High Quality Microcrystalline Structural Glass for Special-Shaped Parts Processing

• Customization: Available
• Certification: CE, ISO
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
• Model NO.: OS-0116
• Type: Quartz Plate
• Substrate: Ohara Clearceram Ccz
• Ccz Regular: 0.0(+-)1.0*10(-7)/Celsuis Degree
• Ccz HS: 0.0(+-)0.2*10(-7)/Celsuis Degree
• Ccz Regular Abrasion AA: 62
• Transport Package: Wood Case
• Specification: custom manufacturing
• Trademark: Ohara
• Origin: Japan
• HS Code: 2811229000
• Production Capacity: 100000kg Per Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 6.000kg
• Lead Time: 7 days (1 - 10 kg) ; To be negotiated ( > 10 kg)

Product Description

Product Description

C-laser Supplies OHARA Microcrystalline Glass - High Precision Optical Material

C-laser proudly provides OHARA Microcrystalline Glass and Schott Microcrystalline Glass, widely applied in optical systems. This material is developed by OHARA based on profound expertise in High Homogeneity Melting and Precise Crystallization technologies. Produced under strictly controlled conditions, it boasts outstanding thermal, mechanical and chemical properties. Featuring an extremely low thermal expansion rate, this glass ceramics becomes an essential material for numerous demanding high-tech applications that require ultra-high accuracy.

Main Characteristics

The microcrystalline glass supplied by C-laser offers extraordinary performance advantages:
Zero-expansion glass ceramics possess unique properties, with almost no changes in geometry and distance when temperature fluctuates.
Extremely low coefficient of thermal expansion (CTE), applicable to a wide temperature range.
Excellent CTE uniformity across the entire material.
Ultra-low defect rate, ensuring stable product performance.
Capable of achieving various precise geometric shapes through grinding processes.
Achievable ultra-smooth surface with residual roughness less than 1 nm.
Superior chemical stability, adapting to complex working environments.
All the above features ensure exceptional reproducibility, applicable to both small components and large-ton astronomical telescopes.

Main Applications

As a decisive factor in the performance and quality of modern technological applications, zero-expansion glass ceramics are widely used in:
Platforms and mirrors for IC and LCD lithography equipment.
Mirror substrates for segmented and large monolithic telescopes.
Ultra-lightweight mirror blanks.
Technical standards for precision measurement.
High-precision mechanical parts, such as ring laser gyroscopes.

Thermal Expansion Properties:
Model	Coefficient of Thermal Expansion
CCZ Regular	0.0±1.0×10-7/°C
CCZ HS	0.0±0.2×10-7/°C.
Coefficient of Thermal Expansion of is guaranteed for the temperature range of 0~50°C.

Custom Manufacturing Services

C-laser provides comprehensive custom manufacturing services to meet diverse demands: 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.

Main Export Countries & Regions

Our products are exported to global markets, including: USA, UK, Japan, Germany, Spain, France, Switzerland, South Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arabia, Turkey, Finland, Poland, and other countries and regions.