1. Used in incinerators, glass/ceramic kilns, and various furnaces, etc.
2. Top quality and competitive price
3. Free samples, contact us for price list.
No matter where you buy from, understanding our prices first is the most correct choice
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8615038278221E-mail：
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LCC&ULCC have the characteristics of small porosity, high density, good volume stability, high strength and small water addition. At the same time, LCC&ULCC overcomes the characteristics of the common castable that the strength of the castable decreases significantly at 800~1200℃, strength of LCC&ULCC increases with the increase of temperature. What is more, it has excellent thermal shock resistance, slag resistance and corrosion resistance.
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Item |
Specification |
|||
|
Clay |
High Alumina |
Corundum |
||
|
Al2O3 % |
≥45 |
≥75 |
≥98 |
|
|
CaO % |
＜1.8 |
＜1.5 |
＜1.0 |
|
|
Bulk Density, g/cm3 |
110℃×24h |
≥2.3 |
≥2.6 |
≥3.1 |
|
1350℃×3h |
≥2.26 |
≥2.61 |
/ |
|
|
1550℃×3h |
/ |
/ |
≥3.00 |
|
|
CCS, MPa |
110℃×24h |
≥70 |
≥75 |
≥85 |
|
1350℃×3h |
≥85 |
≥90 |
/ |
|
|
1550℃×3h |
/ |
/ |
≥100 |
|
|
CMOR, MPa |
110℃×24h |
≥6 |
≥8 |
≥9 |
|
1350℃×3h |
≥8 |
≥9 |
/ |
|
|
1550℃×3h |
/ |
/ |
≥11 |
|
|
PLC, % |
1000℃×3h |
-0.3 |
-0.2 |
-0.2 |
|
1350℃×3h |
±0.3 |
±0.5 |
/ |
|
|
1550℃×3h |
/ |
/ |
±0.5 |
|
|
Max Working Temperature, ℃ |
1450 |
1600 |
1800 |
|
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