9 Mohs Optical Synthetic Sapphire Glass With Anti Reflective Coatings

Brand Name:SILIAN
Certification:SGS/ ISO
Model Number:Customized
Minimum Order Quantity:50pcs
Delivery Time:5-8 weeks
Payment Terms:Western Union, MoneyGram, T/T
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Location: Chongqing Chongqing China
Address: No.99 Tong Xi Road, Caijia Town, Beibei District, Chongqing,China
Supplier`s last login times: within 28 hours
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Product Details

Size can be customized round scratch-resistant synthetic sapphire crystal


Feature of our Optical synthetic Sapphire crystal


OEM Size and Design, any shape is ok


Widely used for optical window, lens, military, etc; The material is synthetic sapphire(hardness 9H)


High Crystal Purity:> 99.996%;


Crystal orientation: Provide A plane, R plane, C plane, M plane and other random planes for sapphire crystal product.


Directional accuracy: ±0.05°We can always provide high-quality service, we will respond to the customer's requirements in a short time.


In addition to optical sapphire glass, we can also make other materials of the optical window, sapphire wafer.


Specification


Product NameCustomized Shape Optical Synthetic Sapphire Crystal
propertySapphire
Density3.98g/cm³
Hardness9(mohs)
Melting2053℃
Refractive Index1.762~1.770
Light Transmission≥85℃
Thermal Capacity0.10(cal/℃)
Thermal Conductivity46.04@0℃ 25.12@100℃
12.56@400℃(W/(m.k))
Coefficient of Thermal Expansion6.7x10-6/℃ parallel to Caxis
5.0x10-6/℃ perpendicular to C axis
Crystal StructureHexagonal System
a=4.76A c=12.99A
Purity>99.996%

Regional smelting method—Synthesis principle


The crystalline material is first sintered or pressed into a rod shape, and it is rotated and lowered to the heater, the rod material is melted, and the melting zone is in a floating state, thereby obtaining a purified or recrystallized single crystal.
Features: The crystals produced by the regional smelting method have very high clarity, and it is difficult to see obvious identification features. This method is very costly and is mainly used to produce materials for scientific and technological purposes.




China 9 Mohs Optical Synthetic Sapphire Glass With Anti Reflective Coatings supplier

9 Mohs Optical Synthetic Sapphire Glass With Anti Reflective Coatings

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