Shenzhen Jadezone Sapphire Optical Co., Ltd.

QUALITY SAPPHIRE CRYSTAL WE MADE

Manufacturer from China
Active Member
3 Years
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TV Shaped Black Silkprinting Sapphire Screen Protector

China TV Shaped Black Silkprinting Sapphire Screen Protector wholesale
  • China TV Shaped Black Silkprinting Sapphire Screen Protector wholesale

TV Shaped Black Silkprinting Sapphire Screen Protector

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Brand Name :Unbranded
Model Number :SL-71
Certification :REACH/RoHs/ISO9001
Place of Origin :China
MOQ :200
Price :Negotiable
Payment Terms :L/C, T/T, Western Union, MoneyGram
Supply Ability :1000000/per month
Delivery Time :30days
Packaging Details :Standard Export Carton
Processing :Silkprinting
Coating :AR/AF customer request
Material :Sapphire
Application :for Smartphone
Bending strength :320-930Pa
Description :Scratch-resistant
Shape :TV Shaped
Product name :Sapphire Glass Crystals for Smartphone
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Black Silkprinting TV Shaped Sapphire Glass Crystals for Smartphone

Production description:

Mineral or Sapphire? Hard to decide? Synthetic sapphire—sometimes referred to as sapphire glass—is commonly used as a window material, because it is both highly transparent to wavelengths of light between 150 nm (UV) and 5500 nm (IR) (the visible spectrum extends about 380 nm to 750 nm[56]), and extraordinarily scratch-resistant

Synthetic Sapphire: A synthetic sapphire crystal or “glass” is actually not glass at all. It is a very hard, transparent material made of crystallizing pure aluminum oxide at very high temperatures. Synthetic sapphire has the same hardness as natural sapphire gemstones, but without the colouring agents that give the gems their various hues.

When it is heated, the synthetic sapphire forms round masses, that are then sliced into pieces with diamond-coated saws. These disks are then ground and polished into watch crystals. (One reason sapphire crystals are relatively expensive is that the tools required to cut and polish this extremely hard material are very costly.) Sapphire (whether natural or synthetic) is one of the hardest substances on earth. It measures 9 on the Mohs scale, which is a system for rating the relative hardness of various materials.

Diameter
0.2-300mm
Thickness
0.1-100mm
Dimension tolerance
+/-0.1mm or +/-0.02mm
Surface quality (scratch & dig)
60/40, 40/20 20/10 or better
Clear aperture
>85%, >90%
Surface accuracy
λ/10 λ/2
Parallelism
+/-3' ,+/-30''
Bevel
0.1~0.3mm x 45 degree
Coating
AR, BBAR or Custom
Tensile Strength: 58,000 PSI
Mohs Hardness: 9 Grade
Maximum Temperature (Continuous): 2000℃

Company profile:

JADEZONE Sapphire optical Co.,Ltd. is a factory which is specialized on sapphire glass with 10 years export expreience. Factory covers 3,000 square meters. We got eight patents and one software copyright, and passed the ISO9001 quality certification and ISO14000 environmental certification.

About Factory:

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Our Certificates:
TV Shaped Black Silkprinting Sapphire Screen ProtectorTV Shaped Black Silkprinting Sapphire Screen ProtectorTV Shaped Black Silkprinting Sapphire Screen ProtectorTV Shaped Black Silkprinting Sapphire Screen Protector
Packing&Delivery:
About Packing : Stand export carton
About Delivery: DHL/UPS/TNT/EMS/FedEX ,you can choose whatever you like.
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, but it's a precision product that requires extra cost and freight.
Q: How can I customize my products?
A: Attach your drawings with details (Surface treatment, material, quantity and special requirements etc).
Q: How did you test the product before they are packed?
A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.
Q: What if the products we received are not good?
A: Contact us without hesitation, our special after-sales service will take the responsibility.
Q: What's the material of your products ?
A: Sapphire
China TV Shaped Black Silkprinting Sapphire Screen Protector for sale

TV Shaped Black Silkprinting Sapphire Screen Protector

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