Microcrystalline Glass/Glass Ceramic/Optical Glass Substrate

• Customization: Available
• Certification: CE, ISO, BV
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Astronomy, Medicine, Biology, Communication, Milit
• Model NO.: RAY-XS098#
• Type: Ohara Optical Substrate
• 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
• Ccz HS Abrasion AA: 64
• Transport Package: Wood Case
• Specification: D1900mm*(H)500mm
• Trademark: Ohara
• Origin: Japan
• HS Code: 2811229000
• Production Capacity: 100000kg Per Year

Product Description

General Introduction:
Raytek offers OHARA Microcrystalline glass and Schott Microcrystalline glass widely used in optical system. This material was developed by OHARA based on our knowledge of High Homogeneity melting and Precise Crystallization. This material is produced under tightly controlled conditions and offers outstanding thermal, mechanical and chemical properties.

Main Characteristics:
Extraordinary features
1.Highly accurate in extreme conditions
2.Excellent workability from small size to large size
3.Used in many high-tech applications
4.It has the characteristics of low thermal expansion even under harsh environment
5.Uniformity and repeatable manufacturing
6.Excel in extreme conditions
7.Custom shapes

Thermal Conductivity:

ITEM	CCZ	CCZ HS
Thermal Conductivity (W/(m•K))	1.51	1.52
Thermal Diffusion (×10^-4m^2/s)	0.00762	0.00775
Specific Heat (kJ/(kg•K))	0.777	0.773

Main Applying Fields:
High tech application
Zero expansion glass ceramics have become a decisive factor in the performance and quality of many modern technology applications as following:
1).Platform and mirror for IC and LCD lithography equipment
2).Mirror substrate for segmented and large monolithic telescopes
3).Ultra light weight mirror blank
4).Technical standard for precision measurement
5).High precision mechanical parts, such as ring laser gyroscope

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 machines
2).Duble sided polishing machines
3).Ring throwing machines
4).DMG five-axis five-linkage spherical milling machine
5).DMG ultrasonic machining center
6).Super large scale gantry cnc machining center (2.0*2.0m)
7).Super large scale surface grinder (1.6m*1.6m)
8).CNC cutting machines
9).Thin plate cleaning machines
10).Ultrasonic trough cleaning machines
11).Plane interferometers
12).Two dimensional detectors
13).Ion beam polishing machines
14).Magnetorheological polishing equipments


Main Cooperation Materials Manufacturers: 
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main 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.