High Purity Material
Cold Grinding Processing
Competitive Price
Good Delivery
Great Catagory
Through Grinding and other Processings ZCQ can make tailor-made Quartz Flanges:
Flange OD is from: 5mm to 500mm
Flange ID is from: 1mm to 450mm
Flange Thickness is from: 0.5mm to 550mm
Other dimension unspecified here could be in accord with customers' designs.
Normal Usages of ZCQ Quartz Flange:
(1) Mechanical Components, Environmental Protection Industry,
(2) Plasma Processing Apparatus
(3)Aerospace, Commercial Industrial
(4) Military, Defense, Electronics
(5) Instrumentation, Research & Development, Nuclear
(6)Optical, Medical, Oil & Gas Lighting, Laser Equipment Security
(7) Automotive, Audio/Video, Display Technology
(8) Furniture Design, Lighting Technology
(9) Military Technology, Office Automation, Projection Technology
(10) Vandal Proof Systems, Semiconductor, High Temperature Lighting
(11) Fiber Optics
Some Typical Characteristics of Quartz:
Very Low Coefficient of Thermal Expansion
Resistance to High Temperature
High Chemical Purity
High Corrosion Resistance
Extensive Optical Transmission from Ultra-Violet to Infra-Red
Excellent Electrical Insulation Qualities
Techincal Information of Transparent Quartz Materials:
Density: 2.203 g/cm3
Hardness: 7 (Modified Scale); 5.36.5 (Mohs Scale)
Tensile strength: 48.3 MPa
Compressive strength: >1.1 GPa
Bulk modulus: ~37 GPa
Rigidity modulus: 31 GPa
Young's modulus: 71.7 GPa
Poisson's ratio: 0.16
Coefficient of thermal expansion: 5.5×10-7 cm/(cmK) (average from 20°C to 320°C)
Thermal conductivity: 1.3 W/(mK)
Heat capacity: 45.3 J/mol
Softening point: c. 1730°C
Annealing point: c. 1180°C
Strain point: 1075°C
Electrical resistivity: >1018 Ω×m
Dielectric constant: 3.75 at 20°C 1 MHz
Dielectric loss factor: less than 0.0004 at 20°C 1 MHz
Index of refraction at 587.6 nm (nd): 1.4585
ZCQ offers:
1.High Purity Material
2.Quality Gurantee High Precision Manufacturing
3.Competitive Price
4.Good Delivery
5.Great Catagories
6. No minimum order restriction
Please call us and send us email for an inquiry and try our services today.
