Product description
From the perspective of rotary kiln bricks alone, if the aluminum content exceeds 48%, they can be called high aluminum bricks. There are also high aluminum bricks with different aluminum contents of 55%, 65%, 75%, 80%, and 85%, which can be used in furnace lining at different temperatures.
This series of rotary kiln bricks use special grade aluminum bauxite clinker as the main raw material, supplemented by special additives, high pressure forming and high temperature firing. Refractory bricks alumina has the characteristics of large heat storage capacity and small creep rate.
Physical and chemical index of rotary kiln bricks
|
Items |
Index |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3%≥ |
75 |
65 |
55 |
48+ |
|
CCS/Mpa ≥ |
54 |
49 |
44 |
40 |
|
Apparent porosity/% ≤ |
23 |
23 |
22 |
22 |
|
Refractoriness under load /℃ ≥ |
1520 |
1500 |
1470 |
1420 |
|
Reheating linear change(1500℃,2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4(1450℃.2h) |
|
Refractoriness/℃≥ |
1790 |
1790 |
1770 |
1750 |
Packages:
CH Refractories have advanced refractory products manufacturing process equipment and raw material preparation system, batching using electronic batching car, mixing using 750 forced mixer, molding equipment: 2 sets 1000 tons of brick press , 4 sets 630 tons of brick press, 14 sets 400 tons of brick press , 22 sets 315 tons of brick press, 2 sets 160 tons of brick press ,8 sets 60 tons of brick press . Also have a full set of refractories conventional testing equipment, can ensure the quality before sending products to customers.
01
High Quality
CH Refractories producing products according to ISO 9001 standard and provide SGS testing report for each order
02
Proven Experience
CH Refractories was founded in 1984 with decades experience in producing refractory products
03
Professional Team
Professional Team
More than 30 years manufacturing experience and 10 years exporting experience
04
Custom Service
Integrated factory strength to support all kinds of refractory products customization
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 rotary kiln bricks
|
Items |
Index |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3%≥ |
75 |
65 |
55 |
48+ |
|
CCS/Mpa ≥ |
54 |
49 |
44 |
40 |
|
Apparent porosity/% ≤ |
23 |
23 |
22 |
22 |
|
Refractoriness under load /℃ ≥ |
1520 |
1500 |
1470 |
1420 |
|
Reheating linear change(1500℃,2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4(1450℃.2h) |
|
Refractoriness/℃≥ |
1790 |
1790 |
1770 |
1750 |
