How Trevira CS works

Comfort and safety, the two most important requirements in home textiles were first successfully combined in 1980: with flame retardant Trevira fibres and yarns.

Textiles made from these fibres and yarns bear the trademark Trevira CS and are permanently flame retardant. Unlike fabrics that receive a surface treatment at a later stage, Trevira CS textiles offer long-term security.

How Trevira CS functions

This small but decisive difference results from the chemical structure of the polyester fibre. In the shape of a comonomer – a phosphor-organic compound, where the flame retardant properties are firmly anchored in the fibre. It is not possible for external influences to affect them.

Trevira CS
Flame retardant finish

Fibres given an additional flame protection finish (right) can lose the protection as a result of wear, age or frequent washing. Flame retardant Trevira fibres (left) are inherently flame retardant. For this reason materials made from these fibres and filament yarns are likewise permanently flame retardant.This is an important argument from the ecological aspect as well. Apart from their environmentally friendly manufacture materials in Trevira CS require no additional fire protection treatment, such as normally combustible materials need.  Treatments of this kind are harmful to the environment. Flame retardant Trevira fibres and filaments are, furthermore, certified to Oekotex 100 Standard. In comparative terms only very slight amounts of toxic fumes develop in the event of a fire. This is particularly important, since in a fire the danger of suffocation from smoke fumes is greater than the risk of injury from flames.


Fields of application
How Trevira CS Bioactive functions
Brochures Trevira CS
Certificates and reports

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Trevira is co-initiator and founding member of the Initiative Textile Räume e.V.