 |
E.N.
100
Bending strength |
22
Valore medio |
In
conformity with the norms |
 |
E.N.
104
Thermal shock resistance |
Required
resistance to
10 cycles |
In
conformity with the norms |
 |
E.N.
122
Resistance to stains on the surface |
CLASSE
= 2 |
<
= 2 |
 |
E.N.
101
MOHS Hardness |
5 |
In
conformity with the norms |
 |
E.N.
154
Resistance to abrasion - P.E.I. tester |
Classification
in 4 groups |
¾º
Group |
 |
E.N.
124
Acid and alkali resistance
(except for HF compounds) |
CLASSE
= B |
<
= B |
 |
E.N.
103
Coefficient of linear thermal expansion from ambient temperature
100ºC MK-1 |
9
x 10 |
In
conformity with the norms |
 |
E.N.
99
Water absorption of the body |
3
< E Valore medio
6 Max. valore singolo |
In
conformity with the norms |
 |
E.N.
202
Frost resistance |
Required
resistance to a minimum of 50 cycles
from +15ºC to -15ºC |
In
conformity with the norms |
