- Round sound absorber from Duromer acoustic foam with fire protection class DIN 4102 B1 / C-s2, d0 according to DIN EN 13501
- Low weight and extraordinarily high sound absorption
- Ideal as sound insulation on the ceiling
Product data
Format, surface
Circle (Ø 60 cm, 80 cm, 100 cm, 120 cm), flat surface
Material thicknesses
6 cm, 8 cm, 9,6 cm
Material
Thermoset acoustic foam
Colours
White-grey, titanium grey
Fire classes
DIN 4102 B1, C-s2, d0 according to DIN EN 13501
The fire classes of the aixFOAM absorbers do not only refer to the material, but always include the products including the mounting options offered by us, such as our STICKY self-adhesive kit.
More information about the fire classes of our sound absorbers is available the relevant aixFOAM knowledge article.
Fastening options
STICKY. Makes your aixFOAM self-adhesive.
Temperatureresistance
- 200 °C to + 200 °C
Thermal conductivity
0,032 – 0,038 W/mK
UV-resistance
Maximum UV resistance, does not yellow
Harmful substance information
Certified according to Eco-Tex Standard 100 as not harmful to health, mineral-fibre free, CFC-free, propellant-free
Property right
Protected product, property right no. 402013200146-0003, 402014100217-0008, 002527127-0008
Tolerance
This high quality acoustic product is made on our precision machinery according to DIN 7715 Part 5 P3.
In 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.
For those who expect more - aixFOAM Premium sound absorbers
Our sound absorbers made of thermoset acoustic foam are the ideal solution for rooms with particularly high soundproofing and fire protection requirements. They owe their unsurpassed acoustic properties to the extremely fine, open pore structure that almost completely absorbs sound. They are flame retardant without the addition of flame retardants and thus meet many regulations to ensure fire safety in public buildings.
- Maximum sound absorption
- Flame retardant according to DIN 4102 B1 / C-s2, d0 according to DIN EN 13501
- Form-stable and colour-fast – no yellowing!
- Very low weight
- Fibre-free and elastic
Absorption values
The measurements of the sound absorption coefficient were determined according to DIN EN ISO 354 (reverberation room) and refer to an absorber area of 100 cm x 50 cm.
Sound absorption coefficients for STICKY Drop in white-grey
Frequency
range |
Height
6 cm |
Height
8 cm |
Height
9,6 cm |
| 125 Hz |
0,22 |
0,23 |
0,32 |
250 Hz |
0,53 |
0,77 |
0,87 |
| 500 Hz |
0,80 |
1,00 |
1,01 |
| 1000 Hz |
0,91 |
1,11 |
1,07 |
| 2000 Hz |
1,07 |
1,21 |
1,20 |
| 4000 Hz |
1,05 |
1,19 |
1,20 |
Sound absorption coefficients for STICKY Drop in titanium-grey
Frequency
range |
Height
6 cm |
Height
8 cm |
Height
9,6 cm |
| 125 Hz |
0,22 |
0,31 |
0,36 |
250 Hz |
0,65 |
0,71 |
0,80 |
| 500 Hz |
0,81 |
0,93 |
1,01 |
| 1000 Hz |
0,90 |
1,01 |
1,05 |
| 2000 Hz |
1,00 |
1,01 |
1,05 |
| 4000 Hz |
1,01 |
1,02 |
1,04 |
Our aixFOAM sound absorbers have been tested for Hertz and pores in the reverberation chamber of renowned institutions. The sound absorption coefficients according to DIN EN ISO 354 (reverberation chamber) 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
