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An
Introduction to High Reflection Ratio Ceramic Material Program
High reflection ratio ceramic material (HRRCM) applies to materials,
in the band of visible, infrared, ultraviolet light
(UV-Vis-NIR
300-2200 nm),
whose average reflection ratio of light spectrum is or over 95%.
Countries like United States, Britain and Germany have undertaken
the project with the aim of research and production of high
reflection ratio materials and their derivatives by professional
business organizations.
Jingdezhen Hexing Ceramics Research Institute (JHCRI) has succeed in
developing a new kind of ceramic material, which derives the utility
from its response to visible light with wavelength from 380nm to
780nm. The average reflection ratio has reached to 95% after nearly
ten years’research and development. Furthermore, a very elaborate
technology control could improve the ratio to a record by rising
four percentage points. In the past one year, JHCRI has accelerated
the speed of research in infrared and ultraviolet area.
Technique characteristics of HRRCM:
-
1300
℃
high temperature sintering. No organic bond left.
-
Controllable
sintering. The hygroscopicity after sintering varies from
0.5% to 50%.
-
Surface luster is adjustable from diffuse reflection to mirror
reflection.
HRRCM Products Development:
Utilities applied to Optical Measurement Integrating Sphere and High
Temperature Laser Cavity in the band of visible light. Due to the
application of sintering technique, there is no organic bond left.
Stable optical measurement data can be easily established
consequently. Also, it is highly strengthened, and especially
suitable for optical measurement integrating sphere, which can be
used in various working conditions and have excellent anti-quake
performance. The integrating sphere made from our HRRCM owns special
characteristics different to Barium sulfate and Tetrafluoroethylene.
Take HRRCM as a starting point, many new materials will be derived
by mixing into high temperature black and other colored pigments.
These new compounds meet the requirements for white board production
(Reflection ratio required to be over 90%, 82%, 73% and 65%). Their
upstanding spectrum neutrality and well refractory performance are
designed for whiteness measurement data transmitting and apparatus
calibration application; the great saturation and refractory
performance are applicable for color-difference meter (Red, yellow,
green and blue board used as data transmitting gained from
measurement and apparatus calibration); The dimensions of the
standard ceramic board are available from 10mm to 1000mm. They
generally cover all kinds of applications from the measurement in
laboratory to out-door remote control experiments. At present, we
can produce integrating sphere with the diameter reaches to 500mm.
We are able to provide materials for broil porcelain teeth. They are
carefully chosen and having no harm to human body.
Utility as Laser Block. Based on high reflection ratio ceramic
materials, the laser block exhibits the feature of crack-resistance
and fusion-resistance under irradiation of large power laser.
Selectivity transmission material. This material can reflect visible
light and transmit infrared light.
Products, whose features can be ascribed as below: Highly reflection
against visible and infrared lights; the porosity is over to 90%;
highly strengthened; 1300℃ high
temperature resistance.
The
most popular products at present:
High Temperature-resistant ceramic laser cavity;
High reflection ratio ceramic plate (95%); Neutral gray board;
colored board; Lustrous board,
Integrating Sphere and so on.
Address:
Longhua Building, Xincun north road, Jingdezhen City (Near to the
Jingdezhen College of Finance)
TEL:
0798—8526984，299633，8299633(F)
General Director：
Liu Hui（Cell
Phone: 13907983808）
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