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1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
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1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
| MOQ: | 1 |
| Price: | Negotiable |
| Standard Packaging: | Pallet |
| Delivery Period: | 10-15days |
| Payment Method: | L/C,D/P,T/T |
| Supply Capacity: | 5000tons per month |
Detail Information
Place of Origin
China
Brand Name
Leadsun
Certification
ISO; CE
Model Number
LDS-60; LDS-65;LDS-70;LDS-75;LDS-80
Delivery Time:
10-15days
Shape:
Brick
Color:
White/Light Yellow
Keyword:
High Alumina Bricks
Highlight:
1800C High Alumina Brick
,Lightweight High Alumina Firebrick
,Energy Saving High Alumina Brick
Product Description
Product Overview
Leadsun high alumina bricks are produced with selected bauxite chamotte through an advanced process and strict quality control. Their main mineral components are corundum and mullite phases. They feature excellent high-temperature mechanical properties and chemical corrosion resistance.
Key Features
- Resists high temperatures
- Great bulk density
- Low iron content
- Good eroding resistance
Applications
- Steel furnaces
- Iron making furnaces
- Glass kiln
- Ceramic tunnel kiln
- Cement kiln
Product Gallery
Technical Data
| Item | LDS-60 | LDS-65 | LDS-70 | LDS-75 | LDS-80 |
|---|---|---|---|---|---|
| AL2O3 (%) | ≥60 | ≥65 | ≥70 | ≥75 | ≥80 |
| SIO2 (%) | 32 | 27 | 22 | 20 | ≥18 |
| Fe2O3 (%) | ≤2.5 | ≤2.2 | ≤2.0 | ≤1.8 | ≤1.5 |
| Refractoriness (°C) | ≥1750 | ≥1770 | ≥1780 | ≥1800 | ≥1850 |
| Bulk Density (g/cm³) | 2.2–2.25 | 2.3–2.35 | 2.4–2.45 | 2.5–2.55 | 2.75–2.8 |
| Softening Temperature Under Load | ≥1450 | ≥1470 | ≥1510 | ≥1520 | ≥1600 |
| Apparent Porosity (%) | ≤25 | ≤24 | ≤23 | ≤21 | ≤18 |
| Cold Crushing Strength (MPa) | ≥43 | ≥47 | ≥50 | ≥60 | ≥85 |
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