White 25 kg bag labeled 'MAXHEAT-K High Alumina Refractory Castable Medium Grade 1600°C'
Finstar
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High Alumina Refractory Castable (Medium Grade) 1600°C

High Alumina Refractory Castable (Medium Grade) is designed for applications requiring heat resistance up to 1600°C. It provides excellent wear resistance and durability in industrial furnaces. Available in packaging suited for easy handling within Kenya.

Technical Specifications

CAS Number1302-74-7
Chemical FormulaAl2O3
AppearanceOff-white powder
Packaging25 kg bags
StorageStore in cool, dry, ventilated chemical storage
Service TemperatureUp to 1600°C
GradeMedium alumina content

High Alumina Refractory Castable (Medium Grade) 1600°C — Specifications, Uses & Availability

Product Overview

Product NameHigh Alumina Refractory Castable (Medium Grade) 1600°C
CategoryRefractory Cements
AvailabilityIn Stock — Ready for Dispatch

Explore Refractory Cements, browse the full chemical catalogue, or request a quote.

About High Alumina Refractory Castable (Medium Grade) 1600°C

High Alumina Refractory Castable (Medium Grade) is engineered for use in high-temperature industrial environments, particularly where thermal stability up to 1600°C is essential. This castable material is composed primarily of alumina, providing enhanced resistance to abrasion, thermal shock, and chemical attack compared to standard refractory materials. It is supplied in 25kg bags to facilitate ease of transport and application on-site. The castable is commonly used in steel, cement, glass, and petrochemical industries, where furnace lining integrity impacts operational efficiency. Handling this refractory castable requires protective equipment due to dust generation during mixing and installation. Storage in a cool, dry, and ventilated environment extends shelf life and preserves material properties, especially in humid or hot climates common in East Africa. Finstar Chemicals supplies this product to industrial clients seeking reliability in refractory linings to maximize furnace life and reduce maintenance downtime. For procurement, the product is dispatched in manageable packaging suitable for various installation needs, with support for bulk orders. Its medium alumina content balances cost and performance, making it an economical choice for many thermal processing units requiring sustained high-temperature durability. In operational use, the castable sets to form a dense, robust lining that maintains structural stability under cyclic heating and cooling. Its compatibility with a range of furnace types allows flexible application across different sectors. Clients are advised to adhere to Finstar's recommended usage guidelines to optimize installation and performance outcomes. Finstar's distribution covers Kenya and nearby markets, offering technical support and certification documentation for industrial orders. This ensures reliable supply and compliance with quality standards expected in thermal insulation products.

External references: PubChem · Wikipedia

Applications

Furnace lining in steel productionUsed as a lining material in steelmaking furnaces where high abrasion and heat resistance improve operational life.
Cement kiln refractory liningProvides thermal insulation and mechanical strength in rotary cement kilns to withstand harsh chemical environments.
Glass melting furnacesApplied in glass furnace linings to resist corrosion and thermal shock during continuous high-temperature operations.
Petrochemical processing unitsServes as insulation in reactors and heaters exposed to elevated temperature and mechanical wear.

Benefits

Thermal stability up to 1600°CSupports prolonged exposure to high temperatures without degradation, ensuring furnace structural integrity.
High abrasion resistanceResists wear from mechanical and chemical stresses, extending lining service intervals.
Medium alumina content balanceOptimizes performance-to-cost ratio for industrial heat containment applications.
Easy packaging and handlingDelivered in 25kg bags to simplify transport, storage, and onsite application processes.

Features

Medium grade alumina contentFormulated to achieve resistance suitable for temperatures up to 1600°C and demanding industrial processes.
ISO 9001:2015 & 45001:2018 certifiedEnsures consistent manufacturing quality and occupational safety standards.
Batch traceabilityEach batch marked for manufacturing date and identification for quality control.

Industries Served

Steel ManufacturingUsed to line furnaces and ladles in steel plants where resistance to heat and abrasion is critical.
Cement IndustryApplied in kiln linings to maintain process efficiency and resist chemical corrosion.
Glass IndustrySupports melting furnace operation by providing protection against thermal shock and corrosion.
Petrochemical IndustryServes in various high-temperature reactors and heating equipment for extended durability.

High Alumina Refractory Castable (Medium Grade) 1600°C is supplied by Finstar to industrial buyers across Kenya, Uganda, Tanzania, and Rwanda. Read our chemical safety guides for handling best practices.

Delivery Coverage Across Kenya’s Counties

Finstar is a leading supplier of industrial chemicals across Kenya’s counties. High Alumina Refractory Castable (Medium Grade) 1600°C is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:

NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi

Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.

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