Perfect Insulating Wares | PERFECT INS FB -25 B
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PERFECT INS FB -25 B

Product Data

PERFECT INS FB – 25 B
S.NO. DESCRIPTION SPECIFICATION TYPICAL
Physical Properties
1. Service Temperature ºC (Max) 1400 1400
2. Bulk Density (gm/cc) ISO-5016 (Max) 0.85 0.83
3. C.C.S (Kg/cm2)ISO-8895 (Min) 15 18.5
4. PLC at 1230 ºC/24 hrs (%) (Max.)
ISO-2477/ASTM C 210-95
-1.2  -0.80
5. P.C.E Value (Orton) ºC IS-1528(1) (Min) 32-33(1717-1743) 33(1743)
6. Thermal Conductivity
(W/mK) (Max)
at 400 ºC
at 600 ºC
at 800 ºC
at 1000 ºC

 

0.33
0.36
0.42
0.46

 

0.31
0.35
0.41
0.44

Chemical Analysis (%)
7. Dimensional Tolerance ± 1mm on standard
Bricks ± 1% or ± 1.5mm
for shaped Bricks
8. Al2O3 IS-1527(Min.) 55 56.2
9. Fe2O3 IS-1527(Max.) 0.8 0.7