Acusticell SA with Urethane Film

Acusticell SA with Urethane Film

Acusticell SA with urethane film is a sound absorbing material of foamed polyurethane with open cells. The product is based on Acusticell SA but its surface is covered with an elastic film of urethane. The material can be bent and is self-adhesive. Can be combined with a mat for structure-borne sound damping and airborne sound insulation.

Areas Of Application

Industry
Factory machinery, fans, mills, printing and metal handling machinery, dust separators, timber handling equipment, electric generating sets, generators, engines, compressors.

Transportation and vehicles
Engine rooms in boats and vehicles, scooters, contractor’s and gardening machinery.

Hospital care and large-scale kitchens
Sink units, dishwashing machines, roller tables, vacuum cleaners.

Buildings
Lifts and motor rooms.

Method of use
The parts are cut or stamped to the required shape and carefully pressed on to a surface that must be free from oil, dirt, and dust.

Advantages

Aesthetically attractive surface
Resistant to mechanical wear
Film is resistant to petrol and most chemicals
Repels liquids and moisture
Easy to wash
Fire resistant

Technical Data

Sound absorption:
See PDF diagram.

Temperature resistance:
-40°C to +120°C

Fire class:
Certified according to UL94 HF-1

Coefficient of thermal conductivity:
Lambda = 0,036 W/m°C

Colour:
Black surface film, grey foam (other colours can be supplied on request).

Adhesive’s tear strength:
Approx. 15 N/cm test width.

Surface film thickness:
36×10^-6m

Environmental:
Freon and PVC free

Thickness:
10, 20 or 30mm (other thicknesses can be supplied on request)

Density:
Approx. 33 kg/m3

Delivery format:
1000×1500 mm (other sizes and shapes can be supplied on request)

Advice

The shaping and positioning of the material is of major importance to achieve an optimal sound-dampening effect. Sontech has long experience of practical noise control projects in a wide range of industrial fields. These experiences can be a valuable addition to the laboratory data given in the datasheet. Sontech can also assist with advice and sound measurements for noise control and in the manufacture of customised material sets.