High temperature fabrics
We offer high-temperature resistant fabrics and textiles in various material qualities. All fabrics can be offered with different coatings or finishes.
- Material quality
- Meta - Aramid | Para-Aramid | Preox fiber | Glass fiber | Glass fiber with V4A | HT-Glass fiber | Silicate fiber | Ceramic fiber
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Temperature resistance
Max. Application temperature, depending on material, up to 1100°C.
Thermal conductivity
Low thermal conductivity, non-flammable materials.
Stable & Durable
Chemical resistance, mechanical stability and flexibility.
CHARACTERISTICS
We offer high-temperature resistant fabrics and textiles in various material qualities. All fabrics can be offered with different coatings or finishes. Depending on customer requirements, adapted fabric thicknesses can also be produced via weave patterns and thicknesses of warp & weft.
High temperature fabrics are woven in Europe and are among the highest quality fabrics. Well-known fibre manufacturers stand for consistently high-quality raw materials. High temperature resistant fabrics and textiles are used in various industries and products such as personal protective equipment (PPE), steel and iron foundry, electrical insulation, automotive etc. and of course in our sister company for the production of RBS fabric compensators or RBS textile confections.
Benefits
- Temperature resistance
- Max. Application temperature, depending on material, up to 1100°C
- Low thermal conductivity
- Mechanical stability
- Non-flammable
- Different dimensions (width & length)
- Flexibility
- Chemical resistance
- Various finishes (graphitized, siliconized, vermiculite,...)
Werkstoffe
Meta-Aramid
- Up to 220°C
- LOI- Value (Limited Oxygen Index) 29%
- Permanently non-flammable
- No melting and dripping
- Chemical resistance
- Dimensional stability
- Abrasion and tensile strengths
- Unclassified material
APPLICATIONS
- Firefighting clothing
- Police
- Protective work clothing
- Textile expansion joints
Para-Aramid
- Up to 380°C
- Tensile strengths
- Temperature resistance
- Chemical resistance
- Self-extinguishing
- Low thermal conductivity
- Unclassified material
APPLICATIONS
- Protective clothing
- Cable protection
- bellows
- Machine cladding
- Protective gloves
- Textile expansion joints
Preox
- Up to 475°C
- LOI VALUE (Limited Oxygen Index) 50%
- Temperature resistance
- Chemical resistance
- Low thermal conductivity
- Available in 50/50 and 70/30 blends
- Unclassified material
APPLICATIONS
- Protective clothing
- Cable protection
- bellows
- Machine cladding
- Protective gloves
- Textile expansion joints
Glass fiber
- Up to 550°C
- Temperature resistance
- Chemical resistance
- Tension E-module GPa 73
- Low thermal conductivity
- Unclassified material
APPLICATIONS
- Cable protection
- Pipe insulation
- Insulation cushion
- Fire/welding protection
- Carrier material
- Textile expansion joints
Glass fiber with V4A
- Up to 600°C
- High-temperature resistance due to V4A
- Non-burning and non-dripping
- Chemical resistance
- Tension E-module GPa 73
- Low thermal conductivity
- Unclassified material
APPLICATIONS
- Cable protection
- Pipe insulation
- Insulation cushion
- Fire/welding protection
- Textile expansion joints
HT-glass fiber
- Up to 750°C
- Temperature resistance
- Chemical resistance
- Tension E-module GPa 73
- Low thermal conductivity
- Unclassified material
APPLICATIONS
- Cable protection
- Pipe insulation
- Insulation cushion
- Fire/welding protection
- Carrier material
- Textile expansion joints
Silicate fiber
- Continuous filament fiber up to 1000°C
- Staple fiber up to 1100°C
- Temperature resistance
- Low thermal conductivity
- Mechanical stability
- Non-flammable
- Flexibility
- Chemical resistance
- Unclassified material
APPLICATIONS
- Cable protection
- Pipe insulation
- Insulation cushion
- Fire/welding protection
- Carrier material
- Textile expansion joints
Ceramic fiber
- Glass reinforced up to 650°C
- Stainless steel reinforced up to 1100°C
- Temperature resistance
- Low thermal conductivity
- Mechanical stability
- Non-flammable
- Flexibility
- Chemical resistance
- Classified material
APPLICATIONS
- Cable protection
- Pipe insulation
- Insulation cushion
- Fire/welding protection
- Carrier material
- Textile expansion joints
EQUIPMENT
All fabrics can be coated with various coatings
or equipment is offered:- silicone
- PTFE
- Vermiculite
- graphite
- polyurethane
- div. HT (high temperature) equipments
- Cut Resistant Equipment
- Self-adhesive coating
- preshrunk
- Etc.
Depending on customer requirements, different fabric thicknesses can be produced using various weave patterns and thicknesses of warp and weft.
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Downloads
Hoffmann product catalog
Refractory | Seals | Foundry supplies | Conveyor chains | Chesterton
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K. Hoffmann GmbH
Since 1986, K. Hoffmann GmbH has been at home as a production company in the high-temperature sector. Specializing in vermiculite as the main material, we offer board products and shaped parts as mass-produced and cost-oriented quality goods, as well as complex custom-made products for industrial and home use for thermal insulation and fire protection technology!
As part of the SENN Group, we have access to a broad network of specialized companies and their associated experience and products, enabling us to meet every requirement!
