INSULCAST FAMILY

Brand Name: – HR INSULCAST 4 HR INSULCAST 7 HR INSULCAST 9 HR INSULCAST 11 HR INSULCAST 13
Type Low Density Insulating Castable Low Density Insulating Castable Medium density insulating Castable Medium density insulating Castable Moderate density insulating Castable
Nature of Bond Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Installation Tamping Tamping Tamping Tamping Tamping
Raw Material Base Exfoliated Vermiculite Exfoliated Vermiculite Insulating Aggregate Insulating Aggregate Insulating Aggregate
Max Service Temp. 1000 0C 1100 0C 1200°C 1300°C 1350°C
Max Grain Size 6 mm 6 mm 6 mm 6 mm 6 mm
Water Required for Casting 70-100 % 40-70 % 35-40% 25-35% 25-30%
Chemical Analyses: –      (%) Typical Specification Typical Specification Typical Specification Typical Specification Typical Specification
Al2O3     : 30.40 33.00 33.0 34.50 39.0
Fe2O3   : 10.50 11.0 Max 7.50 8.5 Max 4.70 6.00 Max 3.30 3.50 Max 3.0 3.50 Max
CaO      : 13.50 16.0 11.0 10.30 11.0
Physical Properties: –                    
B. D (gm/cc)

Drying at 110°C/24 hrs.

0.53 0.55 Max 0.82 0.85 Max 0.98 1.00 Max 1.23 1.25 Max 1.43 1.45 Max
Cold Crushing Strength (Kg/cm2):                
Drying at 110°C/24 hrs. 6 4 Min 15 12 Min 20 15 Min 40 35 Min 55 50 Min
Fired at 800°C/3hrs. 4 2 Min 9 4 Min 10 6 Min 35 25 Min 40 30 Min
Fired at 1100°C/3hrs. 12 6 Min 30 25 Min 35 30 Min
Fired at 1200°C/3hrs. 15 10 Min
Fired at 1300°C/3hrs. 45 40 Min 60 50 Min
Fired at 1350°C/3hrs.    
Thermal Properties: –                    
Refractoriness, Orton / 0 C +12 12/1337 Min +14 14/1398 Min +14 14/1398 Min +14 14/1398 Min
PLC (%)                       
Fired at 800°C/3hrs. -0.25 ± 0.40 Max -0.25 ± 0.80 Max -0.30 ± 0.60 Max 0.15 ± 0.20 Max 0.05 ± 0.20 Max
Fired at 1000°C/3hrs. -0.50 ± 0.60 Max -0.56 ± 1.20 Max
Fired at 1100°C/3hrs. -0.50 ± 1.00 Max 0.50 ± 1.00 Max 0.50 ± 0.80 Max
Fired at 1300°C/3hrs.
Fired at 1350°C/3hrs.
Thermal Conductivity , K Cal/m/hr/0C                
@300 0C 0.07 0.15 0.24 0.27 0.30
@500 0C 0.09 0.10 Max 0.17 0.18 Max 0.26 0.28 Max 0.30 0.31 Max 0.32 0.33Max
@800 0C 0.12 0.19 0.28 0.32 0.35
Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS).

 

 

 

Brand Name: – HR INSULCAST 15 HR POURABLE INSULATION HR INSULCAST 11 Li HR INSULCAST 11 Liz HR INSULCAST 13 Li
Type Moderate density insulating Castable Insulating Castable Used By Pouring Medium density insulating Castable Medium density insulating Castable Moderate density insulating Castable
Nature of Bond Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Installation Tamping Pouring Tamping Tamping Tamping
Raw Material Base Insulating Aggregate Exfoliated Vermiculite Insulating Aggregate Insulating Aggregate Insulating Aggregate
Max Service Temp. 1350°C 900°C 1350°C 1300°C 1400°C
Max Grain Size 6 mm 6 mm 6 mm 6 mm 6 mm
Water Required for Casting 23-28% 55-70% 30-35% 40-45% 25-30%
Chemical Analyses: –      (%) Typical Specification Typical Specification Typical Specification Typical Specification Typical Specification
Al2O3     : 39.5 20.80 44.20 45.80 44.20
Fe2O3   : 2.50 3.20 Max 7.50 9.0 Max 1.30 1.50 Max 1.10 1.20 Max 1.30 1.50 Max
CaO      : 11.0 26.0 8.10 10.0 8.10
Physical Properties: –                    
B. D (gm/cc)

Drying at 110°C/24 hrs.

1.58 1.60 Max 0.65 0.70 Max 1.23 1.25 Max 0.98 1.00 Max 1.43 1.45 Max
Cold Crushing Strength (Kg/cm2):                
Drying at 110°C/24 hrs. 100 90 Min 20 15 Min 50 45 Min 20 15 Min 90 80 Min
Fired at 800°C/3hrs. 70 60 Min 15 12 Min 40 30 Min 14 10 Min 50 40 Min
Fired at 1100°C/3hrs. 65 60 Min 35 30 Min 12 8 Min 45 40 Min
Fired at 1200°C/3hrs.
Fired at 1300°C/3hrs. 80 70 Min 55 50 Min 18 15 Min
Fired at 1350°C/3hrs. 60 50 Min
Thermal Properties: –                    
Refractoriness, Orton / 0 C +15 15/1430 Min +14 15/1398 Min +14 15/1398 Min +15 15/1430 Min
PLC (%)                       
Fired at 800°C/3hrs. -1.2 ± 1.50 Max
Fired at 1000°C/3hrs.
Fired at 1100°C/3hrs. 0.05 ± 0.20 Max -0.10 ± 0.20 Max -0.20 ± 0.20 Max -0.10 ± 0.20 Max
Fired at 1300°C/3hrs. 0.50 ± 1.00 Max -0.70 ± 1.00 Max -0.90 ± 1.00 Max
Fired at 1350°C/3hrs. -0.60 ± 0.80 Max
Thermal Conductivity , K Cal/m/hr/0C                
@300 0C 0.39 0.18 0.30 0.19 0.35
@500 0C 0.42 0.44Max 0.19 0.20 Max 0.32 0.34Max 0.21 0.22Max 0.38 0.40Max
@800 0C 0.45 0.20 0.36 0.23 0.41
Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS).

 

 

 

Brand Name: – HR INSULCAST 15 Li HR INSULCAST 8 S HR INSULCAST 10 S HR CAST 97 L HR INSULCAST 9 HS
Type Moderate density insulating Castable Low density insulating Castable Medium density insulating Castable Insulating Castable For 18000 C Temp. Medium density insulating Castable    (High Strength)
Nature of Bond Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Installation Tamping Tamping Tamping Tamping Tamping
Raw Material Base Insulating Aggregate Insulating Aggregate Insulating Aggregate Bubble Alumina Insulating Aggregate
Max Service Temp. 1400°C 1300°C 1100°C 1800°C 1200°C
Max Grain Size 6 mm 6 mm 6 mm 6    mm 6 mm
Water Required for Casting 23-28% 46-50% 40-46% 13-18 % 35-40%
Chemical Analyses: –      (%) Typical Specification Typical Specification Typical Specification Typical Specification Typical Specification
Al2O3     : 45.70 43.50 40 Min 33.80 94.30 94.0 Min 40.50 40.0 Min
Fe2O3    : 1.30 1.50 Max 0.90 1.0 Max 3.50 6.0 Max 0.20 0.3 Max 2.60 3.0 Max
CaO        : 8.0 11.20 15.0 4.80 5.0 Max 7.80 8.0 Max
Physical Properties: –                    
B. D (gm/cc)

Drying at 110°C/24 hrs.

1.58 1.60 Max 0.880 0.900 Max 1.05 1.10 Max 1.60 1.65Max 0.98 1.00 Max
Cold Crushing Strength (Kg/cm2):                
Drying at 110°C/24 hrs. 140 130 Min 25 25 Min 25 20 Min 80 70 Min 25 20 Min
Fired at 800°C/3hrs. 90 75 Min 23 20 Min 18 15 Min 70 60 Min 15 8 Min
Fired at 1100°C/3hrs. 80 75 Min 55 40 Min
Fired at 1200°C/3hrs. 15 12 Min 20 15 Min
Fired at 1300°C/3hrs. 110 90 Min 34 30 Min
Fired at 1550°C/3hrs. 75 60 Min
Thermal Properties: –                    
Refractoriness, Orton / 0 C +15 15/1430 Min 15/1430 14/1398 Min 13/1350 12/1337 Min +38 38/1835 Min +14 14/1398 Min
PLC (%)                       
Fired at 800°C/3hrs. -0.18 ± 0.30 Max -0.06 ± 0.80 Max -0.03 ± 0.20 Max -0.30 ± 0.60 Max
Fired at 1100°C/3hrs. -0.10 ± 0.20 Max -0.30 ± 0.50 Max -0.60 ± 1.20 Max -0.06 ± 0.20 Max -0.55 ± 1.00 Max
Fired at 1350°C/3hrs. -0.50 ± 1.00 Max
Fired at 1550°C/3hrs. +0.50 ± 1.00 Max
Thermal Conductivity , K Cal/m/hr/0C                
@300 0C 0.38 0.19 0.19 0.90 0.24
@500 0C 0.42 0.44Max 0.21 0.22 Max 0.21 0.22 Max 0.95 1.10 Max 0.26 0.28 Max
@800 0C 0.44 0.22 0.22 1.02 0.28
Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS).

 

 

 

Brand Name: – HR  INSULCAST 22 Li

( AS PER MIDREX Specification)

HR INSULCAST 11 Liz

( AS PER MIDREX Specification)

HR LCC 60 A

( AS PER MIDREX Specification)

HR GUN 55

( AS PER MIDREX Specification)

Type Medium density Insulating Castable Light Weight  Insulating Castable(Low Iron) Casting Type Abrasion Resistance Castable (Low Iron) Gunning  Type Abrasion Resistance Castable (Low Iron)
Nature of Bond Hydraulic Hydraulic Hydraulic Hydraulic
Installation Tamping Tamping Vibration Casting Gunning
Raw Material Base Insulating Aggregate & Perlite Insulating Aggregate & Perlite Andalusite Calcined Clay
Max Service Temp. 1093°C 1260°C 1480 0C 1480 0C
Max Grain Size 6 mm 0 – 6    mm 0-6 mm 0-6 mm
Water Required for Casting 40-50% 55-65 % 6-8 % At Nozzle
Chemical Analyses: –      (%) Typical Specification Typical Specification Typical Specification Typical Specification
Al2O3     : 49.6 45 to 50 42.50 40-43 50.50 45-53 48.50 45-53
Fe2O3    : 0.90 0.5 to 1.3 1.20 0.9-1.3 0.90 0.8-1.3 1.00 0.8-1.3
SiO2      : 32.0 30 to 40 35.30 35-37 40.0 34-48 42.0 35-48
Physical Properties: –                
B. D (gm/cc)

Drying at 105°C/24 hrs.

1.10 0.96 to 1.12 0.88 0.83-0.93 2.20 2.05 -2.24 2.08 2.05 -2.24
Cold Crushing Strength (Kg/cm2):            
Drying at 105°C/24 hrs. 97 80-100 35 30-37 600 350-632 355 350-632
Fired at 538°C/3hrs. 65 60-70 30 29-32 500 280-562 285 280-562
Fired at 815°C/3hrs 64 60-63 30 28-35 600 350-632 355 350-632
Fired at 1093°C/3hrs 55 53-56 —- —- 540 315-580 325 315-580
    Fired at 1205°C/3hrs 35 28-35        
Thermal Properties: –                
Refractoriness, Orton / 0 C +14 Service Temp. 10930C +14 Service Temp. 12600C +32 Service Temp

1315 to 1480 0C

+32 Service Temp

1315 to 1480 0C

PLC (%)                   
Fired at 815°C/3hrs. -0.10 -0.9 Max -0.30 – 0.5 to -0.7 -0.03 +0.1to -0.7 -0.15 +0.1to -0.7
Fired at 1093°C/3hrs. -0.53 -1.10 Max -0.80 -0.4 to -1.20 -1.00 -0.4 to -1.20
Fired at 1205°C/3hrs —- —- – 1.0 -1.7 to –1.9
Thermal Conductivity , K Cal/m/hr/0C            
@260 0C 0.10 0.161 – 0.164
@538 0C 0.24 0.24-0.25 0.13 0.174-0.177 0.840 0.818- 0.843 0.820 0.818- 0.843
@815 0C 0.28 0.27-0.30 0.17 0.198-0.205 0.890 0.868 – 0.893 0.870 0.868 – 0.893
Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS).