Datasheet
Porcelain mass produced by Elektroporcelán Louny
- Porcelain mass conformed by EN 60 672-3:1998
- Porcelain mass produced by „non-dry technology" that offers deliveries of a semi-liquid mass or a malleable mass (18 – 21% humidity content)
- Porcelain mass should be delivered as a clay rod, rounded or square form.
An offer of Porcelain mass:
1/ Porcelain mass based on SiO2 (acc. to IEC 672, C110)
2/ Porcelain mass based on Al2O3 (acc. to IEC 672, C120 and acc. to IEC 672, C130).
Porcelain mass C110 made by EPL Louny - properties comparison with the IEC 672:
IEC 672 – EPL values
Open (apparent) porosity max. (%) 0,0 0,0
Bulk density min. (Mg.m3) 2,2 2,35
Flexural strenght min. (MPa) 50 73,6
Mean coeficient of linear thermal expansion 30 až 600oC (10-6 K-1) 4 – 7 5,11
Electric strenght min. (kV.mm-1) 20 30,6
Dissipation factor 1 MHz max. (10-3) 25 7,5
Porcelain mass C130 made by EPL Louny - properties comparison with the IEC 672:
IEC 672 – EPL values
Open (apparent) porosity max. (%) 0,0 0,0
Bulk density min. (Mg.m3) 2,5 2,67
Flexural strenght min. (MPa) 140 158,6
Mean coeficient of linear thermal expansion 30 až 600oC (10-6 K-1) 5 – 7 5,66
Electric strenght min. (kV.mm-1) 20 34,7
Dissipation factor 1 MHz max. (10-3) 10 6,1
