Download HYGIAFELT@ description and applications
HYGIAFELT® – reusable barrier patch with biocidal properties, self-decontaminating and sterilizable
Patchs-barriers HYGIAFELT®
How it works : bacteria and viruses are disactivated when passing through this additional filtrating barrier.
These textiles act as an additional decontaminating barrier to usual materials used in air filters or protective masks FFP2 or other which have only mechanical filtration of particles or water droplets without deactivating them.
Download the HYGIAFELT® description, usage and safety information : HYGIAFELT®
The breathability of HYGIAFELT® is 6 times higher than the standard NF EN 149 and the aerosol protection (droplets) is close to 99% for a standard EN 14683 at 95. The complete elements are communicated below in an extract from the report of the tests carried out by DGA Maitrise NRBC (Vert-le-Petit). To these performances is added a biocidal activity of the HYGIAFELT® material which represents a very important asset in critical situations of high infectivity.
Application : air filters, as patch / as insert into masks
- Half mask inserts
NEEOBREATH®, made by Atelier de Guillaume Turbec, in waterproof neoprene. The air only passes through locations equipped with patches.
- Ventilation filters for buildings, planes or trains:
Material end of life:
HYGIAFELT® material is incinerable like all textile waste (clothing colored with inorganic compounds containing metal salts or organic dyes) and does not require the establishment of a specific destruction process.
HYGIAFELT® Patch has successfully passed the DGA breathability tests (27.03.2020). Breathable material is in accordance with standard NF EN 149 and filtering aerosol particles of 1 and 3 µm in accordance with standard EN 14683 (DGA tests).