Royal Refractories
Product category

Refractory Castables & Mortars

Ceramic and hydraulic-bonded refractory castables, mortars, patching compounds, and heat-resistant grades for industrial lining and repair work.

Typical applications

  • Monolithic refractory linings
  • Brick-laying and jointing
  • Furnace lining maintenance and patching

Royal Set - 30

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton27 / 1640
Grain Size0 - 1 mm
Service Temp1350°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min30%
Fe2O3 Max3.0%
Additional Information
SettingCeramic
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 40

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton31 / 1683
Grain Size0 - 1 mm
Service Temp1400°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min40%
Fe2O3 Max3.5%
Additional Information
SettingCeramic
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 50 (Normal)

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton31/32 1683/1717
Grain Size0 - 1.5 mm
Service Temp1550°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min50%
Fe2O3 Max3.8%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 51 (Fines)

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton31/32 1683/1717
Grain Size0 - 0.5 mm
Service Temp1550°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min50%
Fe2O3 Max3.8%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 40 Spl

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton31 / 1683
Grain Size0 - 0.5 mm
Service Temp1500°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min40%
Fe2O3 Max2.0%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 50 Spl

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton32/33 1717/1743
Grain Size0 - 0.5 mm
Service Temp1550°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min50%
Fe2O3 Max2.0%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 60 Spl

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton33 / 1743
Grain Size0 - 0.5 mm
Service Temp1650°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min60%
Fe2O3 Max2.0%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 60

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton34 / 1763
Grain Size0 - 0.5 mm
Service Temp1500°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min60%
Fe2O3 Max3.8%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 70

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton35 / 1785
Grain Size0 - 0.5 mm
Service Temp1500°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min70%
Fe2O3 Max3.8%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 80

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton36 / 1804
Grain Size0 - 0.5 mm
Service Temp1600°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min80%
Fe2O3 Max3.5%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - HS (2 Component)

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton31/32 1683/1717
Grain Size0 - 0.5 mm
Service Temp1550°C
Sintering Temp900°C
Chemical Analysis
Al2O3 Min40%
Fe2O3 Max1.5%
Additional Information
SettingAir Setting
Pack Size1 Bag = 50 Kg
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Royal Set - INS

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton20 / 1564
Grain Size0 - 1 mm
Service Temp1350°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min22%
Fe2O3 Max2.0%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 70 Spl

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton35 / 1785
Grain Size0 - 0.5 mm
Service Temp1550°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min70%
Fe2O3 Max1.5%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 80 Spl

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton36 / 1804
Grain Size0 - 0.5 mm
Service Temp1700°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min84%
Fe2O3 Max1.5%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Set - 90

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton37 / 1820
Grain Size0 - 0.5 mm
Service Temp1700°C
Sintering Temp1100°C
Chemical Analysis
Al2O3 Min89%
Fe2O3 Max1.0%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Mullite Mortar

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton35 / 1785
Grain Size0 - 0.5 mm
Service Temp1650°C
Sintering Temp1250°C
Chemical Analysis
Al2O3 Min64%
Fe2O3 Max0.6%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Zirmul Mortar

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton36 / 1804
Grain Size0 - 0.5 mm
Service Temp1650°C
Sintering Temp1450°C
Chemical Analysis
Al2O3 Min55%
Fe2O3 Max0.5%
ZrO2 Min15%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Zircon Patch

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Weight: 50 Kg Bag

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Technical Properties
PCEOrton35 / 1785
Grain Size0 - 0.3 mm
Service Temp1650°C
Sintering Temp-
Ca OMax6%
Chemical Analysis
Al2O3 Min60%
Fe2O3 Max0.5%
ZrO2 Min13.5%
Additional Information
SettingAir Setting
Size Tolerance95% passing through max grain size
Pack Size1 Bag = 50 Kg
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Royal Crete Normal

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1400°C
Refractoriness20/23 1564/1605°C
Grain Sizemax 5 mm
Bulk Density Min2.10 g/cc
CCS110250 Kg/cm²
CCS1350225 Kg/cm²
PLC800 Max-0.12%
PLC1100 Max-0.12%
PLC1350 Max+/-1.0%
Thermal Conductivity4000.74
Thermal Conductivity6000.78
Thermal Conductivity8000.84
Chemical Analysis
Al2O3 Min45%
Fe2O3 Max4%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req11-12%
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Royal Crete Special

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1350°C
Grain Sizemax 5 mm
Bulk Density Min2.20 g/cc
CCS110400 Kg/cm²
CCS1350300 Kg/cm²
PLC800 Max-0.12%
PLC1100 Max-0.15%
PLC1350 Max-0.8%
Thermal Conductivity4000.71
Thermal Conductivity6000.80
Thermal Conductivity8000.84
Chemical Analysis
Al2O3 Min45%
Fe2O3 Max4%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req11-12%
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Royal Crete Super

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1450°C
Refractoriness31/32 1683/1717°C
Grain Sizemax 5 mm
Bulk Density Min2.50 g/cc
CCS110350 Kg/cm²
CCS1450450 Kg/cm²
PLC800 Max-0.12%
PLC1100 Max-0.18%
PLC1450 Max-0.8%
Thermal Conductivity4000.93
Thermal Conductivity6000.95
Thermal Conductivity8000.98
Chemical Analysis
Al2O3 Min70%
Fe2O3 Max4.2%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req11-12%
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Royal Heat-C

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1500°C
Grain Sizemax 5 mm
Refractoriness30/31 1665/1683°C
Bulk Density1102100 Kg/m³
CCS110350 Kg/cm²
CCS800270 Kg/cm²
CCS1100220 Kg/cm²
PLC800-0.12%
PLC1100-0.18%
PLC1500-0.80%
Thermal Conductivity5000.76
Thermal Conductivity8000.80
Chemical Analysis
Al2O3 Min50%
Fe2O3 Max1.5%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req11-12%
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Royal Heat-K

Royal Heat-K

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1600°C
Grain Sizemax 5 mm
Refractoriness31/32 1683/1717°C
Bulk Density1102200 Kg/m³
CCS110350 Kg/cm²
CCS800280 Kg/cm²
CCS1100220 Kg/cm²
PLC800-0.12%
PLC1100-0.18%
PLC1500-0.70%
Thermal Conductivity5000.78
Thermal Conductivity8000.85
Chemical Analysis
Al2O3 Min60%
Fe2O3 Max1.0%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req11-12%
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Royal Heat-A

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Weight: 50 Kg Bag

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Technical Properties
Service Temp1700°C
Grain Sizemax 5 mm
Refractoriness37 / 1820°C
Bulk Density1102800 Kg/m³
CCS110600 Kg/cm²
CCS1500650 Kg/cm²
PLC800-0.06%
PLC1100-0.12%
PLC1500-0.80%
Thermal Conductivity5001.18
Thermal Conductivity8001.28
Chemical Analysis
Al2O3 Min90%
Fe2O3 Max0.8%
Additional Information
BondHydraulic
MethodVibro Casting
Water Req8-9%
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Royal HARC-50

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Technical Properties
Specific Surface3600-4400 cm²
Residue170 Mesh10% max
CCS24h300 Kg/cm² (min)
CCS72h350 Kg/cm² (min)
Chemical Analysis
Al2O350.0% min
CaO35.0% max
Fe2O34.00% max
SiO26.00% max
Additional Information
Setting Time Initial30 min (min)
Setting Time Final400 min (min)
Pack Size1 Bag = 50 Kg
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