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INSULATION products
Products
OPAN PREOX CARBON NONWOVEN FELT
Short description
OPAN PREOX CARBON NONWOVEN FELT
Heat-Resistant, Non-Combustible and Flame-Retardant Technical Textile Felt
OPAN PREOX Carbon Nonwoven Felt is a technical insulation felt used in passive fire safety applications due to its high temperature resistance, flame-retardant structure, and low smoke emission. It does not increase the fire load, limits flame spread, and helps minimize smoke-related risks.
The product is certified according to the B-s1, d0 classification in compliance with EN 13501-1 and fully meets fire safety requirements under building fire protection regulations.
Description
Key Features
- Non-combustible and flame-resistant structure
- High heat resistance
- B-s1, d0 certification
- Compliant with EN 13501-1
- Minimal smoke generation (s1)
- No flaming droplets (d0)
- Flexible and easy-to-apply structure
- Technical textile solution that does not increase fire load
Product Variants
|
Thickness |
Weight |
Production Type |
Form |
|
1.2 mm |
120 g/m² |
Needle-Punched |
Roll |
|
2.5 mm |
250 g/m² |
Needle-Punched |
Roll |
|
5.0 mm |
500 g/m² |
Needle-Punched |
Roll |
Roll Dimensions
1.2 mm – 120 g/m²
- 160 cm width × 100 m length
2.5 mm – 250 g/m²
- 101 cm width × 36 m length
- 160 cm width × 50 m length
5.0 mm – 500 g/m²
- 100 cm width × 30 m length
- 150 cm width × 30 m length
Self-Adhesive Tape Options
Production options are available in single-sided adhesive tape form, with a length of 10 meters, in the following widths:
- 24 mm
- 48 mm
- 98 mm
Optional Manufacturing Options
The following surface coatings can be applied according to project requirements:
- Aluminum Foil
- AluPES Foil
- PU Foil
In addition, the product can be manufactured as a laminated or stitched composite structure with:
- Preox fabric
- Para-aramid fabric
- Glass fiber fabric
The felt produced from Germany, while lamination processes are carried out in Türkiye by Cordia.
Applications
Technical & Mechanical Areas
- Elevator shafts and cabins
- Generator rooms
- Boiler rooms and heating centers
- Electrical shafts
- Transformer and panel rooms
- Server rooms
- UPS and battery rooms
- Data cable channels
- Raised flooring systems
Fire Stopping Systems
- Fire doors
- Fire curtains
- Pipe and cable penetrations
- Expansion joints
- HVAC and ventilation ducts
- Curtain wall penetrations
- Thermal barrier applications behind composite panels
Architectural & Interior Applications
- Fire protection above suspended ceilings
- Behind acoustic panels
- “Interliner” layers beneath seating and upholstery
- Protection in wooden and historical buildings without altering appearance
- Cinemas, theaters, hospitals, and high-occupancy public areas
Roofing & Façade Systems
- Attic insulation
- Timber frame roof systems
- Exterior façade fire barriers
- Fire spread prevention between floors
Why Choose OPAN PREOX Carbon Nonwoven Felt?
OPAN PREOX Carbon Nonwoven Felt is a reliable solution for passive fire protection systems thanks to its high fire resistance, low smoke emission, flexible application capability, and certified safety performance. It offers a wide range of applications, from technical infrastructure areas to architectural solutions.
