Sk50 Sk40 Sk30 High Alumina Bricks High Temperature Fire Kiln Bricks For Furnace
Description of Premium-grade High Alumina Bricks sk50 sk40 sk30 High Alumina Refractory Bricks For High Temperature Kiln & Furnace
Introducing our premium-grade High Alumina Bricks, meticulously crafted to exceed the demands of neutral refractoriness, ensuring a secure working environment even at temperatures surpassing 1300 degrees Celsius. These bricks are meticulously engineered using select raw materials with an alumina content surpassing 48%, subjected to precise shaping and high-temperature calcination processes. They exhibit exceptional thermal stability and an impressive fire resistance threshold of over 1770 degrees Celsius. Our offerings come in a range of specifications, tailored to meet the unique requirements of our valued customers.
Product Specification of Fire-resistant alumina fire brick sk50 sk40 sk30 bauxite clinker refractory bricks for boiler Kiln furnace
|
Item
|
Index
|
||||
|
SK40
|
SK38
|
SK37
|
SK36
|
SK35
|
|
|
LZ-80
|
LZ-75
|
LZ-65
|
LZ-55
|
LZ-48
|
|
|
Al2O3 %
|
≥80
|
≥75
|
≥65
|
≥55
|
≥48
|
|
Apparent Porosity, %
|
≤21
|
≤24
|
≤24
|
≤22
|
≤22
|
|
CCS, MPa
|
≥70
|
≥60
|
≥50
|
≥45
|
≥40
|
|
0.2MPa RUL ℃
|
≥1530
|
≥1520
|
≥1500
|
≥1450
|
≥1420
|
|
PLC, %
|
1500℃×2h
-0.4~0.2 |
1450℃×2h
-0.4~0.1 |
|||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.