Heavy foam absorption panel - SH0081 - with surface foil
Heavy foam absorption panel - SH0081 - with surface foil
Art.nr.: SH0081
Heavy foam absorption panel - SH0081 - with surface foil
Art.nr.: SH0081

Heavy foam absorption panel - SH0081 - with surface foil

Art.nr.: SH0081
Heavy foam - absorption panel with surface lamination
  • Rectangular acoustic plate (100 cm x 50 cm) with silvery smooth surface
  • Oil resistant membrane
  • Multicolored absorption core
  • Suitable for a wide variety of applications, e.g. Engine enclosures, ventilation ducts, boat engine rooms, heat pumps
In 4 simple steps to your perfect acoustics:

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Phone: +49 2403 / 83830 - 22
Monday - Friday 8 am - 5 pm CET

Email: sales@aixfoam.com
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You will receive a total of 1 packing unit with the following content:

Heavy foam absorption panel - SH0081 - with surface foil
Art.nr. SH0081

1 Pack =
= 1
incl. 19 % VAT
FormatHeightAbsorption 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


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.

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.

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).

Background information on heavy foam panels:

It is always good to have some background information on acoustic absorbers such as heavy foam panels: Growing demands of sound insulation leads to the improvement of the effectiveness of acoustic foams. Heavy foam was especially developed for the absorption of low frequencies. It is listed among the so called “diaphragm-absorbers” whereas a very thin foil has the function of a diaphragm which is vibrating because of the sound energy. This vibration is then absorbed by the heavy foam core of the product. This characteristic predestines it for the application field of machinery-construction and other technical areas. Heavy or to be precise noise-causing devices like for example boat engines are panelled in order to cushion the vibrations. The same concept is applicable for the encapsulation of machines and for the acoustic insulation of air shrouds. Our SH0081 consists of special heavy foam that features a high density (mass). Therefore it also features a very wide absorption spectrum (including body-borne and airborne sounds). Every customer has several different options according to requirement regarding the later function/usage of the product. The products are individually custom-tailored. You can choose between different material strengths; these of course have an influence on the absorption grade. An essential option is the equipment with acoustic heavy-foil. This very flexible foil features very high absorption grades and is therefore versatile. Its high area density guarantees good dampening characteristics – especially when it comes to strong vibrations. The composition of the material also makes the product highly suitable for the deployment in low temperatures (of course also for high temperatures). It is laminated within the absorption panel SH0081 or attached below the foam. It can also be ordered as a separate product and is also highly effective when used on its own. We offer several different installation options like aluminium-tape that covers the small gaps between the panels.

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).

Processing instructions Acoustic Heavy Foil
aixFOAM Acoustic Heavy Foil is equipped with a specially developed acrylic based adhesive system. The adhesive system must be used only on flat surfaces at macro level, e.g. sheet metal and aluminium. On rough surfaces the adhesive system can be used as mounting asssistance only. Further information is available in our technical datasheets and processing instructions, which could be send free of charge upon request.

Material Options   
Fire classification FMVSS302 DIN 75200 (refer to online advisor)    
The shown fire classification refer exclusively to the acoustic foam chosen. With a few exceptions, the acoustic foam offered with fire classification DIN 4102 B1 or B2 is also certified including the self-adhesive equipment.
Please refer to the detailed listing of the corresponding fire classification in the corresponding technical product data sheet.

Format Options   
All aixFOAM products are available in different material thicknesses and the corresponding packing units.

we recommend to laminate the seams between panels with our aluminium tape.

Application areas   
boat engine compartments, engine housings, air ducts

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