Product Details
CERAMIC REFLECTOR FOR FLASH LAMPS, CONTINUOUS-WAVE LASERS,
DIODE-PUMPED LASERS, AND COSMETIC SURGERY MARKETS.
We manufactures custom and standard ceramic reflector designs for
flash lamps, continuous-wave lasers, diode-pumped lasers, and
cosmetic surgery markets. Ceramic Reflector is made by high purity porous alumina ceramic of
99% Al2O3 content, used extensively for long-life laser reflectors.
This material is sintered at high temperatures to achieve a
controlled porosity.
Ceramic Reflector material properties:
- Bulk density (fired), Mg/m3:3.1
- Color: White
- Porosity (apparent), % nominal: 22
- Flexural strength (ASTM C1161, 3-point), MPa: 170
- Thermal expansion coefficient
200-500C, 10-6/C 7.9
200-1000C, 10-6/C 9.0
Ceramic Reflector features:
- Compared to metal reflectors, ceramic units offer higher
reflectivity and therefore enhanced laser power
- Surfaces can be sealed and coated with a solarization-resistant
glaze to give high bulk reflectivity
- Resists chemical attack
- Controlled porosity
- Has high strength
- Good thermal conductivity
- High electrical resistivity
We can machine or grind ceramic reflectors against the customer’s
drawing. Quantities range from prototype to production quantities.
Glazing protects the surface in preventing adhesion of impurities
and primarily ensures leak tightness of the reflectors.
Characteristics Chart
| Product number | Density g/cm3 | Coefficient of elasticity GPa | Bending strength MPa | Coefficient of thermal expansion ×10-6/K | Coefficient of thermal conductivity W/m・K | Electrical resistance Ω・cm |
---|
Alumina | A995 | 3.9 | 380 | 450 | 7.3 | 30 | 30 |
Alumina porous | - | 2.5 | 55 | 50 | 7.4 | - | 30 |
Silicon carbide | Standard product | 3.1 | 410 | 500 | 4.6 | 170 | 170 |
Silicon carbide porous | - | 2.1 | 55 | 50 | 4.7 | - | 26 |
Company Profile
Henan ZG Industrial Products Co. Ltd. was founded by specialists of
leading industrial institutes in Zhengzhou city, China in 2007.
Our company manufactures, complex develops, supplies, introduces
and upgrades products from technical ceramics, heating elements and
graphite. We provide services for the manufacture, repair and
renovation of special high-temperature equipment as well. In
addition, our company provides services for R&D, analytical
research within our specialization.
We have established contacts with the world’s leading and domestic
manufacturers of ceramic and heating elements, leading industry
institutes and track all the latest trends in this field.
The introduction of ceramic and heating elements in production
requires a special study of each case, taking into account
technological and market nuances. The specialists of our company
have all the necessary experience for the most complete solution of
the customer’s problem and developing an optimal offer.
Among our customers are chemical, petrochemical, oil refining, oil
and gas, mining, mining and concentrating, paper, metallurgy,
power, electrical, electronic, glass and other industries.
We will be glad to answer all your questions.