Factory Price 1260 Degree Refractory Alumina Silicate Needle Ceramic Fiber Insulation Blanket

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Price:$1.05 - $1.25

Quantity:


Product Overview

Description







Type
LKT1100
LKT1260
LKT1360
LKT1430
LKT1500
Classification temperature(℃)
1100
1260
1360
1430
1500
color
White
White
White
White
Blue/green
Density(kg/m³)
96、128、160
Permanent linear shrinkage (heat preservation 24 hour,128kg/m³)
≤--4 (1000℃)
≤--3 (1000℃)
≤--3 (1100℃)
≤--3 (1350℃)
≤--3 (1600℃)
Thermal conductivity(W/m.k)
0.09(400℃) 0.16(800℃)
0.09(400℃) 0.16(800℃)
0.12(400℃) 0.20(1000℃)
.16(400℃) 0.20(1000℃)
0.16(400℃) 0.20(1000℃)
Chemical composition (%)
Al2O3
42-44
45-46
52-55
39-40
43
SiO2
-
-
-
-
-
Al2O3+SiO2
96
98
99


Al2O3+SiO2+ ZrO2(Cr2O3)
-
-
-
99
99
ZrO2
-
-
-
15-17

Cr2O3
-
-
-

2.5-3.0






















0.317 s.