Royal Refractories
Custom product range

Custom Refractory Products

6 custom products, grouped under their existing product categories.

Castables & Mortars

Ceramic and hydraulic-bonded castables, mortars, and patching compounds.

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CustomCastables & Mortars

Royal Set 45

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Technical Properties
Service Temp1650°C
Grain Sizemax 0.5 mm
Grain Above025max 5%
Grain Below0125min 70%
Country Of OriginIndia
Chemical Analysis
Al2O342%
SiO253%
Additional Information
BondAir-setting
MethodBrick jointing
Shelf Life24 months
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Refractory Cements

Air-setting refractory cements for high-temperature applications.

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CustomRefractory Cements

Royal Set Air Setting Cement

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Technical Properties
FormPowder
Service Temp1450-1800°C (grade dependent)
Country Of OriginIndia
Chemical Analysis
Al2O338-90% (grade dependent)
SiO22-53% (grade dependent)
Additional Information
BondAir-setting
Shelf Life24 months
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Refractory Coatings

High-temperature corrosion-protection coatings for refractory surfaces.

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CustomRefractory Coatings

Royal Aluminosilicate Coating

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Technical Properties
Service Temp1800°C
Country Of OriginIndia
Chemical Analysis
Al2O388-92%
SiO24-6%
Na2O1-3%
CaO<0.2%
Additional Information
Shelf Life24 months
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Curing Compounds

Liquid curing compounds for refractory applications.

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CustomCuring Compounds

Royal Refractory Curing Compound

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Technical Properties
FormLiquid
Total Solids15-20%
Drying Time1-2 hours
Service Temp1600°C
Country Of OriginIndia
Chemical Analysis
Na2 SiO315-20%
Additional Information
Shelf Life24 months
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Low Cement Castables

Dense low-cement castables for high-strength monolithic linings up to 1850°C.

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CustomLow Cement Castables

Royal LC-98

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Technical Properties
Service Temp1850°C
Grain Sizemax 5 mm
Bulk Density1103200 kg/m³ (3.20 g/cc)
Bulk Density8503150 kg/m³
CCS1600100 MPa
Thermal Conductivity16004.3 W/m·K
PLC16000 to 0.4%
Country Of OriginIndia
Chemical Analysis
Al2O398%
Fe2O30.05%
Additional Information
Shelf Life24 months
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Insulating Castable

Lightweight insulating castables for backup linings and energy efficiency.

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CustomInsulating Castable

Royal Custom Castable

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Technical Properties
Service Temp1300-1400°C
Grain Sizemax 4 mm
Bulk Density110Cast: 1000 kg/m³; Gunned: 1150 kg/m³
Bulk Density850900Cast: 1000 kg/m³; Gunned: 1050 kg/m³
CCS1104-5 MPa
CCS8154-5 MPa
CCS10003-4 MPa
PLC0%
Thermal ConductivityGeneral 0.16; 200°C 0.17; 400°C 0.21; 600°C 0.23 W/m·K
ASTMClassificationClass O
Country Of OriginIndia
Chemical Analysis
Al2O327-30%
CaO19-24%
SiO244-47%
Additional Information
BondHydraulic
MethodCasting / Gunning
Water Req35-45 L per 100 kg
Shelf Life24 months
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