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China, Chinese Premium Glass: Low Expansion for Optimal Performance1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsQuartzSuperior Clarity DesignLow Expansion Design
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
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Product Description General Introduction: Corning ULE 7972 Ultra Low Expansion Glass is a remarkable titania silicate glass boasting unparalleled features that establish it as the preferred choice across a diverse array of applications. From precision machine tool reference blocks to both solid and lightweight mirror blanks for astronomical telescopes and sophisticated space satellite endeavors, this glass excels. Esteemed professionals in the semiconductor industry have acclaimed ULE? as an indispensable "material of choice" specifically for EUV applications, underscoring its pivotal role in cutting-edge technological advancements.Products Name: Corning ULE 7972 Ultra Low Expansion Glass Alias: Corning 7972, Corning 7972 glass, Corning 7972 low expansion glass, 7972 glass, ULE 7972, ULE 7972 glass, 7972 low expansion glass, etc.Optical and Thermal Properties:Optical PropertiesStress Optical Coefficient 4.15 (nm/cm)/(kg/cm3)[0.292(nm/cm)psi]Abbe'Number(vd)53.1Refractive index (nominal CTE material)nF (486 nm) 1.4892nD (589 nm) 1.4828nC (656 nm) 1.4801dn/dt20-40°C 10.68 x 10-6/°C40-60°C 11.24 x 10-6/°CThermal PropertiesMean coefficient of thermal expansion 5oC to 35oC 0 ± 30 x 10-9/K[0 ± 30 ppb/oC]Thermal Conductivity (K)1.31 w/(m ? oC) [1.13 kcal/(m ? hr ? oC)]Thermal diffusity (D)0.0079 cm2/sD.C. volume resistivity, 200oC 100Hz (R)1011.6 ohm ? cmMean specific heat (Cp)767 J/ (kg ? oC) [0.183 cal/(g ? oC)]Strain point890oC [1634 oF]Annealing point1000oC [1832 oF]Softening point1490oC [2714 oF]Mechanical Properties:1). Poisson's ratio (v):0.172). Ultimate tensile stress (MOR):49.8 MPa [7220 psi]3). Knoop Hardness, 200g load:460 kg/mm24). Density (ρ):2.21 g/cm3 [0.079 lbs./in3]5). Specific stiffness (E/ρ):3.12 x 106 m [1.23 x 108 in.]6). Shear Modulus (G):29.0 GPa [4.20 x 106 psi]7). Bulk Modulus (K): 34.1 GPa [4.95 x 106 psi]8). Elastic Modulus (E):67.6 GPa [9.80 x 106 psi]Chemical Durability:1). Outstanding resistance to weathering.2). Demonstrates virtually no surface clouding or electrical surface leakage under exposure to water, sulfur dioxide, and atmospheric gases.3). Offers high resistance to nearly all chemical agents, ensuring durability and reliability.Main Applying Fields: Applying Fields:LCD TV, computer monitorGlass substrate of notebook computerCeramic carriers and filters for mobile emission control systemsOptical fiber, optical cable, hardware and equipment for communication networkOptical biosensors for drug developmentOptics in semiconductors, aerospace, defense, astronomy and Metrology***** Matching Custom Manufacturing Service:Our comprehensive range of services includes Moulding, CNC Machining, Polishing, Particle Beam Processing, Magnetic Flux Conversion Processing, Grinding, Coating, Lightweighting, and Custom Shaping. We also specialize in 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, and more.Matching Processing Equipments:1). Single side lapping and polishing machines2). Double-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. General Introduction: Corning ULE 7972 Ultra Low Expansion Glass is a titania silicate glass with unique characteristics that has made it the material of choice in applications ranging from machine tool reference blocks to solid and lightweight mirror blanks for astronomical telescopes and space satellite applications. Experts in the semi- conductor industry have identified ULE? as a "material of choice" for EUV applications.Products Name: Corning ULE 7972 Ultra Low Expansion Glass Alias: Corning 7972, Corning 7972 glass, Corning 7972 low expansion glass, 7972 glass, ULE 7972, ULE 7972 glass, 7972 low expansion glass ,etcOptical and Thermal Properties:Optical PropertiesStress Optical Coefficient 4.15 (nm/cm)/(kg/cm3)[0.292(nm/cm)psi]Abbe'Number(vd)53.1Refractive index (nominal CTE material)nF (486 nm) 1.4892nD (589 nm) 1.4828nC (656 nm) 1.4801dn/dt20-40°C 10.68 x 10-6/°C40-60°C 11.24 x 10-6/°CThermal PropertiesMean coefficient of thermal expansion 5oC to 35oC 0 ± 30 x 10-9/K[0 ± 30 ppb/oC]Thermal Conductivity (K)1.31 w/(m ? oC) [1.13 kcal/(m ? hr ? oC)]Thermal diffusity (D)0.0079 cm2/sD.C. volume resistivity, 200oC 100Hz (R)1011.6 ohm ? cmMean specific heat (Cp)767 J/ (kg ? oC) [0.183 cal/(g ? oC)]Strain point890oC [1634 oF]Annealing point1000oC [1832 oF]Softening point1490oC [2714 oF]Mechanical Properties:1).Poisson's ratio (v):0.172).Ultimate tensile stress (MOR):49.8 MPa [7220 psi]3).Knoop Hardness, 200g load:460 kg/mm24).Density (p):2.21 g/cm3 [0.079 lbs./in3] - A perfect balance of weight and strength.5).Specific stiffness (E/P):3.12 x 106 m [1.23 x 108 in.] - Ensuring optimal performance under stress.6).Shear Modulus (G):29.0 GPa [4.20 x 106 psi] - Provides exceptional resistance to shape deformation.7).Bulk Modulus (K): 34.1 GPa [4.95 x 106 psi] - A testament to superior compressibility.8).Elastic Modulus (E):67.6 GPa [9.80 x 106 psi] - Offers unmatched flexibility and resilience.Chemical Durability:1).Excellent resistance to weathering - Built to withstand the harshest conditions.2).Exhibits virtually no surface clouding or electrical surface leakage when subject to attack by water, sulfur dioxide, and atmospheric gases - Maintaining clarity and performance.3).High resistance to attack by nearly all chemical agents - Perfect for diverse environments.Main Applying Fields: Applying Fields:LCD TV, computer monitorGlass substrate of notebook computerCeramic carriers and filters for mobile emission control systemsOptical fiber, optical cable, hardware and equipment for communication networkOptical biosensors for drug developmentOptics in semiconductors, aerospace, defense, astronomy and Metrology***** Matching Custom Manufacturing Service: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. - Tailored to fit your precise needs.Matching processing equipments;1).Single side lapping and polishing machines - For precision surface finishing.2).Double sided polishing machines - Ensure uniformity and smoothness.3).Ring throwing machines - Advanced technology for superior results.4).DMG five-axis five-linkage spherical milling machine - Precision and versatility combined.5).DMG ultrasonic machining center - Cutting-edge machining for intricate designs.6).Super large scale gantry CNC machining center (2.0*2.0m) - Ideal for large scale projects.7).Super large scale surface grinder (1.6m*1.6m) - Ensures flawless surface quality.8).CNC cutting machines - Precision cutting for any project.9).Thin plate cleaning machines - For spotless cleanliness.10).Ultrasonic trough cleaning machines - Advanced cleaning for optimal maintenance.11).Plane interferometers - For precision measurement and analysis.12).Two dimensional detectors - High accuracy detection at your service.13).Ion beam polishing machines - Achieve perfect finishes with advanced technology.14).Magnetorheological polishing equipments - Superior polishing for the finest surfaces.Main Cooperation Materials Manufacturers: CORNING, OHARA, SCHOTT, LEONI, AGC, HELLMA, NIKON, VITRON, C-LASER, ETC - Partnering with industry leaders for the highest quality materials.Main Export Countries & Areas: USA, UK, Japan, Germany, Spain, France, Switzerland, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arabia, Turkey, Finland, Poland, etc. - A global reach to serve diverse markets.Raytekoptics Extra value added services offered:1). Optical workcraft & process solution design - Tailored expertise for exceptional optical solutions.2). Begin with the rough processing of raw materials to ensure a solid foundation;3). Proceed to semi-finishing raw materials, carefully refining them for optimal results;4). Expertly fabricate custom sizes and shapes to suit your unique project needs;5). Skillfully design and supply bespoke coatings tailored to your specifications;6). Modify and meticulously resurface materials provided by customers, enhancing their utility;7). Precisely drill holes, notch glass, and deliver beveled substrates with expert craftsmanship;8). Achieve precision polishing for optics with unique and non-standard aspect ratios;Payment Method: Secure your transactions by T/T or Western Union for your convenience.Delivery time: Expect prompt delivery within 7-10 days, ensuring timely project progression. Quality Warranty: Ruitaiphotoelectric (Raytekoptics) proudly offers a robust quality warranty for our optics products, backed by our comprehensive '3R' policy-return, replace, & refund. For any products that do not meet our quality standards, Ruitaiphotoelectric (Raytekoptics) is committed to providing return, replacement, and refund options.
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