Royal Refractories
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Our Products

All 90 products we manufacture. Filter by category, chemical analysis, or technical properties — or pick a category below for the full range and its typical applications.

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Al₂O₃

Alumina content — higher grades take higher temperatures.

Fe₂O₃

Iron content — lower is better where contamination matters.

Service temperature

Maximum rated working temperature.

Cold crushing strength

As-dried strength (110°C). Fired-at-temperature figures are on each datasheet.

Bulk density

Lower density means better insulation; higher means more abrasion resistance.

Showing 90 of 90 products

Royal - 30

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Weight: 3.8 Kg

Technical Properties
PCE28 / 1649
App Porosity26%
BDDensity1.9 g/cm³
CCS250 Kg/cm²
RUL1300°C
PLC+/-1% at 1300/3 hrs
Chemical Analysis
Al2O328%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 40

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Weight: 4.2 Kg

Technical Properties
PCE30 / 1665
App Porosity24%
BDDensity2.1 g/cm³
CCS350 Kg/cm²
RUL1400°C
PLC+/-1% at 1350/3 hrs
Chemical Analysis
Al2O340%
Fe2O32.8%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 45

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Weight: 4.5 Kg

Technical Properties
PCE32 / 1717
App Porosity21%
BDDensity2.25 g/cm³
CCS400 Kg/cm²
RUL1400°C
PLC+/-0.8% at 1400/3 hrs
Chemical Analysis
Al2O345%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 30D

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Weight: 4.3 Kg

Technical Properties
PCE30 / 1665
App Porosity18%
BDDensity2.15 g/cm³
CCS400 Kg/cm²
RUL1350°C
PLC+/-0.8% at 1350/3 hrs
Chemical Analysis
Al2O330%
Fe2O31.8%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal - 42D

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Weight: 4.5 Kg

Technical Properties
PCE33 / 1743
App Porosity17%
BDDensity2.25 g/cm³
CCS500 Kg/cm²
RUL1480°C
PLC+/-0.8% at 1450/3 hrs
Chemical Analysis
Al2O342%
Fe2O31.3%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal - 45D

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Weight: 4.6 Kg

Technical Properties
PCE34 / 1765
App Porosity18%
BDDensity2.30 g/cm³
CCS500 Kg/cm²
RUL1500°C
PLC+/-0.8% at 1500/2 hrs
Chemical Analysis
Al2O345%
Fe2O31.3%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal - 50

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Weight: 4.7 Kg

Technical Properties
PCE33 / 1743
App Porosity22%
BDDensity2.35 g/cm³
CCS400 Kg/cm²
RUL1410°C
PLC+/-1% at 1400/3 hrs
Chemical Analysis
Al2O350%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 50D

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Weight: 4.7 Kg

Technical Properties
PCE34 / 1765
App Porosity18%
BDDensity2.35 g/cm³
CCS500 Kg/cm²
RUL1500°C
PLC+/-0.5% at 1500/3 hrs
Chemical Analysis
Al2O350%
Fe2O31.3%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 55

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Weight: 4.8 Kg

Technical Properties
PCE35 / 1785
App Porosity21%
BDDensity2.40 g/cm³
CCS450 Kg/cm²
RUL1480°C
PLC+/-1% at 1500/3 hrs
Chemical Analysis
Al2O355%
Fe2O32.0%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 60

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Weight: 5.0 Kg

Technical Properties
PCE35 / 1785
App Porosity22%
BDDensity2.50 g/cm³
CCS500 Kg/cm²
RUL1450°C
PLC+/-1.8% at 1500/2 hrs
Chemical Analysis
Al2O360%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 60 Spl

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Weight: 4.9 Kg

Technical Properties
PCE36 / 1804
App Porosity22%
BDDensity2.45 g/cm³
CCS450 Kg/cm²
RUL1480°C
PLC+/-0.8% at 1500/2 hrs
Chemical Analysis
Al2O360%
Fe2O32.2%
Additional Information
Size Tolerance±1.5% or ±2 mm
Download data sheet

Royal - 60 M

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Weight: 4.9 Kg

Technical Properties
PCE36 / 1804
App Porosity18%
BDDensity2.45 g/cm³
CCS550 Kg/cm²
RUL1620°C
PLC+/-0.4% at 1600/2 hrs
Chemical Analysis
Al2O360%
Fe2O30.8%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - Sill

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Weight: 4.9 Kg

Technical Properties
PCE36 / 1804
App Porosity18%
BDDensity2.45 g/cm³
CCS500 Kg/cm²
RUL1500°C
PLC+/-0.3% at 1500/2 hrs
Chemical Analysis
Al2O358%
Fe2O31.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 62D

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Weight: 5.0 Kg

Technical Properties
PCE36 / 1804
App Porosity16%
BDDensity2.50 g/cm³
CCS550 Kg/cm²
RUL1510°C
PLC+/-0.2% at 1500/2 hrs
Chemical Analysis
Al2O362%
Fe2O31.3%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 70

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Weight: 5.2 Kg

Technical Properties
PCE36 / 1804
App Porosity22%
BDDensity2.60 g/cm³
CCS550 Kg/cm²
RUL1460°C
PLC+/-2% at 1500/2 hrs
Chemical Analysis
Al2O370%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 70 Spl

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Weight: 5.2 Kg

Technical Properties
PCE37 / 1820
App Porosity22%
BDDensity2.60 g/cm³
CCS600 Kg/cm²
RUL1460°C
PLC+/-2% at 1500/2 hrs
Chemical Analysis
Al2O370%
Fe2O33%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 70 LF

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Weight: 5.1 Kg

Technical Properties
PCE37 / 1820
App Porosity22%
BDDensity2.55 g/cm³
CCS600 Kg/cm²
RUL1480°C
PLC+/-2% at 1500/2 hrs
Chemical Analysis
Al2O370%
Fe2O32.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 70 L

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Weight: 5.2 Kg

Technical Properties
PCE37 / 1820
App Porosity18%
BDDensity2.60 g/cm³
CCS600 Kg/cm²
RUL1550°C
PLC+/-0.5% at 1550/2 hrs
Chemical Analysis
Al2O370%
Fe2O31.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 70 M

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Weight: 5.3 Kg

Technical Properties
PCE37 / 1820
App Porosity18%
BDDensity2.55 g/cm³
CCS600 Kg/cm²
RUL1650°C
PLC+/-0.3% at 1600/2 hrs
Chemical Analysis
Al2O370%
Fe2O30.4%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 75

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Weight: 5.3 Kg

Technical Properties
PCE37 / 1820
App Porosity22%
BDDensity2.65 g/cm³
CCS600 Kg/cm²
RUL1480°C
PLC+/-2% at 1500/2 hrs
Chemical Analysis
Al2O375%
Fe2O33.5%
Additional Information
Size Tolerance±1.5% or ±2 mm
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Royal - 80B

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Weight: 5.5 Kg

Technical Properties
PCE37 / 1820
App Porosity20%
BDDensity2.75 g/cm³
CCS700 Kg/cm²
RUL1500°C
PLC+/-1.2% at 1550/2 hrs
Chemical Analysis
Al2O379%
Fe2O31.9%
P2O5-
Additional Information
Size Tolerance±1.5% or ±1.5 mm
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Royal - 80

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Weight: 5.5 Kg

Technical Properties
PCE37 / 1820
App Porosity18%
BDDensity2.75 g/cm³
CCS700 Kg/cm²
RUL1550°C
PLC+/-0.8% at 1550/2 hrs
Chemical Analysis
Al2O379%
Fe2O31.4%
Additional Information
Size Tolerance±1.5% or ±1.5 mm
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Royal - 80P

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Weight: 5.5 Kg

Technical Properties
PCE37 / 1820
App Porosity17%
BDDensity2.75 g/cm³
CCS750 Kg/cm²
RUL1540°C
PLC+/-1% at 1550/2 hrs
Chemical Analysis
Al2O380%
Fe2O31.4%
P2O51.5%
Additional Information
Size Tolerance±1.5% or ±1.5 mm
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Royal - 85

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Weight: 5.6 Kg

Technical Properties
PCE38 / 1835
App Porosity18%
BDDensity2.80 g/cm³
CCS750 Kg/cm²
RUL1550°C
PLC+/-0.8% at 1550/2 hrs
Chemical Analysis
Al2O384%
Fe2O31.3%
Additional Information
Size Tolerance±1% or ±1.5 mm
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Royal - 85P

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Weight: 5.6 Kg

Technical Properties
PCE38 / 1835
App Porosity17%
BDDensity2.80 g/cm³
CCS800 Kg/cm²
RUL1550°C
PLC+/-0.8% at 1550/2 hrs
Chemical Analysis
Al2O384%
Fe2O31.3%
P2O51.5%
Additional Information
Size Tolerance±1% or ±1.5 mm
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Royal - 90

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Weight: 5.8 Kg

Technical Properties
PCE38 / 1835
App Porosity16%
BDDensity2.90 g/cm³
CCS800 Kg/cm²
RUL1580°C
PLC+/-0.5% at 1550/2 hrs
Chemical Analysis
Al2O390%
Fe2O31.21%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal - 90D

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Weight: 5.8 Kg

Technical Properties
PCE38 / 1835
App Porosity18%
BDDensity2.90 g/cm³
CCS800 Kg/cm²
RUL1630°C
PLC+/-0.3% at 1600/2 hrs
Chemical Analysis
Al2O390%
Fe2O30.3%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal Mullite

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Weight: 5.1 Kg

Technical Properties
PCE36 / 1804
App Porosity18%
BDDensity2.55 g/cm³
CCS600 Kg/cm²
PLC+/-0.3% at 1450/2 hrs
Chemical Analysis
Al2O370%
Fe2O30.5%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Royal Zirmul

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Weight: 5.3 Kg

Technical Properties
PCE37 / 1835
App Porosity16%
BDDensity2.65 g/cm³
CCS700 Kg/cm²
PLC+/-0.25% at 1450/2 hrs
Chemical Analysis
Al2O360%
Fe2O30.4%
ZrO213.5%
Additional Information
Size Tolerance±1 mm or ±2 mm
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Acid Resistant Bricks

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Weight: 4.1 Kg

Technical Properties
Water Absorption3%
Cold Crushing Strength70 Kg/cm²
Flexural Strength10 N/mm²
Acid Resistance2.5% loss in weight
Chemical Analysis
SiO368%
Al2O324%
Fe2O31.8%
TiO22.1%
CaO+MgO0.5%
Na2O+K2O3.4%
Additional Information
Application AreaThermal power plant chimney & acid storage tank & floor
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Royal Cast - AR

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Weight: 25 Kg Bag

Technical Properties
Service Temp700°C
Grain Sizemax 5 mm
Bulk Density1101.95-2.10 g/cc
CCS110210 Kg/cm²
CCS500250 Kg/cm²
CCS800310 Kg/cm²
PLC110+/-0.60%
PLC500+/-0.25%
Thermal Conductivity3000.7 kcal/m·hr·°C
Thermal Conductivity5000.7 kcal/m·hr·°C
Liquid Powder Ratio1:4
Chemical Analysis
Al2O315-20%
SiO270-75%
Additional Information
MethodRamming
Shelf Life12 months
Application AreaAcid-resistant monolithic lining
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Royal Set - 30

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Weight: 50 Kg Bag

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

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

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

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

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

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
Download data sheet

Royal Set - 60 Spl

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Weight: 50 Kg Bag

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

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

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
Download data sheet

Royal Set - 80

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Weight: 50 Kg Bag

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

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

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

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
Download data sheet

Royal Set - 80 Spl

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Weight: 50 Kg Bag

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
Download data sheet

Royal Set - 90

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Weight: 50 Kg Bag

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

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

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

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

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

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

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

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

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

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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Royal LC - 45

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Weight: 25 Kg Bag

Technical Properties
Service Temp1500°C
Grain Sizemax 6 mm
Bulk Density110 Min2.20 g/cc
CCS110650 Kg/cm²
CCS1100750 Kg/cm²
CCS1400900 Kg/cm²
PLC1400+/-1.0%
Chemical Analysis
Al2O343%
Fe2O31.5%
Additional Information
Recommended Water6.5-7.5%
Mixing Time5-8 min
Shelf Life6 months
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Royal LC - 50

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Weight: 25 Kg Bag

Technical Properties
Service Temp1500°C
Grain Sizemax 6 mm
Bulk Density110 Min2.35 g/cc
CCS110650 Kg/cm²
CCS1100800 Kg/cm²
CCS14001000 Kg/cm²
PLC1400+/-1.0%
Chemical Analysis
Al2O349%
Fe2O31.5%
Additional Information
Recommended Water6.5-7.5%
Mixing Time5-8 min
Shelf Life6 months
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Royal LC - 60

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Weight: 25 Kg Bag

Technical Properties
Service Temp1600°C
Grain Sizemax 6 mm
Bulk Density110 Min2.40 g/cc
CCS110650 Kg/cm²
CCS1100800 Kg/cm²
CCS14001000 Kg/cm²
PLC1400+/-1.0%
Chemical Analysis
Al2O358-60%
Fe2O31.5%
Additional Information
Recommended Water6-7%
Mixing Time5-8 min
Shelf Life6 months
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Royal LC - 70

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Weight: 25 Kg Bag

Technical Properties
Service Temp1600°C
Grain Sizemax 6 mm
Bulk Density110 Min2.75 g/cc
CCS110750 Kg/cm²
CCS1100850 Kg/cm²
CCS14001000 Kg/cm²
PLC1400+/-1.0%
Chemical Analysis
Al2O370%
Fe2O31.6%
Additional Information
Recommended Water5.5-6.5%
Mixing Time5-8 min
Shelf Life6 months
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Royal LC - 80

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Weight: 25 Kg Bag

Technical Properties
Service Temp1700°C
Grain Sizemax 6 mm
Bulk Density110 Min2.75 g/cc
CCS110750 Kg/cm²
CCS11001000 Kg/cm²
CCS14501200 Kg/cm²
PLC1450+/-0.8%
Chemical Analysis
Al2O380%
Fe2O31.85%
Additional Information
Recommended Water5-6%
Mixing Time5-8 min
Shelf Life6 months
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Royal LC - 90

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Weight: 25 Kg Bag

Technical Properties
Service Temp1700°C
Grain Sizemax 6 mm
Bulk Density110 Min3.00 g/cc
CCS110800 Kg/cm²
CCS1100900 Kg/cm²
CCS14501200 Kg/cm²
PLC1450+/-0.8%
Chemical Analysis
Al2O388%
Fe2O30.7%
Additional Information
Recommended Water4.5-5.5%
Mixing Time5-8 min
Shelf Life6 months
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Royal Coilcoat - A

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Weight: 25 Kg Bag

Technical Properties
Service Temp1650°C
Grain Sizemax 1 mm
Chemical Analysis
Al2O383.5%
Fe2O31.4%
CaO6.0%
Additional Information
BondHydraulic
MethodTrowelling
Recommended Water12-16%
Shelf Life9 months
Application AreaCoil coating for induction furnace lining systems
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ROYAL-CF-11

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Weight: 1.8 Kg

Technical Properties
Service Temp1100°C
PCEOrton23 / 1605
App Porosity Min≥60%
Bulk Density0.9 - 1.0 g/cm³
CCSMin≥22 Kg/cm²
PLC+/-0.5% at 1100°C/5 hrs
Thermal Conductivity6000.25 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min22%
Fe2O3 Max2.0%
Additional Information
Size Tolerance±1 mm on standard bricks
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ROYAL-HF-13

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Weight: 1.9 Kg

Technical Properties
Service Temp1300°C
PCEOrton29 / 1659
App Porosity Min≥60%
Bulk Density0.95 - 1.05 g/cm³
CCSMin≥30 Kg/cm²
PLC+/-1.5% at 1350°C/5 hrs
Thermal Conductivity6000.30 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min30%
Fe2O3 Max2.0%
Additional Information
Size Tolerance±1 mm on standard bricks
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ROYAL-HFK

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Weight: 2.0 Kg

Technical Properties
Service Temp1400°C
PCEOrton30/31 1665/1683
App Porosity Min≥60%
Bulk Density1.00 - 1.10 g/cm³
CCSMin≥30 Kg/cm²
PLC+/-1.5% at 1400°C/5 hrs
Thermal Conductivity6000.32 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min40%
Fe2O3 Max1.5%
Additional Information
Size Tolerance±1 mm on standard bricks
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ROYAL-GR-20

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Weight: 1.1 Kg

Technical Properties
Service Temp1300°C
PCEOrton23 / 1605
App Porosity Min≥70%
Bulk Density0.50 - 0.55 g/cm³
CCSMin≥8 Kg/cm²
PLC+/-1% at 1250°C/24 hrs
Thermal Conductivity6000.22 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min40%
Fe2O3 Max1.0%
Additional Information
Size Tolerance±1 mm on standard bricks, ±1% or ±1.5 mm on shaped bricks
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ROYAL-GR-23

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Weight: 1.5 Kg

Technical Properties
Service Temp1350°C
PCEOrton31 / 1683
App Porosity Min≥60%
Bulk Density0.75 - 0.80 g/cm³
CCSMin≥25 Kg/cm²
PLC+/-1% at 1300°C/24 hrs
Thermal Conductivity6000.27 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min50%
Fe2O3 Max1.2%
Additional Information
Size Tolerance±1 mm on standard bricks, ±1% or ±1.5 mm on shaped bricks
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ROYAL-GR-26

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Weight: 1.8 Kg

Technical Properties
Service Temp1400°C
PCEOrton33 / 1743
App Porosity Min≥58%
Bulk Density0.78 - 0.85 g/cm³
CCSMin≥30 Kg/cm²
PLC+/-1% at 1400°C/5 hrs
Thermal Conductivity6000.32 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min58%
Fe2O3 Max1.2%
Additional Information
Size Tolerance±1 mm on standard bricks, ±1% or ±1.5 mm on shaped bricks
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ROYAL-GR-28

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Weight: 2.2 Kg

Technical Properties
Service Temp1500°C
PCEOrton36 / 1804
App Porosity Min≥58%
Bulk Density1.00 - 1.10 g/cm³
CCSMin≥30 Kg/cm²
PLC+/-1% at 1500°C/5 hrs
Thermal Conductivity6000.36 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min60%
Fe2O3 Max1.0%
Additional Information
Size Tolerance±1 mm on standard bricks, ±1% or ±1.5 mm on shaped bricks
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ROYAL-GR-30

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Weight: 2.4 Kg

Technical Properties
Service Temp1600°C
PCEOrton37 / 1820
App Porosity Min≥55%
Bulk Density1.10 - 1.20 g/cm³
CCSMin≥35 Kg/cm²
PLC+/-1% at 1550°C/5 hrs
Thermal Conductivity6000.40 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min70%
Fe2O3 Max0.8%
Additional Information
Size Tolerance±1 mm on standard bricks, ±1% or ±1.5 mm on shaped bricks
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ROYALYTE-7

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Technical Properties
Service Temp1100°C
Grain Sizemax 6 mm
Dry Density110850 kg/m³
CCS110≥12 Kg/cm²
CCS800≥5 Kg/cm²
CCS1100≥6 Kg/cm²
PLC800+/-0.80%
PLC1100+/-1.20%
Thermal Conductivity5000.19 kcal/m·hr·°C
Thermal Conductivity8000.21 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min30%
Fe2O3 Max8.2%
Additional Information
BondHydraulic
MethodTamping
Water Req60-65%
Pack Size1 Bag = 25 Kg
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ROYALYTE-9

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Technical Properties
Service Temp1100°C
Grain Sizemax 6 mm
Dry Density1101000 kg/m³
CCS110≥15 Kg/cm²
CCS800≥7 Kg/cm²
CCS1100≥10 Kg/cm²
PLC800+/-0.70%
PLC1100+/-1.10%
Thermal Conductivity5000.27 kcal/m·hr·°C
Thermal Conductivity8000.29 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min30%
Fe2O3 Max6.2%
Additional Information
BondHydraulic
MethodTamping
Water Req35-40%
Pack Size1 Bag = 25 Kg
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ROYALYTE-11

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Technical Properties
Service Temp1300°C
Grain Sizemax 6 mm
Dry Density1101250 kg/m³
CCS110≥35 Kg/cm²
CCS800≥25 Kg/cm²
CCS1100≥20 Kg/cm²
CCS1300≥40 Kg/cm²
PLC1100+/-0.20%
PLC1300+/-1.0%
Thermal Conductivity5000.30 kcal/m·hr·°C
Thermal Conductivity8000.33 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min34%
Fe2O3 Max3.7%
Additional Information
BondHydraulic
MethodTamping
Water Req32-36%
Pack Size1 Bag = 25 Kg
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ROYALYTE-13

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Technical Properties
Service Temp1350°C
Grain Sizemax 6 mm
Dry Density1101450 kg/m³
CCS110≥50 Kg/cm²
CCS800≥35 Kg/cm²
CCS1100≥30 Kg/cm²
CCS1300≥50 Kg/cm²
PLC800+/-0.12%
PLC1100+/-0.20%
PLC1300+/-0.84%
Thermal Conductivity5000.33 kcal/m·hr·°C
Thermal Conductivity8000.37 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min38%
Fe2O3 Max3.4%
Additional Information
BondHydraulic
MethodTamping
Water Req28-32%
Pack Size1 Bag = 25 Kg
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ROYALYTE-15

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Technical Properties
Service Temp1350°C
Grain Sizemax 6 mm
Dry Density1101600 kg/m³
CCS110≥90 Kg/cm²
CCS800≥65 Kg/cm²
CCS1100≥60 Kg/cm²
CCS1300≥80 Kg/cm²
PLC800+/-0.12%
PLC1100+/-0.20%
PLC1300+/-1.00%
Thermal Conductivity5000.45 kcal/m·hr·°C
Thermal Conductivity8000.48 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min38%
Fe2O3 Max3.4%
Additional Information
BondHydraulic
MethodTamping
Water Req26-30%
Pack Size1 Bag = 25 Kg
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ROYALYTE-11Li

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Technical Properties
Service Temp1300°C
Grain Sizemax 6 mm
Bulk Density1101250 kg/m³
CCS110≥45 Kg/cm²
CCS800≥30 Kg/cm²
CCS1100≥30 Kg/cm²
CCS1300≥50 Kg/cm²
PLC800+/-0.12%
PLC1100+/-0.20%
PLC1300+/-1.0%
Thermal Conductivity5000.33 kcal/m·hr·°C
Thermal Conductivity8000.36 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min43%
Fe2O3 Max1.5%
Additional Information
BondHydraulic
MethodTamping
Water Req32-36%
Pack Size1 Bag = 25 Kg
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ROYALYTE-9Li

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Technical Properties
Service Temp1300°C
Grain Sizemax 6 mm
Bulk Density110900-1100 kg/m³
CCS11025 Kg/cm²
CCS81515 Kg/cm²
PLC815+/-0.5%
PLC1250+/-1.5%
Thermal Conductivity6000.32 W/mK
Chemical Analysis
Al2O3 Min45%
Fe2O3 Max1.5%
Additional Information
BondHydraulic
MethodTamping/Gunning
Water Req50-55%
Pack Size1 Bag = 25 Kg
Shelf Life9 months
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ROYALYTE-13Li

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Technical Properties
Service Temp1350°C
Grain Sizemax 6 mm
Bulk Density1101450 kg/m³
CCS110≥15 Kg/cm²
CCS800≥7 Kg/cm²
CCS1100≥10 Kg/cm²
PLC800-0.12%
PLC1100+/-1.20%
PLC1300+/-0.80%
Thermal Conductivity5000.38 kcal/m·hr·°C
Thermal Conductivity8000.41 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min44%
Fe2O3 Max1.5%
Additional Information
BondHydraulic
MethodTamping
Water Req32-36%
Pack Size1 Bag = 25 Kg
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ROYALYTE-15Li

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Technical Properties
Service Temp1400°C
Grain Sizemax 6 mm
Bulk Density1101600 kg/m³
CCS110≥35 Kg/cm²
CCS800≥25 Kg/cm²
CCS1100≥20 Kg/cm²
CCS1300≥40 Kg/cm²
PLC800+/-0.12%
PLC1100+/-0.20%
Thermal Conductivity5000.43 kcal/m·hr·°C
Thermal Conductivity8000.46 kcal/m·hr·°C
Chemical Analysis
Al2O3 Min45%
Fe2O3 Max1.5%
Additional Information
BondHydraulic
MethodTamping
Water Req30-34%
Pack Size1 Bag = 25 Kg
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Sodium Silicate Base

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Weight: 50 Kg Bag

Technical Properties
Flexural Strength7d35 Kg/cm²
Compressive Strength7d100 Kg/cm²
Additional Information
Working Time15 min at 270±2°C
Application AreaFor laying of acid resisting brick & tiles
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Potassium Silicate Base

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Weight: 50 Kg Bag

Technical Properties
Flexural Strength7d40 Kg/cm²
Compressive Strength7d150 Kg/cm²
Additional Information
Working Time20 min at 270±2°C
Application AreaFor laying of acid resisting brick & tiles
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Royal Silica Ramming Mass

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Technical Properties
Sintering Temp Min1200°C
PCEMin32 / 1717
Density After Ramming2.35-2.5 g/cm³
LOIMax0.20%
Chemical Analysis
SiO2 Min98%
Fe2O3 Max0.05%
Al2O3 Max0.3%
Additional Information
Application Temp Max1700°C
Grading0-5 mm
Application AreaLining of coreless & foundry
Pack Size1 Bag = 50 Kg (double HDPE) or as per customer requirement
Shelf Life6 months when stored in a dry, covered area
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ROYAL PLAST - 90

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Weight: 25 Kg Bag

Technical Properties
Service Temp1700°C
Grain Sizemax 6 mm
Bulk Density110 Min2.70 g/cc
CCS110300 Kg/cm²
CCS800400 Kg/cm²
CCSHigh Temperature600 Kg/cm²
PLC800+/-0.30%
PLCHigh Temperature+/-0.80%
Recommended Liquid Binder11-12%
Chemical Analysis
Al2O387-89%
Fe2O30.8-1.0%
Additional Information
Shelf Life12 months
Application AreaPlastic ramming mass for refractory lining and repair
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ROYAL PLAST - 80

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Weight: 25 Kg Bag

Technical Properties
Service Temp1600°C
Grain Sizemax 6 mm
Bulk Density110 Min2.60 g/cc
CCS110300 Kg/cm²
CCS800400 Kg/cm²
CCSHigh Temperature550 Kg/cm²
PLC800+/-0.30%
PLCHigh Temperature+/-0.90%
Recommended Liquid Binder11-13%
Chemical Analysis
Al2O378-80%
Fe2O31.5-1.8%
Additional Information
Shelf Life12 months
Application AreaPlastic ramming mass for refractory lining and repair
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ROYAL PLAST - 70

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Weight: 25 Kg Bag

Technical Properties
Service Temp1500°C
Grain Sizemax 6 mm
Bulk Density110 Min2.50 g/cc
CCS110250 Kg/cm²
CCS800350 Kg/cm²
CCSHigh Temperature500 Kg/cm² at 1200°C
PLC800+/-0.30%
PLCHigh Temperature+/-0.8% at 1200°C
Recommended Liquid Binder12-13%
Chemical Analysis
Al2O368-70%
Fe2O32.0-2.2%
Additional Information
Shelf Life12 months
Application AreaPlastic ramming mass for refractory lining and repair
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ROYAL PLAST - 60

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Weight: 25 Kg Bag

Technical Properties
Service Temp1400°C
Grain Sizemax 6 mm
Bulk Density110 Min2.20 g/cc
CCS110200 Kg/cm²
CCS800300 Kg/cm²
CCSHigh Temperature450 Kg/cm² at 1200°C
PLC800+/-0.50%
PLCHigh Temperature+/-0.8% at 1200°C
Recommended Liquid Binder12-13%
Chemical Analysis
Al2O357-59%
Fe2O32.0-2.2%
Additional Information
Shelf Life12 months
Application AreaPlastic ramming mass for refractory lining and repair
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ROYAL PLAST - 45

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Weight: 25 Kg Bag

Technical Properties
Service Temp1400°C
Grain Sizemax 6 mm
Bulk Density110 Min2.15 g/cc
CCS110200 Kg/cm²
CCS800300 Kg/cm²
CCSHigh Temperature450 Kg/cm² at 1200°C
PLC800+/-0.50%
PLCHigh Temperature+/-0.8% at 1200°C
Recommended Liquid Binder13-14%
Chemical Analysis
Al2O343-45%
Fe2O31.6-1.8%
Additional Information
Shelf Life6 months
Application AreaPlastic ramming mass for refractory lining and repair
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ROYAL PLAST F-45 AB

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Technical Properties
Apparent Porosity After1000 C21%
Bulk Density After110 C2.32 g/cm³
Bulk Density After1000 C2.15 g/cm³
CCSAfter110 C85 Kg/cm²
CCSAfter800 C223 Kg/cm²
CCSAfter1000 C230 Kg/cm²
CCSAfter1200 C180 Kg/cm²
CCSAfter1400 C210 Kg/cm²
CMRAfter110 C27 Kg/cm²
CMRAfter800 C25 Kg/cm²
CMRAfter1000 C35 Kg/cm²
CMRAfter1200 C40 Kg/cm²
CMRAfter1400 C45 Kg/cm²
PLCAfter110 C-1.38%
PLCAfter800 C-1.40%
PLCAfter1000 C-1.50%
PLCAfter1200 C-1.45%
PLCAfter1400 C-1.25%
Thermal Conductivity5000.98 W/mK
Thermal Conductivity8001.04 W/mK
Thermal Conductivity10001.17 W/mK
Max Service Temp1500°Cspec: 1500°C
Chemical Analysis
Al2O342.40%spec: 40-45 Wt%
SiO250.60%spec: 50-55 Wt%
Fe2O31.12%spec: 1.0-1.5 Wt%
TiO22.00%spec: 1.5-2.5 Wt%
Additional Information
Pack Size1 Bag = 50 Kg
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SUPER ALX-AB

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Technical Properties
Apparent Porosity After1000 C19%
Bulk Density After110 C2.59 g/cm³
Bulk Density After1000 C2.44 g/cm³
CCSAfter110 C110 Kg/cm²
CCSAfter800 C250 Kg/cm²
CCSAfter1000 C295 Kg/cm²
CCSAfter1200 C230 Kg/cm²
CCSAfter1400 C240 Kg/cm²
CMRAfter110 C30 Kg/cm²
CMRAfter800 C40 Kg/cm²
CMRAfter1000 C45 Kg/cm²
CMRAfter1200 C40 Kg/cm²
CMRAfter1400 C55 Kg/cm²
PLCAfter110 C-1.15%
PLCAfter800 C-0.27%
PLCAfter1000 C-0.30%
PLCAfter1200 C-0.44%
PLCAfter1400 C-0.56%
Thermal Conductivity5001.42 W/mK
Thermal Conductivity8001.52 W/mK
Thermal Conductivity10001.58 W/mK
Max Service Temp1600°Cspec: 1600°C
Chemical Analysis
Al2O372.80%spec: 72-76 Wt%
SiO220.60%spec: 20-25 Wt%
Fe2O31.10%spec: 1.0-1.5 Wt%
TiO21.80%spec: 1.5-2.8 Wt%
Additional Information
Pack Size1 Bag = 50 Kg
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Not sure which grade fits your furnace? Our refractory best practices and application notes cover lining selection, castable dry-out, thermal shock, and mortar joints.