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Are you looking for sound absorption panels? You will find your ideal solution right here. Our acoustics experts will be glad to assist you. Please, do not hesitate to contact us.
Important note: Please always give us a telephone number and time when we could contact you the best.
Different material thicknesses, profiles and types affect the efficiency of certain frequency ranges. The fact is that the thicker the material, the better the absorption effect, especially for low frequencies. On account of the high quality of the specifically developed acoustic core an efficient sound absorption is achieved even with low material thicknesses.
Depending on the application area you can adjust the absorption efficiency to your personal requirements by combining different material thicknesses and acoustic elements.
Our team of experienced experts will be glad to support you with professional advice and planning.
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: Our 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.
Select heavy acoustic film lamination
Without mounting aid
You would like to attach or glue the acoustic elements yourself? Then select "None". Please note that a glue-free adhesive is used when gluing. However, we always recommend our self-adhesive equipment for gluing.
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 before bonding.
Assembly/Suspension Cassette without accessory
>You will receive your individual sound absorber framed by a high-quality assembly/suspension cassette made of anodised aluminium. The aixFOAM cassette can be used for horizontal, vertical or floating assembly.
Assembly/Suspension Cassette including aixFOAM oscillating plugs
You will receive your individual sound absorber framed by a high-quality assembly/suspension cassette made of anodised aluminium. aixFOAM oscillating plugs serve the professional spaced-erection of the aixFOAM flat-mounted- or pendant assembly cassettes. The spacing prevents the transmission of acoustic vibrations to the substrate (masonry). In addition, the efficiency of all aixFOAM absorbers in the lower range frequencies is enhanced in combination with the aixFOAM flat-mounted- or pendant assembly cassettes.
Assembly/Suspension Cassette with aixFOAM pendant system Style
The aixFOAM pendant system style serves the suspension of aixFOAM pendant assembly cassettes. By means of this pendant system, you have the possibility of suspending the aixFOAM sound absorber of your choice, in combination with the aixFOAM flat-mounted or pendant assembly cassettes, either horizontal suspended from a ceiling, or vertically from a side walling. The suspension cords have a maximum length of around 1000 mm, and can be individually shortened upon erection, so that the aixFOAM sound absorber can be optimally placed.
Assembly/Suspension Cassette with aixFOAM pendant system Basic
The aixFOAM pendant system basic serves the suspension of aixFOAM pendant assembly cassettes. By means of this pendant system, you have the possibility of suspending the aixFOAM sound absorber of your choice, in combination with the aixFOAM flat-mounted or pendant assembly cassettes, either horizontal suspended from a ceiling, or vertically from a side walling. The suspension cords have a maximum length of around 1000 mm, and can be individually shortened upon erection, so that the aixFOAM sound absorber can be optimally placed.
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In addition to its unmistakable egg-crate pattern, this classic sound absorber features a large number of unbeatable characteristics in terms of acoustics and flexibility. As a result, it is extremely popular with mechanical engineers, technicians and vehicle builders.
The SH0021 MH sound insulation mat has a modified surface structure that is created using a special compression process. Since the sound-absorbing surface is larger than for smooth sound absorbers, the sound absorption coefficient improves in the medium and high-frequency range.
Thanks to the optimal combination of high absorption values, extraordinary flame resistance and chemical resistance, these acoustic elements are suitable for use in almost any technical application area. They are especially recommended for areas that require increased fire protection and/or greater resistance to chemicals.
The sound insulation mats can be attached to almost any sub-surface. These mats for insulating mechanical noise have a very low net weight. In addition, the absorption mats are manufactured on a cost-effective continuous compression cutting line and offer optimal heat insulation as well as outstanding acoustic properties.
Absorption level based on frequency ranges and material thickness
As a duroplastic material as per EN ISO 175, SH0021 MH is resistant to many substances. Because of their highly networked structure, the sound insulation mats are resistant to all organic solvents. For acids and bases, resistance must be checked on a case-by-case basis, since the sound insulation panels’ resistance to these substances strongly depends on their temperature, residence time and concentration. You can find more detailed information on our technical data sheet, which we will gladly send you upon request.
This product is manufactured as per DIN 7715 Part 5 P3. Further item-specific properties can be found in our online help section under Properties of duromere foams .
- Based on material thickness (can be found in the “Format” field of the price calculator on the top right-hand side of this page)
Strict fire protection standard required?
These acoustic elements with flat surfaces meet fire protection classification DIN4102 B1 (without acoustic heavy foil lamination) and thus facilitate approval during fire protection inspections.
aixFOAM self-adhesive backing
For this type of adhesion, we mechanically apply an acrylic-based adhesive to the reverse side of the sound insulation mats. In the next step, the adhesive film is covered by a scrim of threads, and then with liner paper. The consumer simply removes the paper and installs the absorber mat in the proper place.
This adhesive system, optimized over many years, is odorless and features extremely strong initial and final adhesion. The adhesive’s temperature resistance is between -40 and +90 °C.
aixFOAM assembly/suspension cassette
These offer you an extremely high-quality mounting option. The aixFOAM cassettes are made from anodized aluminum, and turn any of our products into a premium absorber. The assembly/suspension cassette allows the sound absorber to be integrated into an existing machine structures and attached to aluminum-profile or other support structures. In this way, self-supporting machine housings can be realized at a reasonable cost.
For subsequent sound protection measures on existing machines or plants, the acoustic insulation is often positioned directly at the machine using a ceiling-mounted suspension system and an assembly/suspension cassette to suspend it above the noise source.
Our aixFOAM assembly/suspension cassettes come equipped with your chosen aixFOAM absorber. Alternatively, you can order the cassettes from us separately, as individual products in various packing units, under “Accessories.” You will also find our aixFOAM vibration bolts and the aixFOAM suspension system for professional assembly here.
The assembly/suspension cassettes do not just play a static support role; they also absorb deep acoustic frequencies thanks to the “counter-vibration effect.” In this way, they effectively increase the absorption level of the sound absorber in the low frequency range (resonator) and increase its acoustic effect. You can find more information about this in the article on aixFOAM assembly/suspension cassettes under “Accessories”.
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 DIN4102 B1 (without acoustic heavy foil lamination)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.
Each of our engineerline products is available in various material thicknesses and in the associated packing units.
The sound insulation mats with an egg-crate pattern are always manufactured on an order-by-order basis because of the large number of options we offer. That allows us to provide each customer with a customized aixFOAM sound absorption product that is tailored to the customer’s specific needs and applications.
Thanks to its wide absorption spectrum, this classic sound insulation mat can be used in many different areas. Among other things, the egg-crate pattern provides optimal sound insulation in the medium and high-frequency range. Combined with the optional acoustic heavy-duty film lamination, the SH0021 MH also offers very good absorption in the low-frequency range.
Ideal application options include areas with high fire prevention requirements.