Noise absorbers made from polyurethane (PU) foam
Our acoustic foam made from polyurethane (DIN abbreviation: PUR) is a dark gray, open-cell foam material with excellent sound-absorption capabilities.
Our PUR foams score with their softness and elasticity while offering high shape stability. In combination with low weight and excellent acoustic effectiveness, these properties turn our materials into universally usable high-quality sound absorbers for a wide range of applications.
In addition, they are physiologically safe, score with high thermal resistance and are easy to cut with a carpet knife. Fixation per special soniflex adhesive or screws guarantees ease of installation.
soni 471
€10.90*
Thickness:
10 mm
Ordering PUR foam acoustic panels from soniflex
soni 471 is a sound absorber made from PUR- foam. In a thermal embossing process its surface has not only been provided with an attractive diamond pattern, but also compacted and sealed, making it very robust and dirt-resistant. What is more, the air-permeable embossing improves the material’s acoustic effectiveness - especially in the frequency range of engine noise.
Uses for soni 471
Our soni 471 acoustic foam scores with high hydrolysis resistance and is predominantly used in the automotive industry. For instance, soni 471 is ideally suited for use as sound-absorbing and heat-insulating interior lining in mobile homes, vintage and classic cars or other vehicles. It meets the fire safety standards for the automotive industry as set down in FMVSS 302 and DIN 75200.
soni 471 is easy to cut to the desired size and shape with a carpet knife. Its low weight as well as the optional self-adhesive rear face make for easy and time-saving installation of the material.
Content: 0.5 m² (€21.80* / 1 m²)
soni 491
€13.90*
Thickness:
10 mm
soni 491 is a PUR acoustic foam coated with a micro-perforated film. The sound-permeable film prevents the penetration of dirt and liquids and can be wiped clean.
Our soni 491 acoustic foam has proven its effectiveness in many years of practical use, successfully minimizing noise levels and providing thermal insulation in engine compartments and vehicle interiors. It meets the fire safety standards for the automotive industry as set down in FMVSS 302 and DIN 75200. Also for the insulation of your roller shutter box we can recommend the PUR foam without restrictions.
soni 491 scores with high hydrolysis resistance and hence significantly higher aging stability.The material is easy to cut to the desired size and shape with a carpet knife. Moreover, the self-adhesive rear face makes installation fast and easy.
Content: 0.5 m² (€27.80* / 1 m²)
soni COMPOSITE
€32.90*
Color:
black
|
Thickness:
32 mm
Order your soundproofing panel from soniflex
soni COMPOSITE is a combination product made from our synthetic soni EVA heavy layer and an acoustic foam laminated with a decorative felt layer. This ideal combination ensures a twofold noise-control effect: sound absorption plus sound insulation – for especially high overall effectiveness in reducing the noise level.
Applications for soni COMPOSITE
soni COMPOSITE is particularly suitable for sound-transmission insulation. Mounted on the wall towards the neighbor’s apartment or behind a so-called curtail wall, for instance, our two-layer acoustic product achieves a noticeable noise reduction. For individual design options, you have the choice of various felt colors.
Using a carpet knife, you can cut soni COMPOSITE to the required size and shape. The self-adhesive equipment of the rear face serves primarily as an installation aid.
Content: 0.5 m² (€65.80* / 1 m²)
soni DECOR
€15.90*
Rear face:
not self-adhesive (nk)
|
Thickness:
30 mm
Our soni DECOR acoustic foam consists of polyurethane- foam laminated with a sound-absorbing non-woven surface layer. The black polyester non-woven is extremely robust as well as oil- and fuel-repellent.
Due to the resistant non-woven surface, soni DECOR is widely used in technical applications. For instance, soni DECOR is ideally suited for use as sound-absorbing and heat-insulating interior lining in mobile homes, classic cars or other vehicles. Also in your home workshop, soni DECOR will achieve an effective noise reduction.
Using a carpet knife, you can cut soni DECOR to the required size and shape. The material’s low weight as well as the optional self-adhesive rear face make for easy and time-saving installation. For fixing the non self-adhesive version we recommend our soni SPECIAL ADHESIVE
The premium soni DECOR soundproofing panel scores not only with its excellent sound-absorbing properties, but also with its outstanding quality. The first-class acoustic foam contributes to optimum noise reduction in all kinds of indoor and technical areas and provides optimum sound absorption efficiency.
The DECOR sound-absorbing panel is particularly recommended for noise reduction in production halls, workshops, rehearsal rooms and recording studios. Also for reducing the noise emitted by vehicles or machines as well as in engine compartments, the soni DECOR noise absorption panel is the product of choice.
Do you have questions about our soni DECOR soundproofing panel? Please feel free to contact us. We shall be pleased to provide help and advice!
Content: 0.5 m² (€31.80* / 1 m²)
Tip
soni WAVE
€11.90*
Rear face:
not self-adhesive (nk)
|
Thickness:
30 mm
Order egg-crate foam from soniflex
Our soni WAVE egg crate acoustic foam is a highly effective noise-control product made from PUR-foam with a structured “egg-crate” surface. The sealed but air-permeable surface (patented process) absorbs sound waves effectively and is also reliably oil-, water- and fuel-repellent.
Uses of soni WAVE
The visually attractive wave structure of the surface ensures excellent absorption values in all frequency bands. With its robust structure and excellent noise-absorption capability, soni WAVE is a unique kind of napped acoustic foam that is especially suited to technical applications, for instance in noise-control enclosures for machines.
Its excellent absorption values and its characteristic profiled surface make it also very popular for use in recording studios and music rehearsal rooms.
soni WAVE egg crate acoustic foam is easy to cut to the desired shape with a carpet knife. The low weight as well as the optional self-adhesive rear face make for easy and time-saving installation of the material. For fixing the non self-adhesive version of our soni WAVE panels, we recommend our soni SPECIAL ADHESIVE
Content: 0.5 m² (€23.80* / 1 m²)
Installation
On request, nearly all our products can be delivered with self-adhesive rear faces, enabling easy, clean and time-saving installation – perfect for retrofit applications in rooms that are already in use.
Noise control
Thanks to their open-cell structure, our noise protection materials absorb sound waves and effectively attenuate bothering noise. A satisfactory result can already be achieved by lining 30 to 50 % of the ceiling and wall surfaces.
Fire protection
Many of our noise-control products are classified as flame-retardant according to DIN 4102 or DIN EN 13501. Please contact your local authorities in advance for information about the required fire protection class.
Applications for noise absorbers made from polyurethane (PU) foam
