Product description
Fire clay brick have good fire resistance: k26 refractory brick clay firebricks have good high temperature resistance, usually can withstand high temperatures above 1000℃, and some can even reach high temperatures above 1500℃.
Applications of k26 refractory brick
Construction industry: k26 refractory brick can be used for building firewalls, fire doors, flue and other parts.
The manufacturing process of k26 refractory brick includes the steps of raw material mixing, molding, drying and high temperature firing. Among them, the raw material mixing needs to be accurately proportioning, the molding process adopts pressing, extrusion, injection molding and other methods, and the drying methods include natural drying, air drying and hot air drying.
Physical and chemical index of k26 fire brick
|
Items |
Index |
|
||||||||
|
/ |
N-1 |
N2a |
N2b |
N-3a |
N-3b |
N-4 |
N-5 |
N-6 |
||
|
Refractoriness /℃≥ |
1750 |
1730 |
1730 |
1710 |
1710 |
1690 |
1670 |
1580 |
||
|
0.2Mpa Refractoriness under load(RUL)/℃≥ |
1400 |
1350 |
/ |
1320 |
/ |
1300 |
/ |
/ |
||
|
Reheating linear change/℃(1500℃,2h) |
1400℃,2h |
+0.1 -0.4 |
+0.1 -0.5 |
+0.2 -0.5 |
/ |
/ |
/ |
/ |
/ |
|
|
1350℃,2h |
|
|
|
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
|
||
|
Apparent porosity/% ≤ |
22 |
24 |
26 |
24 |
26 |
24 |
26 |
28 |
||
|
CCS/Mpa ≥ |
30 |
25 |
20 |
15 |
15 |
20 |
15 |
15 |
||
Packages:
Factory introduction
How to control quality?
CH Refractories have advanced process equipment and raw material preparation system, batching using electronic batching car, mixing using 750 forced mixer, molding equipment: 1000 tons of brick press 2 sets, 630 tons of brick press 4 sets, 400 tons of brick press 14 sets, 315 tons of brick press 22 sets, 160 tons of brick press 2 sets, 60 tons of brick press 8 sets. Sintering equipment: high temperature shuttle kiln 1, high temperature 180 meters tunnel kiln 2, high temperature 120 meters tunnel kiln 1, medium temperature tunnel kiln 1. Also have a full set of refractories conventional testing equipment, can ensure the quality before sending to customers.
FAQ
Q: How can I get price at soonest?
Q: Can I get sample for testing?
Q: What is MOQ of your product?
Q: How can you guarantee your products quality
Q: Which countries you mainly exporting to?
Q: How long is the production time?
Q: What payment term you can accept?
Q: Can you do OEM? Or customized packages?
Q: Can I visit your factory?
Physical and chemical index of k26 fire brick
|
Items |
Index |
|
||||||||
|
/ |
N-1 |
N2a |
N2b |
N-3a |
N-3b |
N-4 |
N-5 |
N-6 |
||
|
Refractoriness /℃≥ |
1750 |
1730 |
1730 |
1710 |
1710 |
1690 |
1670 |
1580 |
||
|
0.2Mpa Refractoriness under load(RUL)/℃≥ |
1400 |
1350 |
/ |
1320 |
/ |
1300 |
/ |
/ |
||
|
Reheating linear change/℃(1500℃,2h) |
1400℃,2h |
+0.1 -0.4 |
+0.1 -0.5 |
+0.2 -0.5 |
/ |
/ |
/ |
/ |
/ |
|
|
1350℃,2h |
|
|
|
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
+0.2 -0.5 |
|
||
|
Apparent porosity/% ≤ |
22 |
24 |
26 |
24 |
26 |
24 |
26 |
28 |
||
|
CCS/Mpa ≥ |
30 |
25 |
20 |
15 |
15 |
20 |
15 |
15 |
||
