Hanno®-Tect AL

Robust and laminated

Hanno®-Tect AL

Product description

Hanno®-Tect AL is an open-cell melamine resin foam laminated with a robust aluminium coarse-grain foil.

Processing

Bonding only on dry, grease-free, clean substrates. Press surfaces down well. The contact pressure required for full-surface contact must be ensured.
Processing temperature: 18 - 25 °C.
The material can be easily customised and cut to size with a sharp knife.

Notes

Due to the sorption behaviour of the melamine resin in conjunction with the open-cell nature of the foam, the moisture content of the material changes depending on the ambient conditions. This is associated with dimensional changes in the order of ± 2% (based on the average moisture content). This behaviour must be taken into account during processing (pre-storage of the parts in the application-related climate).

Do not use Hanno®-Tect AL for outdoor applications/exposure to the elements. Due to the manufacturing process, the product has a mixed pore structure. Up to 10 pores per m² with a diameter of 5 to 15 mm can occur and are no reason for complaint.

Properties and material structure

  • Melamine resin foam 5 - 60 mm
  • Aluminium coarse-grain foil 50 μm
  • Thickness: depending on the structure
  • High temperature resistance
  • Low thermal conductivity
  • Favourable fire behaviour
  • Good chemical resistance
  • low bulk density
  • Excellent sound absorption capacity

Delivery form

  • Blanks, punched parts
  • self-adhesive
  • available in thicknesses from 5 to 480 mm

If required, the material can be made hydrophobic and oleophobic by impregnation: Hanno®-Tect-o-phob