Preciosa

The Masters of Crystal

Characteristics

Here, you can find the basic characteristics of materials
Characteristics Cubic Zirconia Syntetic Spinel Nanocrystal
 Chemical Compositions   ZRO2+Y2O3  MgAl204  Al2O3, MgO, TiO2, SiO2
 Structure Cubic  Cubic  Glass-Ceramics
 Hardness (°Mohs)  8,5  8  6,5-7
 Density  ca 5,6  3,61  2,7-3,2
 Refractive Index 2,17  ca 1,73  1,5-1,7
 Dispersion (C-F) 0,060  ca 0,012  0,012-0,02
 Heat Resistance up to  600 °C / 1112 °F  1000°C / 2012 °F  900 şC / 1652 şF
9.4.2008 0:00:44 | read 10547x

News

KEVOLIE’s The Golden Era Glitters with PRECIOSA Crystal Extravagance On June 16th Kev Yiu debuted his latest collection titled The Golden ...
 
load
db > http://crystal.preciosa.com/redakce/index.php?lanG=en&clanek=71&slozka=909&xsekce=&rootPathFix=./../../../