Refractory Mortar & Insulating Mortar for CDQ
A coking industry-grade refractory product engineered for reliable high-temperature service.
Refractory Mortar & Insulating Mortar for CDQ
A coking industry-grade refractory product engineered for reliable high-temperature service.
The following table lists the key technical properties of Refractory Mortar & Insulating Mortar for CDQ. For full data sheets, mix-design recommendations or installation instructions, contact our engineering team.
Technical Specifications
|
Item |
N3Fireclay mortar |
N53Fireclay mortar |
Mullite |
Silicon carbide |
Insulating mortar | |||
|
Chemical Composition |
AI2O3 min. |
35 |
45 |
65 |
40 |
| ||
|
SiC min. |
|
|
|
30 |
| |||
|
Fe2O3 max. |
2.0 |
2.0 |
|
|
| |||
|
Refractoriness, ℃ min. |
1690 |
1710 |
1730 |
|
| |||
|
0.2MPaRefractoriness under load (beginning softening temperature),℃ |
1350 |
1350 |
1450 |
1500 |
| |||
|
Bonding strengthMPa |
110℃×24h, |
3 |
3 |
6 |
6 |
0.2 | ||
|
600℃×3h,After Firing min. |
4 |
4 |
6 |
6 |
| |||
|
800℃×3h,After Firing min. |
4 |
4 |
6 |
6 |
0.1 | |||
|
1100℃×3h, After Firing min. |
4 |
4 |
6 |
8 |
| |||
|
Permanent Linear Change % |
1100℃×3h |
+1~-3 |
+1~-3 |
+1~-3 |
+1~-3 |
| ||
|
Bonding time,min |
1-2 |
1-2 |
1-2 |
1-2 |
| |||
|
particle size % |
-1.0mm |
100 |
100 |
100 |
100 |
| ||
|
+0.5mm max. |
2 |
2 |
2 |
1 |
| |||
|
-0.074mm min. |
50 |
60 |
60 |
60 |
| |||
Application
Suitable for use in the Refractories for Coking Industry. This product page has been viewed 3610 times.