Perfect Insulating Wares | PERFECT INS FB -23 A
15707
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PERFECT INS FB -23 A

Product Data

PERFECT INS FB – 23 A
S.NO. DESCRIPTION SPECIFICATION TYPICAL
Physical Properties
1. Service Temperature ºC (Max) 1260 1260
2. Bulk Density gm/cc ISO-5016 (Max) 0.60 0.57
3. C.C.S Kg/cmISO-8895 (Min) 12 15
4. PLC at 1230 ºC/24 hrs (%) (Max.)
ISO-2477/ASTM C 210-95
 -1.5  -0.85
5. P.C.E Value (Orton) ºC IS-1528(1) (Min) 23 (1605) 26 (1621)
6. Thermal Conductivity
(W/mK) (Max)
at 400 ºC
at 600 ºC
at 800 ºC
at 1000 ºC

 

0.20
0.24
0.30
0.35

 

0.17
0.22
0.28
0.33

Chemical Analysis (%)
7. Dimensional Tolerance ± 1mm on standard
Bricks ± 1% or ± 1.5mm
for shaped Bricks
8. Al2O3 IS-1527(Min.) 45 46.7
9. Fe2O3 IS-1527(Max.) 0.9 0.8