Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable

Shape
Powder
Material
Castable
Bulk Density
2.0~2.5g/cm3
Size
0~3mm
Name
Refractory Castables
Application
Furnace Lining
Transport Package
Sealing in Plastic Film in The Woven Bag of 50kg I
Specification
80*80*80cm/ton
Trademark
KRNC
Origin
Henan, China
HS Code
38160000
Production Capacity
250000tons/Year
Package Size
20.00cm * 10.00cm * 5.00cm
Package Gross Weight
3.000kg
Reference Price
$ 225.00 - 297.00
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Product Description

Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable
Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable
Traditional Dense Castable A-45 A-60 A-70 A-75 A-80 A-90
Dry Density (g/cm3) ≥ 2.3 2.5 2.6 2.65 2.7 3
Al2O3≥ 45 60 70 75 80 90  
ZrO2 -- -- -- -- -- --  
110 ºC ×24h≥ 5 8 9 9 10 12  
1500 ºC ×3h≥ 8(1350 ºC ) 10 (1450 ºC ×3h) 12 15  
110 ºC ×24h≥ 30 40 40 45 45 60  
1450 ºC ×3h≥ 60 80 80 85 90 85  
Linear Dimensional Change After Fired (1500 ºC ×3h)%≤ ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5
1350 ºC ×3h 1450 ºC ×3h 1450 ºC ×3h 1450 ºC ×3h
Refractoriness( ºC ≥ 1710 1740 1790 1790 1790 1790
Working Temp( ºC ) 1450 1450 1500 1550 1600 1650
 
Low Cement Castable Corundum High Alumina Clay
KRLC-90 KRLC-80 KRLC-70 KRLC-60 KRLC-50 KRLC-40
Al2O3 90 80 70 60 50 40  
CaO 2.5 2.5 2.5 2.5 2.5 2.5  
110 ºC ×24h 2.95 2.75 2.6 2.5 2.4 2.3  
1500 ºC ×3h 2.9 2.7 2.6 2.4 2.4 2.3  
110 ºC ×24h 60 45 45 40 40 40  
1500 ºC ×3h 80 75 70 60 60 60  
110 ºC ×24h 8 7 6 6 6 6  
1500 ºC ×3h 10 10 10 8 8 8  
110 ºC ×24h -0.1 -0.1 -0.1 -0.1 -0.1 -0.1  
1500 ºC ×3h -0.5 -0.5 -0.5 -0.5 -0.5 -0.2  
M ax. service temperature ºC 1700 1600 1500 1450 1400 1350

Light Weight Castable QJ-0.8 QJ-1.0 QJ-1.2 QJ-1.4 QJ-1.5 QJ-1.6
Al2 O3 % ≥30 ≥30 ≥35 ≥35 ≥75 ≥75
Fe2 O3 % ≤2 ≤2 ≤2 ≤2 ≤2 ≤2
Bulk
Density
g /cm ³ 		110 ºC×24h            
1000 ºC×3h ≤0.8 ≤1.0 ≤1.2 ≤1.4 ≤1.5 ≤1.6
Breaking strength MPa 110 ºC×24h ≥1.0 ≥1.0 ≥1.2 ≥1.4 ≥1.6 ≥1.6
1000 ºC×3h ≥1.5 ≥1.5 ≥2.5 ≥3.0 ≥5.0 ≥4.0
Compressive strength MPa 110 ºC×24h ≥3.0 ≥5.0 ≥8.0 ≥10 ≥15 ≥15
1000 ºC×3h ≥3.0 ≥5.0 ≥8.0 ≥10 ≥18 ≥18
Linear Change PLC   % 110 ºC×24h ≤-0.3 ≤-0.3 ≤-0.3 ≤-0.3 ≤-0.3 ≤-0.3
1000 ºC×3h ≤-0.5 ≤-0.5 ≤-0.5 ≤-0.5 ≤-0.2 ≤-0.5
Thermal Conductivity
350 ºCW/m·k 		≤0.25 ≤0.3 ≤0.34 ≤0.4 ≤0.6 ≤0.6
Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable Castable Refractory Manufacturer Competitive Price Heat Resistant High Alumina Refractory Castable

 

Refractory

DREAMKITCHEN.PT, 2023