isoTHERM®
The careful selection and optimum processing of the raw materials ensure that isoTHERM by Frenzelit shines with consistently high properties.
High-temperature-resistant technical fibers pave the way for modern thermal and acoustic insulation. For decades Frenzelit has been driving the development of new material properties and finishing techniques.
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Application temperature limit 750 °C (short peaks up to 800 °C)
These green-colored textured special glass-based products are extremely textile even at high temperatures. isoTHERM® 800 is characterized by its high temperature and chemical resistance and is harmless to health.
- Filament diameter 6-13 μm
- Incombustible (in accordance with DIN 4102)
- Loss on ignition < 3%
- SBG approval for all woven fabrics
Note:
- Temperature exposure leads to color loss. This does not affect temperature resistance!
- isoTHERM® 800 CG is the name of our needlemat product line.
Other products isoTHERM® 800 / 800 CG
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Cords
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Packings
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Sleevings
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Woven Tapes
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Woven Fabrics
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Needlemats
Possible coatings for isoTHERM® 800 / 800 CG
Application temperature limit 800 °C (short peaks up to 900 °C)
Very resistant to high temperatures thanks to a special finish: This white fabric maintains its properties even at maximum application temperatures. isoTHERM® HT has extremely high abrasion resistance and drapeability and is harmless to health.
- Filament diameter 6-13 μm
- Incombustible (in accordance with DIN 4102)
- Loss on ignition < 2%
Note: HT finish only available on woven fabric!
Other products isoTHERM® HT
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Woven Fabrics
Application temperature limit 850 °C (short peaks up to 1000 °C)
Chemically treated E-glass is the base material. The components that melt at a low temperature are eliminated from the E-glass fibers in the process, which increases temperature resistance. isoTHERM® 1000 products have a light blue color and are extremely textile, very skin friendly and harmless to health.
- Filament diameter 6 μm - 9 μm
- Incombustible (fire class A1 woven fabric approval according to DIN 4102)
Note: Temperature exposure leads to color loss. This does not affect temperature resistance!
Other products isoTHERM® 1000
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Cords
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Packings
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Sleevings
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Woven Tapes
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Woven Fabrics
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Needlemats
Application temperature limit 1050 °C (short peaks up to 1100 °C)
High-temperature-resistant SiO2 special glass fibers are the base material of these products. Properties include low thermal conductivity and ultra-low heat storage. isoTHERM® S / ST is skin friendly and harmless to health.
- Filament diameter 6 - 9 μm
- Incombustible (in accordance with DIN 4102)
- Loss on ignition (S-type) < 8%
- Loss on ignition (ST-type) < 3%
- SBG approval for all woven fabrics
Other products isoTHERM® S / ST
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Cords
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Packings
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Sleevings
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Woven Tapes
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Woven Fabrics
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Needlemats
Application temperature limit 1050°C (short peaks up to 1100 °C)
isoTHERM® BCT products are high-performance fibers with an SiO2 content of at least 94%. Low thermal conductivity, low smoke and odor as well as flexible, easily processed final material characteristics are the outstanding properties of this product.
- Skin friendly and harmless to health
- Filament diameter 6-9 µm
- Incombustible (in accordance with DIN 4102)
Note: isoTHERM® BCT is offered exclusively as needlemats!
Other products isoTHERM® BCT
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Needlemats