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.
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
Cords
Packings
Sleevings
Woven Tapes
Woven Fabrics
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
Woven Fabrics
Needlemats
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
Cords
Packings
Sleevings
Woven Tapes
Woven Fabrics
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
Cords
Packings
Sleevings
Woven Tapes
Woven Fabrics
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
Needlemats