Final Advanced Materials presents many different ranges of high temperature fabrics which withstand up to 2,500 °C. These products are mainly used to manufacture protection equipment, pipes insulation, heat shield and blankets. Different width and thickness are available as well as specific treatments and coatings for some items.
Contact us to discuss your requirements of heatproof fabric. Our experienced sales team can help you identify the options that best suit your needs.
Thermal insulation
Safety curtains
Expansion gaskets
Sealing gaskets
Heat and fire shields
Protection equipment (apron, overall, mitts, gloves, etc.)
Protection systems for molten metal projections
Property
Unit
Aramid
Zetex®
Basalt
ZetexPlus®
Area Density
g/m²
265 to 600
288 to 949
115 to 940
305 to 1,119
Width
mm
1,000
1,600
1,020
1,524
1,270
1,020
1,524
Length
m
50
45
100
45
Max. Operating Temperature
°C
350
540
600
815
Peak Temperature
°C
425
700
700
1,095
1S98 2S94 3E-glass reinforcement 4Inconel® reinforcement
Property
Unit
Silicate
Biosoluble
Ceramic
Zirconium
Area Density
g/m²
500 to 1,250
1,2503
1,5004
110 to 980
290
770
Width
mm
9101
1,0002
1,000
910 to 1,270
610
Length
m
251
502
30
45
45
Max. Operating Temperature
°C
1,0001
1,0502
6503
1,0504
1,100
2,200
Peak Temperature
°C
1,1001
1,2002
1,200
1,700
2,500
1S98 2S94 3E-glass reinforcement 4Inconel® reinforcement
Z-Tuff®, up to 315 °C
Z-Tuff® are fabrics coated with silicone or PTFE. These treatments offer superior resistance to chemicals, abrasion, moisture, and heat. Silicone is a rubbery, abrasion resistant coating available in gray or red. Silicone fabrics provide better UV, water, and abrasion resistance than PTFE fabrics. PTFE is a smooth, non-reactive coating, ideal for applications where added toughness and chemical resistance are required. Silicone fabric can withstand operating temperatures up to 260 °C and PTFE fabric can withstand temperatures up to 315 °C. Beyond these temperatures, only the core farbics in E-glass fibre will subsist.
Applications
Insulation jacketing
Welding curtains
Blankets and covers for equipment protection
Aramid, up to 425 °C
Woven in plain weave, 100 % para-aramid fabrics (Kevlar®) have excellent thermal characteristics. In addition to their good insulating properties, they can reach a peak temperature of 500 °C and a continuous operating temperature of 350 °C. In addition to this, they have excellent resistance to cuts, abrasion, tearing and acids, as well as excellent mechanical properties. Available in different versions (aluminised, fleece, etc.), they are particularly suitable for the manufacture of protective clothing and thermal insulation.
100 % para-aramid (Kevlar®) fabrics always include a cross-twill woven version (2 single twills in different directions). Particularly resistant to high temperatures up to 450 °C and cuts, it is mainly used to reinforce protective clothing. Coated versions (silicone, aluminium, flame retardant, etc.) are available.
70 % Panox® / 30 % Kevlar® twill is a good alternative to 100 % aramid fabrics. The fiber is an oxidized, thermally stable, polyacrylonitrile fiber. This fiber mixture allows the textile to withstand up to a temperature of 400 °C continuously (max temperature 600 °C). It is particularly suitable for use against sparks and projected materials. It is mainly used in the manufacture of seats for the rail and air industries. An aluminium version is also available. On the other hand, its mechanical properties are inferior to a 100 % para- aramid fabric.
Applications
Thermal insulation
Protection shield
Gloves
Protection equipment
Aprons
Z-Flex®, up to 540 °C
Z-Flex® fabrics are heat shielding and aluminized. They reflect up to 95 % of radiant energy and protect from high temperatures and radiant heat up to 1,650 °C, however, the aluminized film is not intended for direct contact with temperatures above 175 °C. The E-glass fibre fabric can withstand up to 540 °C. Z-Flex® fabrics are available in two different ranges:
Z-Flex® with texturized Zetex® filaments and a PTFE coating
The Z-Flex® range includes four products with texturized Zetex® filaments and a PTFE coating. They offer great value and superior insulation to protect from extreme heat and to prevent burn-though.
• Z-Flex® A-302: The lightest. High insulation capacity against high temperature. Fabrics with a PTFE protective coating (against water and oil) which increases the resistance to abrasion.
• Z-Flex® A-601: The most affordable. Medium density, high insulation capacity against high temperature, excellent flexibility. Texturized Zetex® fabric with a PTFE protective coating (against water and oil) which increases the resistance to abrasion.
• Z-Flex® A-801: The thickest (1.22 mm). Optimal insulation and protection. Best protection against thermal convection, sparks and molten metals.
• Z-Flex® A-802: Derivative from A-801, it is thinner but has the same density. Best protection against radiant heat and high insulation performance.
Z-Flex® with non-texturized fiberglass fabrics
The Z-Flex® range includes three products with non-texturized fiberglass fabrics. They are lightweight and flexible. They provide the best value for environments in which radiant heat protection is necessary but convective and conductive heat protection is less of a concern.
• Z-Flex® F-407: Lining fabric. Resistant, thin, light and affordable. Similar performance than rayon. PTFE protective coating (against water and oil) which increases the resistance to abrasion.
• Z-Flex® F-628: The lightest. Fabric in continuous E-glas filament. Protection against radiant heat similar to the one provided by thicker fabrics. Resistant to operating temperature up to 550 °C.
• Z-Flex® F-781: The most comfortable, optimal puncture and tearing resistance. Lasting lining fabric with satin weave and continuous E-glass fibre.
Applications
Fire protection systems
Fire & proximity suits
Protective apparel for emergency responders
Industrial safety apparel
Removable insulation systems
Performance automotive heat shields
Custom fabrications
Z-Fil®, up to 540 °C
Made from continuous filament yarn, Z-Fil® fiberglass cloth is a strong, thin, lightweight, and highly flexible high temperature fabric. Z-Fil® fiberglass cloths exist in different versions: coated or treated to adapt to every needs. It is lighter than the Zetex® fiberglass fabrics woven from texturized fiberglass yarn.
Applications
High temperature filtration
Facing material in thermal barriers
Lagging for boilers and pipes
Z-Fil® cloth can be treated with an acrylic coating which enable it to be used together with products of the Z-Shield® range.
Basalt, up to 700 °C
Made from continuous basalt fibres, the fabrics are used for protective purposes such as fire barriers. They do not melt even when they are close to flames and withstand temperatures from -260 °C to 700 °C. They remain flexible and easy to handle, even if they lose their mechanical properties and become rigid under excessive tension. Heavier than carbon, they are still less expensive. Much used in the automotive industry, these fabrics are mainly used for the insulation of exhaust pipes and to protect motor elements. They are also used in the naval and aerospace industries. We offer coated versions, used for fire barriers. Uncoated versions can also be used as moulds in the manufacture of composites.
Applications
Exhaust systems
Insulation of pipes
Electrical insulation
Zetex®, up to 700 °C
Made from textured glass fibres, Zetex® fabrics have exceptional thermal and insulating properties. Composed of inorganic materials, they present no health risks. They are used at an operating temperature of 540 °C and withstand 700 °C. Zetex® fabrics are also characterized by their excellent resistance to cold (–73 °C) as well as their good dielectric, chemical and mechanical resistance, which surpasses that of steel with the same diameter. Other versions of Zetex® fabrics include Zetex® Steel fabrics, reinforced with steel wire to increase their strength and durability. These specific products can withstand up to 1,095 °C. Plus, many different coatings are available (silicone, PTFE, ceramic cement, etc.).
Applications
Seal
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Heat reflectors
Curtains
Blankets
Protective clothing
ZetexPlus®, up to 1,095 °C
ZetexPlus® vermiculite coated fiberglass fabrics are woven from highly texturized continuous filament fiberglass yarn and treated with a proprietary vermiculite coating. These materials are inorganic and safe to use. The vermiculite coating boosts its resistance to high temperatures and abrasion. ZetexPlus® fabrics can withstand constant operating temperatures up to 815 °C and peak temperatures up to 1,095 °C. ZetexPlus® fabrics are also characterized by their excellent resistance to cold (–73 °C) as well as their good dielectric, chemical and mechanical resistance, which surpasses that of steel with the same diameter.
Applications
Seal
Heat reflectors
Curtains
Blankets
Protective clothing
Silicate, up to 1,200 °C
Silicate fibre products are inorganic, and contain no toxic substances (asbestos-free) or irritants. The good thermal and mechanical properties of these products make them excellent replacements for asbestos-based products. With a diameter ranging from 6 to 9 μm, these fibres pose no hazard to health. In addition to being excellent low-density thermal insulators, silicate fibre products are fire-resistant, and have a low coefficient of thermal expansion, even at very high temperatures. They are highly resistant to chemical agents, particularly acids, and to radiation. In comparative terms, silicate fibre-based textiles show superior resistance to high temperatures than biosoluble fibre textiles.
S98 products are comprised of over 98 % silica. They are suitable for high-temperature applications up to 1,200 °C.
S94 products contain over 94 % SiO2, and function as excellent thermal insulators at temperatures up to 1,100 °C.
Applications
Heat shield
High temperature protection
Production of thermal protection systems
Protection systems for molten metal projections
Biosoluble, up to 1,200 °C
Biosoluble fibres are guaranteed asbestos and ceramic fibre-free. In order to eliminate the health risks associated with exposure to ceramic fibres or rock fibres for insulation, their chemical composition has been adapted. These fibres dissolve in bodily fluids such as those found in the pulmonary alveoli. They are less biopersistent, meaning they are eliminated more quickly by the body while maintaining their excellent thermal insulation and fire protection qualities. Our biosoluble fibre products are reinforced with glass (650 °C) or refractory steel (1,050 °C). Biosoluble fibre fabrics are available in 2 mm and 3 mm thicknesses. During production, they are heat-treated to limit flying fibres and dust.
Applications
Insulation for pipes and exhausts
Electrical insulation
Metallurgy
Insulation for furnaces
Alumina, up to 1,300 °C
Alumina, also described as aluminum oxide, is a white powder which shows high stability in response to chemical corrosion. Final Advanced Materials can supply fabrics comprised of over 72 % alumina fibre which allows the products to withstand operating temperature of 1,200 °C and peak temperature of 1,300 °C. Alumina fabrics contain no toxic substances, asbestos or boron. They are non-irritating, and feature no outgassing, in the interests of improved safety.
Applications
Protective covering against metal splashes and sparks
Thermal protection
Thermal insulation of valves, flanges, turbines and boilers
Thermal insulation of pipes
Expansion joints
Ceramic, up to 1,700 °C
Primarily composed of alumina (Al2O3) at different percentage, 080-0300 and 080-0400 monofilament ceramic fabrics are resistant to continuous temperatures of 1,100 °C and 1,370 °C, respectively. The resulting mechanical and thermal performance capabilities exceed those of other fibrous materials, including aramid, silica, quartz or even glass. They are mainly used in the industry as a heat shield or fire barrier. A Heat Cleaned coated version is available to limit irritations for customised applications as well as flying fibres and the amount of smoke generated during exposure to high temperatures.
Applications
Protective covering against metal splashes and sparks
Thermal protection
Thermal insulation of valves, flanges, turbines and boilers
Thermal insulation of pipes
Expansion joints
Zirconium Oxide, up to 2,200 °C
Zirconium oxide fabrics type ZYW are flexible textiles composed of yttria stabilized zirconia fibers. They are manufactured using the original Zircar process by Zircar Zirconia and are constructed of continuous individual filaments mechanically interlocked in a woven structure. This construction offers extreme temperature and chemical resistance in a flexible form. ZYW fabrics provide the lowest thermal conductivity of any commercially available refractory material in their class. They are ideal for temperatures up to 2,200 °C and are suitable for applications such as high energy battery separators, thermal insulation in crystal growing furnaces, and hot gas filtration. They are easily cut into fitted portions.
Applications
High temperature insulation
Heat shielding
Separator for high temperature cells
Separator for high temperature energy batteries
Filter media for hot gases
Protection for threads, tubes and pipes
In addition to the standard coatings that characterize Newtex products (vermiculite, aluminium, etc.), they can be treated or coated to increase their mechanical or physical properties or their colour:
• Colors: red, blue or orange.
• Heat cleaned - HC: the fabric is treated at high temperatures to remove broken fibres and binder and lubricant remnants to reduce smoke generation or flying fibres.
• Fabrication treatment - FAB: this is an acrylic coating applied to one side of the fabric to dimensionally stabilise it and increase its resistance to abrasion.
• Regular treatment - RT: it is an acrylic coating applied on both sides of the fabric in order to stabilise it dimensionally and increase its resistance to abrasion, but also to limit irritation related to contact with the skin.
• Oil and Water Repellent - OWR: this coating increases the fabric's resistance to oil, water and abrasion.
• Rewettable - RW: this inorganic coating allows the textile to be applied and shaped directly on site.
Zetex®
ZetexPlus®Z-Fil®
Z-Flex®
Z-Tuff®
Z-Shield®
Colour
x
x
x
x
HC
x
FAB
x
x
RT
x
OWR
x
x
Rew
x
Aluminum
x
x
Acrylic
x
x
Silicon
x
x
PTFE
x
x
Vermiculit
ZetexPlus®
x
Silver
x
Physical variables included in this documentation are provided by way of indication only and do not, under any circumstances, constitute a contractual undertaking. Please contact our technical service if you require any additional information.
When it comes to heat resistant fabrics, selecting the perfect material for various applications is crucial. Industries and individuals rely on flame-resistant materials, fibers, and fire-resistant clothing to ensure protection and safety in extreme temperatures.
This article will delve into some of the most effective heat resistant fabrics, including silicone glass fiber fabric, aluminum foil glass fiber fabric, high silica fabric, and Kevlar fabric. Whether you need resistant clothing for professional use or want to understand the capabilities of these materials in withstanding high temperatures, we've got you covered.
Silicone Glass Fiber Fabric:
Silicone glass fiber fabric is a top contender among heat and flame resistant fabrics. Combining the strength and durability of glass fibers with silicone's flexibility and heat resistance, this material can endure extreme conditions and high temperatures. Commonly used in aerospace, automotive, and electrical industries, silicone glass fiber fabric is also used in fire-resistant clothing for firefighters and other professionals working in harsh environments. The silicone coating provides excellent water and chemical resistance, making it versatile for various applications.
Aluminum Foil Glass Fiber Fabric:
Aluminum foil glass fiber fabric is another heat resistant material that merges the thermal properties of aluminum with the strength and flexibility of glass fibers.
This fabric is designed to reflect radiant heat, making it ideal for insulation and heat shielding applications. Often used in automotive, aerospace, and industrial settings, aluminum foil glass fiber fabric protects sensitive components from extreme temperatures. Additionally, it offers excellent flame resistance and is frequently utilized in fire resistant clothing and protective gear.
High Silica Fabric:
Comprising 96% silica, high silica fabric is a heat resistant material capable of withstanding temperatures up to 2300°F (1260°C). This fabric exhibits remarkable resistance to heat and flame, making it perfect for fire resistant clothing, welding blankets, and fire curtains. Its high silica content makes it incredibly durable and resistant to abrasion, chemicals, and oxidation. Aerospace, automotive, and petrochemical industries often rely on high silica fabric for its unparalleled high-temperature resistance.
Kevlar Fabric:
Kevlar, a synthetic fabric derived from aramid fibers, is renowned for its impressive strength-to-weight ratio and extraordinary heat resistance. Kevlar fabric can endure temperatures up to 800°F (427°C) and is inherently flame resistant. Widely used in resistant clothing for firefighters, bulletproof vests, and protective gear for law enforcement and military personnel, Kevlar offers exceptional resistance to heat and flame. Although not a natural fiber, Kevlar is a top choice for those seeking protection from extreme temperatures.
Selecting the proper heat resistant fabric depends on the specific application and required level of protection. Silicone glass fiber fabric, aluminum foil glass fiber, high silica fabric, and Kevlar fabric each offer unique properties that render them suitable for various heat and flame resistance applications.
By understanding the characteristics and benefits of these flame retardant fabrics, you can decide on the best material to meet your needs, whether for professional or personal use.
Want more information on is cotton fire retardant? Feel free to contact us.