Hanno®-Tect
The HANNO product world
Product description
Open-cell foam made from melamine resin
Product properties
- High temperature resistance
- Low thermal conductivity
- Favorable fire behavior
- Flame retardant
- Low density
- Excellent sound absorption capacity
- Very good chemical resistance
Application areas
- Automotive
- Rail vehicle
- Thermal insulation
- Airborne sound attenuation
Processing
Bonding only on dry, grease-free, clean substrates. Press the surface well. The material is easy to punch and cut. You can easily adjust the material and cut it to size with a sharp knife.
Cleaning
- No significant soiling from the material is to be expected. In the case of self-adhesive parts, adhesive residues can be removed with a petrol-based cleaning agent if necessary. The safety instructions for the cleaning agent used must be observed.
Delivery form
- Cuts
- Punched parts (dimensions on request)
- Can be equipped with self-adhesive
- Sheet goods
- With modified surfaces
Notes
Due to the sorption behavior 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 behavior must be taken into account during processing (pre-storage of the parts in the application-related climate).
Do not use Tect for outdoor applications/exposure to the elements. The grey coloration is not UV-stable, color fluctuations may occur. 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.
If required, the material can be made hydrophobic and oleophobic by impregnation.
Download area
| Data sheet "Hanno®-Tect" | ||
|---|---|---|
| German version | 891 KB | |
| English version | 906 KB | |
| Certificates "Hanno®-Tect" | ||
Environment
- The product complies with the following directives or fulfills the required restrictions on use: 1907/2006 (REACH), 2011/65 (RoHs2), 2015/863 (RoHs3), 2019/1021 (POP), 517/2014 (greenhouse gases), 2024/590 (depletion of the ozone layer).
- Waste from Hanno®-Tect can be thermally and materially recycled. Pure flake composite foams in densities of 25 to 100 kg/m³ have excellent sound absorption in the low and medium frequency range. Loose-fill flakes have already been successfully applied in cavities in suspended ceilings with the aim of improving their acoustic properties.
| Property | Standard | Value |
|---|---|---|
| Color | - | grau |
| Raw density | DIN EN ISO 845 | 9 ± 1,5 kg/m³ |
| Fire behavior |
DIN EN 45545 DIN 4102-1 FMVSS 302 UL 94 |
HL2, BHRM* B1 SE V / HF1 |
| Thermal conductivity | DIN EN 12667 | ≤ 0,035 W/(m K) (10 °C, 50 mm) |
| Max. Application temperature |
DIN EN ISO 2578 DIN EN ISO 2578 |
1000 h >200 °C 20000 h >150 °C |
| Compression set | DIN EN ISO 1856 | 5-30% (22 h, 70 °C, 50 %) |
| Tensile strength | DIN EN ISO 1798 | > 120 kPa |
| Elongation at break | DIN EN ISO 1798 | > 18 % |
| Compression hardness | DIN EN ISO 3386-1 | > 9 kPa |
| Storage duration | - | 9 Monate |
| Storage conditions | - | 5-30 °C, trocken, vor UV und Witterung geschützt, originalverpackt (oder äquivalent) |
| Footnote_(*) | - | *BHRM Brandhaus Rhein Main |
| Medium | Rating |
|---|---|
| Alkohole | |
| Butylalkohol | + |
| Etylalkohol | + |
| Glykol | + |
| Glyzerin | + |
| Isopropylalkohol | + |
| Methylalkohol | + |
| Kohlenwasserstoffe | |
| Benzin | + |
| Diesel | + |
| Kerosin | + |
| Säuren | |
| Ameisensäure 90 % | - |
| Essigsäure 90 % | + |
| Milchsäure 10 % | + |
| Phosphorsäure 50 % | + |
| Salpetersäure 10 % | - |
| Salzsäure 10 % | - |
| Schwefelsäure 10 % | - |
| Zitronensäure 10 % | + |
| Ester | |
| Butylacetat | + |
| Ethylacetat | + |
| Ketone | |
| Aceton | + |
| Laugen | |
| Ammoniakwasser 25 % | + |
| Natriumcarbonat 25 % | + |
| Natronlauge 40 % | + |
| Sonstige Chemikalien | |
| Natriumhypochloritlösung | + |
| Natriumchloridlösung | + |
| Wasser | + |
| Wasserstoffperoxid 30 % | + |
| Andere Lösungsmittel | |
| Glykolether | + |