Products engineered for thermal performance and safety.

At Unifrax, we provide innovative solutions to our customers’ application problems across several industries. Our engineers work directly with a team of research and development specialists to create high-temperature specialty fibers and inorganic materials that save energy, reduce pollution, and improve fire safety to create a greener, cleaner, safer world.

Our products help prevent an estimated 35,000 premature deaths each year.

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Blankets

Blanket products in a variety of chemistries, densities, and thicknesses that are designed for low heat storage and complete resistance to thermal shock.

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Boards

Rigid boards designed to resist erosion, vibration, and mechanical stress, and are easily customized to fit any installation.

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Catalyst Media

Unifrax has introduced two new fiber‑based nanostructured alumina catalyst media for automotive combustion engines and industrial catalysis.

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Coatings/Mixes

Specialty family of products with high chemical stability and excellent temperature and thermal shock resistance to address a wide range of application problems.

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Custom Mat Products

Custom mat products for the automotive industry protect heat sensitive components, extend equipment life and ensure passenger comfort and safety.

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Emission Control Mounting Mats

Emission control mounting mats and thermal management products that provide high‑value, cost‑effective solutions for light‑duty vehicles and heavy‑duty commercial vehicles, both on‑ and off‑road.

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Engineered Refractory Solutions

Engineered Refractory Solutions include a complete line of refractory materials using the unique patented Thermbond Binder System. Thermbond solutions have reinvented the way refractories are used.

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Fabricated Products

Multilayer insulation for thermal management where maximum temperature reduction is needed with the least amount of weight in small spaces.

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Fibers

High‑temperature fibers designed for a variety of industrial and commercial applications.

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Fire Protection

Wide‑ranging solutions to a variety of passive fire protection applications in the commercial building, transportation, and manufacturing industries.

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Furnace Hardware

Anchoring hardware and accessory components with an array of attachment options to cover a broad range of lining system designs and application requirements.

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Furnace Lining Products

Furnace insulation products and engineered thermal components that offer installation speed and lining performance for new furnace linings, as well as for maintenance, repairs, and refits.

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Hot Gas Filtration

Filtration media technology to solve industrial emissions and high‑temperature filtration problems, including hot gas filter candles with filtration efficiencies exceeding 99%.

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Microfine Glass Fibers

High‑performance glass‑based products for nonwovens producers supplying technically demanding filtration, separation, and insulation markets.

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Microporous Insulation

Microporous insulation comprising inorganic oxides with thermal conductivity values lower than still air.

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Modules

A family of module furnace lining products designed to meet a wide range of application requirements in a variety of temperature grades, densities and attachment systems.

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Papers and Felts

A group of products manufactured using different chemistries including aluminosilicate, low bio‑persistent, or polycrystalline wool fibers made for flexible, lightweight use.

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Silicon Fiber Anode Battery Material

SiFAB^™ Silicon Fiber Anode Battery Technology by Unifrax is a new proprietary anode technology that enables significantly greater energy density in lithium ion battery systems than prevailing technologies.

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Textiles

Broad selection of ceramic and low bio‑persistent fiber textiles, ropes, and braids used for high‑temperature packing and gasketing applications.

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Vacuum Formed Components

Vacuum formed components and customized shapes designed to meet specific application requirements in a wide range of industries.

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Filtering products by: Appliance, Camp stoves

Fiberfrax^®

Fiberfrax^® Ceramic Fiber Papers

Papers and Felts

Estimated Temperature

2300°F / 1260°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-silica

Fiberfrax^® Ceramic Fiber Papers are a unique class of products which consists primarily of an alumino-silicate fiber in a non-woven matrix with a latex binder system.

Insulfrax^®

Insulfrax^® 1300 HT Blanket

Blankets

Estimated Temperature

2372°F / 1300°C

Composition

LBP (low bio-persistent)

Chemistry

Calcium magnesium silicate

Insulfrax^® 1300 HT Blanket products represent the next generation of low bio-persistent (LBP) thermal insulation from Unifrax.

Insulfrax^®

Insulfrax^® Paper

Papers and Felts

Estimated Temperature

2300°F / 1260°C

Composition

LBP (low bio-persistent)

Chemistry

Calcium magnesium silicate

Insulfrax^® Paper is an evolutionary product which is manufactured by forming Insulfrax Fiber in a non-woven matrix.

Isofrax^®

Isofrax^® 1260C Paper

Papers and Felts

Estimated Temperature

2300°F / 1260°C

Composition

LBP (low bio-persistent)

Chemistry

Silica magnesia

Isofrax^® 1260C Paper is a unique product which is manufactured by forming Isofrax 1260C Fiber in a nonwoven matrix. The fibers are randomly oriented during manufacture, then held in place with a latex binder system.

Thermfrax^®

Thermfrax^® C-Cast^® FG 23-102

Vacuum Formed Components

Estimated Temperature

2600°F / 1430°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-silica

Thermfrax^® C-Cast^® FG23-102 is Unifrax Engineered Thermal Component’s (UETC) chemical and abrasion resistant insulation.

Thermfrax^®

Thermfrax^® Gemcolite^® AS FG26-116000

Furnace Lining Products, Vacuum Formed Components

Estimated Temperature

2600°F / 1430°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-silica

Thermfrax^® Gemcolite^® AS FG26-116000 is Unifrax Engineered Thermal Component’s (UETC) higher temperature insulating fiber board.

Thermfrax^®

Thermfrax^® Gemcolite^® AZS FG 26-110

Furnace Lining Products, Vacuum Formed Components

Estimated Temperature

2600°F / 1430°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-zirconia silica

Thermfrax^® Gemcolite^® FG26-110 AZS is Unifrax Engineered Thermal Component’s (UETC) higher temperature insulating fiber board.

Thermfrax^®

Thermfrax^® Gemcolite^® LD and HD

Boards, Furnace Lining Products, Vacuum Formed Components

Estimated Temperature

2300°F / 1260°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-silica

Thermfrax^® Gemcolite^® LD and HD are Unifrax Engineered Thermal Component’s (UETC) standard insulating fiber board.

Thermfrax^®

Thermfrax^® Gemcolite^® NS

Boards, Furnace Lining Products, Vacuum Formed Components

Estimated Temperature

2300°F / 1260°C

Composition

RCF (refractory ceramic fiber)

Chemistry

Alumina-silica

Thermfrax^® Gemcolite^® NS No-Smoke^® is Unifrax Engineered Thermal Component’s (UETC) non-off-gassing high-density rigid panel.

Thermfrax^®

Thermfrax^® Solulite^® FG23-105

Boards, Furnace Lining Products, Vacuum Formed Components

Estimated Temperature

2300°F / 1260°C

Composition

LBP (low bio-persistent)

Chemistry

Calcium magnesium silicate

Thermfrax^® Solulite^® FG23-105 is Unifrax Engineered Thermal Component’s (UETC) biosoluble insulation material.

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