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    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement
    Refractory Cement

    Refractory Cement

    MOQ : 20 MT Metric Tons

    Refractory Cement Specification

    • Water Absorption
    • < 6%
    • Purity(%)
    • 98%
    • Hardness (%)
    • High
    • Chemical Composition
    • Alumina, Silica, Calcium Oxide
    • Usage & Applications
    • Industrial furnaces, reactor linings, steel and cement plants
    • Melting Point
    • Above 1400C
    • Surface Finish
    • Smooth after setting
    • Density
    • 2400 Gram per cubic centimeter(g/cm3)
    • Application
    • High temperature furnace lining, kilns, incinerators, fireplaces, boilers
    • Form
    • Powder
    • Product Type
    • Refractories
    • Types of Refractories
    • Castable Refractory Cement
    • Shape
    • Powder / Granules
    • Porosity
    • Low
    • Dimensional Stability
    • Excellent under thermal cycling
    • Strength
    • High compressive strength ( 50 MPa)
    • Specific Gravity
    • 2.6 - 2.8 g/cm
    • Thermal Conductivity
    • Low, approx. 1.2 W/mK
    • Color
    • Gray
    • Packaging Type
    • Bag (25/50 Kg)
    • Storage Conditions
    • Store in cool, dry place
    • Expansion on Heating
    • Negligible
    • Maximum Service Temperature
    • Up to 1600°C
    • Setting Time
    • Initial Set: 3-4 hours
    • Compatibility
    • Suitable for contact with molten metal and slag
    • ISO Certification
    • ISO 9001:2015 Certified
    • Particle Size
    • Fine (< 1 mm)
    • Abrasion Resistance
    • Excellent
    • PH Value
    • 11-13
    • Bonding Type
    • Hydraulic
    • Shelf Life
    • 12 Months
     

    Refractory Cement Trade Information

    • Minimum Order Quantity
    • 20 MT Metric Tons
    • FOB Port
    • Mundra
    • Payment Terms
    • Delivery Point (DP), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Days after Acceptance (DA)
    • Supply Ability
    • 1000 Metric Tons Per Month
    • Delivery Time
    • 12 Days
    • Sample Available
    • Yes
    • Sample Policy
    • Free samples are available
    • Main Export Market(s)
    • Australia, South America, Western Europe, Middle East, Central America, Asia, Eastern Europe, North America, Africa
     

    About Refractory Cement

    Refractory Cement

    Refractory cement is a mixture comprising all or a few of the elements, like fireclay, silica sand, crushed brick and ganister. There are many applications of this type of cement which can be blended with refractory aggregates. Some of the common applications include white fused alumina, brown fused alumina, sillimanite, chamotte, perlite and andalusite. These applications including others use this cement powder in demanding conditions. The grey colour cement powder is supplied in bags.


    Superior Performance in High-Temperature Environments

    Designed for demanding industrial settings such as furnaces, kilns, and incinerators, this refractory cement withstands temperatures up to 1600C. Its chemical composition ensures excellent resistance to thermal cycling, molten metal, and slag, providing reliable protection and longevity to critical infrastructure.


    Easy Application and Rapid Setting

    With an initial setting time of 3-4 hours, this hydraulic, castable cement simplifies the lining or repair process. Its fine particle size and smooth finish facilitate easy mixing and application, resulting in durable surfaces that maintain integrity under severe operating conditions.


    Certified Quality and Extended Shelf Life

    ISO 9001:2015 certification attests to its consistent quality. Packed in robust 25/50 kg bags, it boasts a shelf life of 12 months when stored in cool, dry areas. Manufacturers and exporters across India rely on its proven track record for strength, purity ( 98%), and abrasion resistance.

    FAQ's of Refractory Cement:


    Q: How is refractory cement used in industrial furnace linings?

    A: Refractory cement is mixed with water to form a hydraulic bond, then applied directly to furnace walls or molds. It sets within 3-4 hours, forming a durable lining that resists high temperatures, abrasion, and chemical corrosion from molten metal or slag.

    Q: What benefits does the high compressive strength provide?

    A: With a compressive strength of 50 MPa, this cement withstands mechanical stress and heavy loads, ensuring structural stability and prolonging the lifespan of furnace and reactor linings-even under intense operational conditions.

    Q: What is the recommended storage process for this cement?

    A: To maintain quality and shelf life (12 months), store refractory cement bags in a cool, dry place away from moisture. Proper storage prevents premature hydration and preserves its bonding properties.

    Q: Where can this refractory cement be applied?

    A: It is ideal for industrial installations such as steel and cement plant furnaces, reactor linings, incinerators, fireplaces, and boilers. Its compatibility with molten metal and slag makes it suitable for various high-temperature environments.

    Q: When does the cement reach its initial set after mixing?

    A: After mixing with water, the initial set occurs within 3-4 hours, allowing for efficient handling and rapid turnaround during construction or repair operations.

    Q: What process ensures a smooth, durable finish after setting?

    A: Thanks to its fine particle size (<1 mm) and hydraulic bonding, the cement forms an even, smooth surface upon setting. This finish minimizes water absorption (<6%) and enhances abrasion resistance.

    Q: What are the key benefits of the cement's chemical composition?

    A: The combination of alumina, silica, and calcium oxide provides excellent resistance to heat, chemical attack, and thermal cycling, ensuring reliable performance in demanding environments with negligible expansion on heating.

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