Ceramic Fiber Insulations
Ceramic fiber insulation refers to lightweight, high-temperature-resistant materials made from alumina-silica fibers, often formed into blankets, boards, modules, or bulk forms. These products are widely used in backup insulation for linings and engineered for thermal management in extreme heat environments, offering superior insulation without the weight or brittleness of traditional refractories.
Key Properties:
• Temperature Resistance: Generally available in S-1260°C and 1425°C grades, ideal for furnaces, kilns, and boilers in steel and cement industries.
• Low Thermal Conductivity: Minimizes heat transfer, reducing energy costs by up to 30-50% in industrial applications.
• Lightweight and Flexible: Easy to install and cut, with densities ranging from 64 to 160 kg/m³.
• Chemical Stability: Resists corrosion from acids, alkalis, and slags.
Ceramic Fiber insulations are available in below mentioned forms.
Product details
Ceramic Fiber Blanket
A ceramic fiber blanket is a lightweight, foldable insulation material that withstands extreme high temperatures. Its superior thermal properties minimize heat transfer and energy loss in furnaces, kilns, and boilers, delivering substantial energy savings and lower costs. As backup insulation for refractories, its flexibility enables easy cutting and installation in complex areas, reducing labor and downtime. This blend of high thermal efficiency and cost-effectiveness makes it ideal for optimizing high-heat environments.
We offer MMTCL Premium Cerablanket and Cerachem Blankets
High-performance ceramic fiber blankets from Morgan Advanced Materials, optimized for thermal insulation in industrial applications up to 1430°C (2600°F).
Product Description Cerablanket (alumina-silica, 1260°C classification) and Cerachem (alumina-silica-zirconia, 1430°C) deliver excellent tensile strength, low thermal conductivity, and high-temperature stability. Lightweight, resilient, and chemically resistant, they offer low heat storage for energy savings and superior thermal shock resistance.
Sizes (in mm): 7320 x 610 x 25, 3660 x 610 x 50
Key Features
• Excellent insulating performance and fiber resistance to devitrification
• Tough, resilient blankets with high strength
• Low heat storage and good acoustic properties
• No smoke emission from binder burn-out
Applications
• Power generation (e.g., HRSG duct insulation)
• Industrial/commercial chimney insulation
• Pipe wrap, boiler, and heater linings
• Back-up linings in kilns and furnaces
• Storage heater insulation
• Metal applications like launder covers
• Welding stress relief
Product details
Ceramic Fiber Boards
High-performance rigid ceramic fiber boards from Murugappa Morgan Thermal Ceramics, designed for superior thermal insulation and mechanical strength in high-temperature industrial applications up to 1600°C.
Product Description
Ceramic fiber boards are rigid, self-supporting insulating products manufactured from refractory fibers. They are engineered for applications requiring excellent insulating properties combined with high rigidity and mechanical strength. Selected variants include S Board (1260°C), AZS Board (1400°C), HS-45, and SS 800 for diverse thermal and structural needs.
Key Features
- Excellent insulating performance and thermal stability
- Low heat storage and resistance to thermal shock
- Good machinability
- High compressive and flexural strength (in HS-45 and SS 800)
- Non-wetting to molten aluminum and other non-ferrous metals (in HS-45 and SS 800)
- Low shrinkage compared to other fiber products
Applications
- Backup insulation in refractory construction
- High-temperature ceramic kilns and cars
- Hot face lining material in furnace building
- Backup insulation in steel ladles (e.g., tundish, torpedo)
- Backup insulation in glass melting furnaces
- Rotary kiln backup for calcining and dolomite kilns
- Molten aluminum handling (e.g., launders, header boxes, troughs, hot top molds)
- Backup to feeder channels in glass tanks.
Product details
Ceramic Fiber Paper
Ceramic fiber paper is a thin, flexible insulation material made from ceramic fibre’s. papers exhibit excellent chemical stability, resisting attack from most corrosive agents. It is used in thermal insulation of furnace linings, furnace zone dividers, door seals, tube seals, gaskets, and expansion joints in high-temperature applications.
It comes in two forms: Sheets & Rolls.
Product details
Ceramic Fiber Modules
Ceramic Fibre Modules from Murugappa Morgan Thermal Ceramics Ltd., are prefabricated refractory fibre blankets in modular form for quick installation in high-temperature furnace linings. Made from high-quality needled blankets : edge-staked or folded with anchors and accessories, they provide effective thermal insulation with low heat storage and reduced shrinkage versus layered systems. Pre-compressed to >160 kg/m³ density, they ensure tight inter-modular joints through fibre resilience during further compression on-site.
These modules support classification temperatures of 1260°C/1425°C for all types, including Veneering, Saberbloc-I & III, Pyrofold “M”, Pyrobloc, Z-Bloc II & III, Convoluted, Strip Modules, and Edge Grain Modules.
Features:
Faster insulation; reduced shrinkage; low heat storage; superior thermal stability and shock resistance; resilient blanket resists mechanical damage; easily cut on-site for awkward configurations.
Applications:
High-temperature furnaces; kiln/heater linings; coil annealing furnaces; reheat furnace door linings; process heaters; ammonia reformers/crude oil heaters; shuttle/tunnel kilns.
