapphire Coated Glass 0




Contact Details

Phone Number : +8617722965647

WhatsApp : +8618606222729