| Format | Height | Absorption factor according to DIN 52212 | |||||
|---|---|---|---|---|---|---|---|
| in mm | in mm | ||||||
| 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | ||
| 1000 x 500 | 20 | 0,05 | 0,09 | 0,30 | 0,48 | 0,91 | 0,90 |
| 1000 x 500 | 30 | 0,08 | 0,10 | 0,42 | 0,75 | 0,99 | 0,80 |
| 1000 x 500 | 40 | 0,12 | 0,22 | 0,75 | 0,89 | 0,91 | 0,85 |
| 1000 x 500 | 50 | 0,18 | 0,30 | 0,83 | 0,92 | 0,88 | 0,91 |
Properties
This special sound insulation product is purpose-built for the absorption of mostly low frequencies. Moreover, due to its heavy mass, insulation properties with regard to structure-bourne sound are good. In order to obtain a washable closed surface, we recommend to laminate the seams between single panels with our aluminium tape.
Temperature Resistance
-40 C° to +100 C° long-term (bears higher temperatures short term)
Chemical Resistance
aliphatic and aromatic hydrocarbons, oil, fats, fuels.
Note
Please note that this aixFOAM product is invariably made to order due to the variety of available options we as a manufacturer are able to offer. Thus all our customers receive their personal aixFOAM - acoustical absorption product, explicitely delivered as requested according to their needs and demands.
Tolerance
This product is manufactured according to DIN 7715 Teil 5 P3.
Packaging Unit
subject to material thickness (please see category "Format" of the calculation window under the heading Prices).
Assembly options
aixFOAM self-adhesive equipment
The back of the absorber is coated by machine in the factory with a solvent-free adhesive system and covered with lining paper. This lining paper must be removed by the customer before bonding.
aixFOAM assembly/suspension cassette
With this product, you are purchasing a very high quality assembly option. The aixFOAM cassettes are produced from anodised aluminium and turn every aixFOAM basic product into a Premium Absorber. This option gives you the opportunity to mount your absorber upright, horizontally or suspended from the ceiling and, of course, to take it down at any time. The aixFOAM assembly and suspension cassette is assembled with the aixFOAM Absorber of your own choice. Alternatively, you will find the assembly/suspension cassette unassembled as an individual product in various packing units in the "accessories" category.
The enhancement of the acoustic effect!
Apart from the purely physical aspect and the statical bearing function, aixFOAM flat-mounted- or pendant assembly cassettes also have the characteristic of being able to absorb lower acoustic frequencies by means of the so-called ‘counter vibration effect’, and therefore to enhance the degree of absorption by the aixFOAM sound absorber of your choice more intensively in the lower frequency range (Resonator). Important information on this feature can be obtained from the Article: "Flat-mounted- or pendant assembly cassettes" in the Section "Accessories".
aixFOAM heavy acoustic film lamination
These are heavy, very flexible films without lining material that are minerally filled. The heavy acoustic film has an above-average surface weight, whereby deep frequencies and material vibrations are absorbed. The composition of the heavy acoustic film provides it with excellent absorption properties, including in low temperatures. In addition, the material is designed to be flame-retardant and is laminated under your aixFOAM basic product as a base material with this option. Alternatively, the aixFOAM heavy acoustic film SH0131 is also available as an individual product (refer to overview of products).
Material Options
Fire classification FMVSS302 DIN 75200 (refer to online advisor)
Format Options
All aixFOAM products are available in different material thicknesses and the corresponding packing units.
Accessory
we recommend to laminate the seams between panels with our aluminium tape.
Application areas
boat engine compartments, engine housings, air ducts
Colour
argentic
Prices
You can configure your individual acoustical product by exploring the available options under the heading Prices. The according price per box will appear in the designated area.



