Hanno®-Tect AL is an open-cell melamine resin foam laminated with a robust aluminum coarse grain foil.
Thickness: depends on the structure
Melamine resin foam 5 - 60 mm
Aluminum coarse grain foil 50 μm
- high temperature resistance
- low thermal conductivity
- favorable fire behavior
- good chemical resistance
- low bulk density
- excellent sound absorption capacity
- cuttings, stamped parts
- available in thicknesses from 5 to 480mm
Bonding only on dry, grease-free, clean surfaces. Press surfaces well. The contact pressure required for full-surface contact must be guaranteed. Processing temperature: 18 - 25 ° C.
You can easily adjust the material and cut it with a sharp knife.
Due to the sorption behavior of the melamine resin in combination with the open-cell nature of the foam, the moisture content of the material changes depending on the ambient conditions. Dimensional changes in the order of ± 2% (based on the average moisture content) are linked with this process. This behavior must be taken into account during processing (pre-storage of the parts in the application-oriented climate).
Do not use Hanno®-Tect AL for outdoor applications / outdoor exposure. 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 not a reason for complaint.
If necessary, the material can be adjusted to hydrophobic and oleophobic by impregnation: Hanno®-Tect-o-phob