infrared quartz Plate
With high durability
Max heat-resistant temperature: 1200 degreeC
Port: shanghai FOB
Minimum Order Quantity: 80 Piece/Pieces
Supply Ability: 7800 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T
Contact SupplierPackaging Detail: pearl wool,export package to avoid breaking,or as required
Delivery Detail: within 30 days
Thickness: 0.5-60mm
Fused Silica Window has some beneficial characteristics include:
Broad transmission spectrum
Thermal stability
Scratch resistant
Low thermal expansion coefficient
Good homogeneity with excellent optical properties
Wider thermal operating range
When the broadest transmission spectrum is required with high durability, a reasonable cost, these windows are ideal. Fused Silica is physically robust and resists chipping and scratches,coefficient of thermal expansion is quite low, so these windows maybe subjected to higher levels of thermal shock than glass or sapphire can withstand.
Material: Ultraviolet Quality synthetic fused, Ultraviolet Quality nature fused
Refractive index:
Dimension:+0,-0.2mm
Thichness :+/-0.2mm
Surface flatness :less than 0.2um.
Parallelism: less than 5arc min
Protective Bevel :0.2mm-0.5 x45degree
Surface quality :120/80 to 20/10 scratch/dig
Clear aperture: >90%
Both sides polished
Fire polished is recommended after mechanical polished.