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Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Specifications
Brand Name :
LEADSUN
Model Number :
High Alumina Castable
Certification :
ISO
Place of Origin :
China
MOQ :
1 Ton
Price :
Negotiable
Payment Terms :
L/C,D/P,T/T,Western Union
Supply Ability :
Negotiable
Delivery Time :
10-15 days
Packaging Details :
Kraft paper bag + Pallet
Refractoriness :
1350-1850C
Size :
1-6mm
Package :
bag+ pallet
Al2O3 :
40-90%
Color :
Grey
Type :
low cement, high alumina, insulation type,plastic,gunning type
Description

High Alumina Castable Features Excellent High-temperature Resistance 1600°C-1750°C

High Alumina Castable is formulated with high-quality bauxite, mullite, andalusite or corundum as aggregates, combined with silica powder and α-alumina powder as micro powders. Refractory cement is used as the binder, together with selected additives to enhance overall performance.

The formulation can be adjusted according to different application requirements. Compared with conventional dense castables, High Alumina Castable is suitable for operating under higher temperature conditions and offers significantly higher cold crushing strength.

Technical data

Item LDSHA75 LDSHA80 LDSHA85 LDSHA95
Service Temp ℃ 1600 1650 1700 1750
Bulk Density (g/cm3) (Dried at 110℃) 2.5 2.6 2.7 3.0
CCS 110℃ (Mpa) 1100℃ 1500 ℃ 65
55
80		 70
60
85		 90
80
100		 95
85
110
MOR 110℃ (Mpa) 1100℃ 1500℃ 10
9
11		 11
9
12		 12
10
13		 13
12
15
Max Grain Size (mm) 6 6 6 6
Chemical Analysis(%)
Al2O3
Fe2O3
75
2.5
80
2.0
85
1.8
95
1.2
Application Guidelines
Mixer
Placement
Water/Mixer Temp℃
Mixing Time(Min):Dry/Wet
P
V/T
20±5
2/5
P
V/T
20±5
2/5
P
V/T
20±5
2/5
P
V/T
20±5
2/5
Water % (Typical) 7-9 7-9 6-8 6-7

Features

  • Excellent abrasion and erosion resistance
  • Superior high-temperature performance
  • High cold crushing strength and mechanical strength
  • Good resistance to chemical and slag corrosion
  • Long service life

Applications

  • Waste incinerators
  • Aluminum smelting furnaces
  • Cement kilns and related equipment
  • Steelmaking industry, including ladles, tundishes and induction furnaces

Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

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Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

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Product Detail
Brand Name :
LEADSUN
Model Number :
High Alumina Castable
Certification :
ISO
Place of Origin :
China
MOQ :
1 Ton
Price :
Negotiable
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Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C
Refractory High Alumina Castable High Temperature Resistance 1600°C - 1750°C

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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