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1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
Specifications
Model Number :
LDS-60; LDS-65;LDS-70;LDS-75;LDS-80
Shape :
Brick
MOQ :
1
Delivery Time :
10-15days
Packaging Details :
Pallet
Payment Terms :
L/C,D/P,T/T
Brand Name :
Leadsun
Delivery Time :
10-15days
Place of Origin :
China
Keyword :
High Alumina Bricks
Certification :
ISO; CE
Color :
White/Light Yellow
Price :
Negotiable
Supply Ability :
5000tons per month
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
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
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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1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick

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Product Detail
Model Number :
LDS-60; LDS-65;LDS-70;LDS-75;LDS-80
Shape :
Brick
MOQ :
1
Delivery Time :
10-15days
Packaging Details :
Pallet
Payment Terms :
L/C,D/P,T/T
Contact Supplier
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick
1800C Lightweight Energy Saving High Alumina Brick Insulating High Alumina Firebrick

Qingdao Leadsun Refractory Co., Ltd

Verified Supplier
1 Years
qingdao
Since 2014
Business Type :
Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Ceramic Fiber Blanket, Fire Clay Brick, Insulation Refractory Bricks
Total Annual :
3000000-5000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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