High Homogeneity Fused Silica/Quartz/Synthetic Fused Silica/Hpfs Quartz/Synthetic Fused Silica 0A 0f 0c

General Introduction: Synthetic Fused Silica ArF Grade, is a high purity synthetic amorphous silicon dioxide manufactured by flame hydrolysis. The noncrystalline, colorless, silica glass combines a very low thermal expansion coefficient with excellent optical qualities and exceptional transmittance in the deep ultraviolet. ArF Grade was developed for 193 nm lithography systems.In order to satisfy the challenging quality requirements of our customers in leading edge applications such as microlithography, The mfnaufacturer s dedicated to continuous improvement. Our investments in research and develop- ment, combined with Usa quality systems, support our technology leadership position and ensure that we meet our customer's requirements on time, every time.Ultra pure fused silica glass material HPFS /Synthetic Fused SilicaMaterials were first developed by  Usa company, then gradually used in commercial field. the manufacturer has made a comparison between Schott's and Russia's corresponding materials. The manufacturer's products have obvious advantages in uniformity and consistency. The most important thing is that the Synthetic Fused Silica products have very small and stable material stress in the case of similar optical and mechanical properties.Products Name: Synthetic Fused Silica ArF Grade,Krf Grade, 0F, 0C,0A,0AA, 1PPM, 0.5PPM, 2PPMOptical and Thermal Properties:Softening Point1585 ºC (107.6 poises)Annealing Point1042 ºC (1013 poises)Strain Point893 ºC (1014.5 poises)Thermal Conductivity1.30 W/m KThermal Diffusivity0.0075 cm2/sAverage C.T.E.0.52 ppm/K5 ºC-35 ºC0.57 ppm/K0 ºC-200 ºC 0.48 ppm/K-100 ºC-200 ºCMechanical Properties:Elastic (Young's) Modulus72.7 GPaShear Modulus31.4 GPaAverage Modulus of Rupture, abraded52.4 MPaBulk Modulus35.4 GPaPoisson's Ratio0.16Density2.201 g/cm3Knoop Hardness (100 g load)522 kg/mm2Chemical Durability:  Solution TimeWeight Loss [mg/cm2]5% HCL by weight@95 ºC24 h< 0.0105% NaOH@95 ºC6 h0.4530.02N NA2CO3@95 ºC6 h0.0650.02N H2SO4@95 ºC24 h< 0.010Deionized H2O@95 ºC24 h0.01510% HF by weight@25 ºC20 m0.23010% NH4F*HF by weight@25 ºC20 m0.220Main Applying Fields: Applying Fields:Application of microlithographyLithography lens,Photomask substrateDeep ultraviolet laser elementOptical standard partsExcimer laser opticsLithographic opticsBeam transmission elementLight guideLaser fusionApplication of various aerospace technologies***** Matching Custom Manufacturing Serivce:Including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.Matching processing equipments;1).Single side lapping and polishing machines2).Duble sided polishing machines3).Ring throwing machines4).DMG five-axis five-linkage spherical milling machine5).DMG ultrasonic machining center6).Super large scale gantry cnc machining center (2.0*2.0m)7).Super large scale surface grinder (1.6m*1.6m)8).CNC cutting machines9).Thin plate cleaning machines10).Ultrasonic trough cleaning machines11).Plane interferometers12).Two dimensional detectors13).Ion beam polishing machines14).Magnetorheological polishing equipmentsMain Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.Raytekoptics Extra value added services offered:1). Optical workcraft & process solution design;2). Rough processing raw materials;3). Semi finishing raw materials;4). Fabricate custom sizes and shapes;5). Design and supply custom coatings;6). Modify and resurface customer supplied materials;7). Drill holes, notch glass and provide beveled substrates;8). Precision polish optics with non-standard aspect ratios;Payment Method: by T/T or Western Union.Delivery time: 7-10 days.Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy--return, replace & refund policy.For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1