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Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass

Shenzhen Tianzhili Crystal Co., Ltd.

Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass

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Brand Name : Tianzhili

MOQ : 100

Price : $4

Supply Ability : 200,000pcs /month

material : sapphire

shape : customized

color : costomized

size : 1-200mm

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Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass

Synthetic Sapphire Window Technique Index :

Specification:

  • 100% brand new and high quality

  • Material: Scratch Resistant Sapphire Glass

  • 2 Sizes for choosing: 5.5x4.5mm(for women's watches), 7.0x5.5mm(for men's watches)

  • Feature: Scratch-resistant, High transparency

  • Use on date window watch crystal glass. You need to use a clear crystal glue(not included) to fix it.

  • The watch and round crystal in the picture are just for demonstration. They are not included.

Package included:

  • 1x Sapphire Bubble Magnifier Lens for Date Window Watch Crystal Glass

Note:

  • Due to the hand measurement, there have size error about 1-3cm

  • Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same

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:

Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated GlassVarious Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass


Product Tags:

scratch resistant watch face

      

optical collimator lens

      
Wholesale Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass from china suppliers

Various Colors Sapphire Crystal Glass , 0.02mm Size Sapphire Coated Glass Images

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