INSULATING CASTABLE Filter Air Insulating castable adalah castable siap cor yang bersifat isolasi sehingga bisa lebih meredam panas dibanding castable biasa.
Spesifikasi
Insulating Castable : Insulating Castable LW-10 LW-11 LW-12 LW-13 LW-14 LW-15 LW-12G LW-14G
Max. sevice temperatur ( C) 800 950 1100 1250 1300 1400 1100 1300
Bulk density ( gr/ cm3) 0, 6-0, 8 0, 8-1, 0 1, 0-1, 2 1, 1-1, 3 1, 2-1, 4 1, 4-1, 6 1, 0-1, 2 1, 2-1, 4
Additional water ( % ) 45-60 40-55 30-45 30-45 25-35 18-25 25-35 25-35
Thermal conductivity 350C 0, 10 0, 13 0, 20 0, 25 0, 30 0, 45 0, 25 0, 30
Thermal conductivity 450C 0, 14 0, 18 0, 28 0, 30 0, 38 0, 49 0, 30 0, 38
Chemical composition Al2O3 > 20 > 28 > 32 > 36 > 40 > 45 > 32 > 40
Chemical composition SiO2 < 52 < 48 < 42 < 40 < 38 < 28 < 42 < 38.