Hajózás

Navycell®

Navycell® is a light blue insulating product, consisting of polyethylene foam, chemically cross-linked and closed-cell, laminated with a 20 μm smooth aluminium foil on one side and with a self-adhesive layer on the other.

Expressly designed and developed for use in applications requiring special safety measures, such as in naval sector, navycell® fulfils all the requirements set by the latest European Directive on marine equipment – “Council Directive 2014/90/EU” and European Regulation 2018/773. Consequently, the material has the certificate 0987/MED-B/836 and it is labelled with the wheel-mark.

The MED marking guarantees the product quality and safety in two ways:

  • the product is certified according to the fire reaction regulations (Module B – EC Type Examination certificates).
  • the production quality of the manufacturer is audited and approved by external IMO accredited laboratory (Module D – Production quality assurance).
TECHNICAL DATA
TECHNICAL CARACTHERISTICS NORM UNIT NAVYCELL®
MED Marking Dir. 2014/90/EU – MED/3.18d
Thermal conductivity at 0°C (l value) EN 12667 W/mK
Kcal/mh°C		 0,037
0,032
Thermal conductivity at 23°C (l value) EN 12667 W/mK
Kcal/mh°C		 0,040
0,034
Thermal conductivity at 40°C (l value) EN 12667 W/mK
Kcal/mh°C		 0,042
0,036
Water vapour diffusion coefficient EN 10546 – ≥15000
Density EN ISO 845 Kg/m3 30
Thickness EN ISO 1923 mm From 3 to 32 (see base specifications)
Colour Spec. BASE – Light blue + aluminium sheet
Compressive stress at 25% EN ISO 3386/1 kPa 35
Compressive stress at 50% EN ISO 3386/1 kPa 95
Water absorption after 28 days ISO 2896 Vol% <3
Thermal Stability (< 5%) ISO 2796 °C 95
Maximum operative temperature range   °C -80 ÷ +95
Maximum operative temperature range with mechanical stress   °C -40 ÷ +95

ONBOARD USE

  • Insulation of air ducts
  • Cold utility piping
  • Onboard refrigeration systems
  • Refrigerating compartments
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