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Shenzhen Tianzhili Crystal Co., Ltd.
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Different Shape Transparent Synthetic Sapphire Glass For Watch

Shenzhen Tianzhili Crystal Co., Ltd.

Different Shape Transparent Synthetic Sapphire Glass For Watch

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Place of Origin : Guangdong, China (Mainland)

Model Number : customized

Price : US $5.00

Brand Name : synthetic sapphire

Type : Watches for Parts

Size : Custom Size

Application : 9H hardness

Surface treatment : Polished

Usage : watch glass

Color : transparent

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Different Shape Transparent Synthetic Sapphire Glass For Watch

Industrial synthetic sapphire glass Rectangle/Square Sapphire Glass

Products
Subjects
Length(mm)
Width(mm)
Thickness(mm)
Rectangle Sapphire windows
Size
2.00~210.00
1.00~150.00
0.05~50.00
Tolerance
0.03~0.10
0.03~0.10
+/-0.02
Square Sapphire window
Size
1.00~150.00
1.00~150.00
0.05~50.00
Tolerance
0.03~0.10
0.03~0.10
+/-0.02

Industrial synthetic sapphire glass Round Sapphire glass

Products Name
Diameter
Tolerance
Thickness
Tolerance
Sapphire Window
φ2mm~250mm
+/-0.01mm
0.1mm~150mm
+/-0.01mm

Synthetic Sapphire Window Technique Index :

Property Specification
Thickness 1-50mm
Size tolerance 0.02mm
Edge Finish Ground and beveled
Surface Quality 60-40 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 Tags:

sapphire coated glass

      

sapphire optical window

      
China Different Shape Transparent Synthetic Sapphire Glass For Watch wholesale

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