Ceramic Heat Blanket

DEMINAS ceramic fibre blanket insulation delivers reliable thermal protection at temperatures up to 1260°C (2300°F). Made from spun alumina-silica ceramic fibres, the blanket has low thermal conductivity — meaning less heat passes through the insulation layer and energy loss in high-temperature processes is kept to a minimum.

Specifications

• Maximum service temperature: 1260°C (2300°F)
• Thickness: 25 mm
• Width: 610 mm
• Density: 96 kg/m³
• Composition: Alumina-silica ceramic fibre
• Asbestos-free

Key Properties

• Low thermal conductivity — effective insulation at extreme temperatures
• High tensile strength — resists tearing during handling and installation
• Excellent resistance to thermal shock
• Good sound absorption
• Lightweight and easy to cut to shape on site
• Resistant to most industrial chemicals

Typical Applications

Ceramic fibre blanket is used across heavy industry wherever high-temperature insulation is required:

• Kiln and furnace lining, backup insulation, and door sealing
• Outdoor oven insulation beneath a protective render coating
• Industrial boiler lagging and expansion joint packing
• Steel industry — tundish lining and ladle backup
• Ceramic and glass industry heat treatment equipment
• High-temperature ducting and ductwork insulation

Why Buy From DEMINAS

DEMINAS ceramic fibre blanket is manufactured to a consistent density and supplied with fast UK delivery. The material cuts cleanly with a straight knife and can be pinned, wired, or adhered in place without specialist tools. Contact us if you need a custom length or have an application question.