|
Product Line |
|
FIRECLAY |
DECORATIVE BRICKS |
|||
Brand Name |
|
KOSAM NB |
KOSAM SC |
KOSAM SD |
KOSAM SDр |
KODEK P |
Classification According to EN |
EN ISO 10081-1 |
FC 35 |
FC 35 |
FC 30 |
FC 30 |
FC 35 |
Base Material |
|
Fireclay |
Fireclay |
|||
Al₂O₃ Content (%) |
min. |
38 |
36 |
33 |
33 |
- |
Ř |
39 |
37 |
36 |
36 |
38 |
|
Fe₂O₃ Content (%) |
max. |
2,6 |
2,7 |
3 |
2,5 |
- |
Ř |
2 |
2,5 |
2,7 |
2,3 |
2,7 |
|
Bulk Density (kg.m⁻ł) |
min. |
2020 |
1950 |
1870 |
1900 |
1900 |
Ř |
2060 |
2030 |
2010 |
1990 |
2060 |
|
CCS (MPa) |
min. |
15 |
10 |
10 |
10 |
10 |
Ř |
18 |
14 |
13 |
15 |
20 |
|
Apparent Porosity (%) |
max. |
23 |
24 |
- |
- |
- |
Ř |
22 |
23 |
25 |
24 |
24 |
|
Refractoriness Under Load t₀,₆ |
min. |
1440 |
1400 |
1310 |
1310 |
- |
Ř |
1500 |
1450 |
1400 |
1400 |
- |
|
PLC (%) |
T/time |
1400/5 |
1400/5 |
1400/5 |
1400/5 |
- |
Ř |
±0,2 |
±0,3 |
+0,5/-1,5 |
±1 |
- |
|
Service Temperature (°C) |
max. |
1450 |
1400 |
1350 |
1350 |
1350 |
Thermal Conductivity (W.m⁻ą.K⁻ą) |
100°C |
- |
- |
- |
- |
- |
250°C |
- |
- |
- |
- |
- |
|
500°C |
- |
- |
- |
- |
- |
|
750°C |
- |
- |
- |
- |
- |
|
1000°C |
- |
- |
- |
- |
- |
|
1100°C |
- |
- |
- |
- |
- |
|
1250°C |
- |
- |
- |
- |
- |