ThermalEast
// Product Catalog · Ceramic Fiber

Ceramic Fiber

Ceramic fiber blankets, boards, modules, and bulk fiber for high-temperature insulation.

36 products found

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// Ceramic Fiber1400°C

Mullite Alumina Bulk Fiber Al2O3 72% High-Temperature Insulation

Al2O3 72% mullite bulk alumina fiber for 1400°C insulation; excellent thermal shock resistance and low bulk density for furnace gap filling, ceramic kiln module backing, and high-temperature pipe sealing.

λ = 0.11 W/(m·K) at 600°C

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// Ceramic Fiber1400°C

Mullite Alumina Fiber Blanket Al2O3 72% 1400°C

Al2O3 72% mullite alumina fiber blanket for 1400°C service; lightweight, low-conductivity insulation for steel furnace linings, ceramic tunnel kilns, and petrochemical reactor insulation.

λ = 0.12 W/(m·K) at 600°C

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// Ceramic Fiber1600°C

Polycrystalline Alumina Fiber Rigid Board Al2O3 95% 1600°C

Al2O3 95% polycrystalline alumina rigid board for 1600°C service; high compressive strength and dimensional stability for glass furnace superstructure panels, vacuum furnace hot zones, and kiln furniture.

λ = 0.30 W/(m·K) at 1000°C

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// Ceramic Fiber1600°C

Polycrystalline Alumina Loose Bulk Fiber Al2O3 95% 1600°C

Al2O3 95% polycrystalline loose bulk alumina fiber for 1600°C packing; creep-resistant and chemically pure for glass furnace expansion seals, vacuum furnace hot zones, and high-temperature sintering furnaces.

λ = 0.25 W/(m·K) at 1000°C

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// Ceramic Fiber1600°C

Polycrystalline Mullite Ceramic Fiber Board 1600°C

Polycrystalline mullite ceramic fiber board rated 1600°C with 72% Al2O3 delivers ultra-high temperature stability for advanced ceramics sintering kilns, semiconductor furnaces, and crystal growth equipment.

λ = 0.28 W/(m·K) at 600°C

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// Ceramic Fiber1260°C

Vacuum-Formed Ceramic Fiber Board 1260°C Low Binder

Vacuum-formed ceramic fiber board 1260°C with low binder enables complex near-net shapes and clean firing for semiconductor furnaces, dental kilns, and precision heat treatment equipment linings.

λ = 0.16 W/(m·K) at 600°C

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// Ceramic Fiber2400°C

Yttria-Stabilized Zirconia Fiber ZrO2 92% Y2O3 5% 2400°C

Y2O3-stabilized zirconia fiber, ZrO2 92% + Y2O3 5%, rated to 2400°C for extreme thermal applications. Ideal for plasma furnace linings, aerospace component sintering furnaces, and ultra-high temperature research and materials testing reactors.

λ = 0.42 W/(m·K) at 1000°C

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// Ceramic Fiber1800°C

Zirconia Fiber Blanket 1800°C

Ultra-high temperature zirconia fiber blanket rated to 1800°C. The highest temperature ceramic fiber insulation available.

λ = 0.35 W/(m·K) at 1200°C

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// Ceramic Fiber2200°C

Zirconia Fiber Board ZrO2 95% 2200°C Rigid Structural

Rigid CaO-stabilized zirconia fiber board, ZrO2 95%, rated to 2200°C. Provides load-bearing structural insulation for vacuum furnace hearths, optical fiber drawing tower furnaces, and ultra-high temperature resistance furnace linings.

λ = 0.45 W/(m·K) at 1000°C

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// Ceramic Fiber2200°C

Zirconia Fiber Bulk Wool ZrO2 95% 2200°C Cavity Fill

Loose bulk zirconia fiber, ZrO2 95%, rated to 2200°C for cavity and void filling. Suited for vacuum furnace gap packing, induction heating coil insulation, and ultra-high temperature kiln expansion joint filling applications.

λ = 0.28 W/(m·K) at 1000°C

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// Ceramic Fiber2200°C

Zirconia Fiber Module ZrO2 94% 2200°C Pre-Formed Furnace Lining

Pre-formed zirconia fiber module, ZrO2 94%, rated to 2200°C for fast furnace lining installation. Suited for vacuum furnace wall assemblies, high-temperature batch sintering kilns, and continuous molybdenum annealing furnace hot zone upgrades.

λ = 0.40 W/(m·K) at 1000°C

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// Ceramic Fiber2200°C

Zirconia Fiber ZrO2 94% CaO-Stabilized 2200°C Continuous Service

ZrO2 94% + CaO 3% stabilized zirconia fiber for reliable 2200°C continuous service. Designed for sapphire growth furnaces, hydrogen atmosphere sintering furnaces, and tungsten or molybdenum powder sintering applications.

λ = 0.38 W/(m·K) at 1000°C

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