Note: Please always provide a phone number in your email inquiries so that we can contact you for any follow-up questions and process your request as quickly as possible.
From your My Account Dashboard you have the ability to view a snapshot of your recent account activity and update your account information. Select a link below to view or edit information.
Sound absorber with flat surface for technical sound insulation and dampening
Very effective, even with small material thicknesses in the high and medium frequency range, also in the low frequency arrange as the thickness increases
Easy to work and cut
Product data
Format, surface
Rectangular panel (100 cm x 50 cm), flat surface
Material thicknesses
2 cm, 3 cm, 4 cm, 5 cm, 8 cm
Special sizes
Cuts, punched parts, special sizes possible upon request
Material
Open-cell PUR acoustic foam
Colours
anthracite
Fire classes
PUR-E (without flame protection), PUR-E+ (FMVSS302), PUR-ES (without flame protection), DIN 4102 B1 upon request (see article FLAT Tec Plus), fire class depends on colour selected
More information about the fire classes of our sound absorbers is available the relevant aixFOAM knowledge article
Fastening options
Without, STICKY (Makes your aixFOAM self-adhesive)
Lamination options
Laminated with FLEXO for even more effective insulation of structure-borne sound and sound absorption in the low frequency range
Temperatureresistance
- 40 °C to + 100 °C
Thermal conductivity
0,033 W/mK – DIN 52612
Harmful substance information
Mineral fibre free
Tolerance
This high quality acoustic product is made on our precision machinery according to DIN 7715 Part 5 P3.
During the production (foaming) of this acoustic material different sized pores (voids) can arise. Voids are typical for the material, do not represent a quality defect and do not affect the acoustic properties of the absorber.
More information about this product is available, if required, in the accompanying datasheet. We are happy to provide you with this upon request.
Absorption values
The measurements of the absorption coefficient were performed on PUR-ES acoustic foams from RWTH Aachen. All values refer to absorbers with a size of 100 cm x 50 cm and were calculated according to DIN 52212.
Frequency range
Height 2 cm
Height 3 cm
Height 4 cm
Height 5 cm
Height 8 cm
125 Hz
0,09
0,11
0,15
0,19
0,36
250 Hz
0,14
0,23
0,39
0,53
0,98
500 Hz
0,28
0,53
0,69
0,81
1,19
1000 Hz
0,59
0,92
0,92
1,00
1,01
2000 Hz
0,87
0,90
0,90
0,94
1,03
4000 Hz
0,86
0,99
1,01
1,01
1,04
Our aixFOAM sound absorbers have been tested for Hertz and pores in the reverberation chamber of renowned institutions such as RWTH University or the Technical University in Aachen. The sound absorption coefficients according to DIN 52212 stated above were calculated in extensive measurements.
Profit from sound insulation directly from the manufacturer!
At aixFOAM we make sound insulation for applications in room acoustics and technical acoustics. And because we do this particularly well, we have been doing it for 65 years. Over this time we have been constantly working on the further development of our products and therefore are able to offer you highly effective sound absorbers in a modern design.
Our aixFOAM philosophy: We combine customer-oriented advice with the individual, needs-based production of sound insulation solutions. Or in other words: We help you with free advice to find the ideal sound insulation for your project and start to make your absorbers directly after receiving your order. You then receive your sound insulation directly from the factory – naturally in the best quality.
Use of high quality acoustic foams from Germany
Precision manufacturing on the latest CNC cutting machines and systems
Standard solutions or individual small and series manufacturing of noise insulation
Advice, planning, production and brokering of assembly partners
Brand quality
from the manufacturer "Made in Germany"
Production
for you, individually in a few days
Experience
for 65 years soundproofing experts
Award
ISO 9001:2015 certified
Areas of application
‘FLAT Tec is a very flexible sound absorber, which is suitable both for soundproofing and sound insulation in the technical area. Even at small material thicknesses, its absorption effect is considerable and with the heavy acoustic foil laminate is reduces material vibrations even more. Many customers value FLAT Tec as a base material for noise dampening in machinery construction, shipbuilding and for casings and switch cabinets.’
Thomas Stollenwerk, customer advisor
We are here for you!
Do you need help or do you have any questions about the product?
Use our help area with brief answers to the most frequently asked questions from our customers.
Of course we are happy to help you with advice, free of charge.
