Sound absorbing materials
DUO WAVE
NOISE OFF DUO WAVE 15 is a sound-absorbing visco-elastic polyurethane foam with an adhesive layer, designed for car noise insulation. The material is installed as a second layer in the trunk, doors, roof ー on top of vibrodempfer sheets. Open-cell porous structure allows you to effectively dissipate sound and retain heat in the car interior. It is not recommended for installation in areas where moisture is regularly present.
- Sheet thickness
- 15 mm
- Sheet size
- 0.75 x 1 m
- Weight per m²
- 0.5 kg
- Weight of one sheet
- 0.375 kg
- Number of sheets per package
- 10 pcs.
- Conditioning ("curing") time
- 24 ч.
- Conditioning temperature
- (20 ± 5) °C
- Visco-elastic foamed polyurethane with wavy surface area
- Adhesive layer
- Protective anti-adhesion film
- Increased usable sound absorption area
- No memory effect
- Possesses heat insulating properties
- Due to its viscous structure, it actively dampens vibrations of car interior panels
- Eliminates squeaks of plastic parts
- Has the highest sound absorption properties in the frequency range from 250 to 6300 Hz
DUO
NOISE OFF DUO 5 - 10mm is a sound absorber with an open cell structure, designed to treat the car body as part of the noise insulation procedure. It effectively dampens and disperses reflected and penetrating noises. In complex it gives softer sounding of car acoustics and reduces the effect of driver's fatigue when driving for a long time. Foamed polyurethane, from which Biplast is made, is used in areas that are not exposed to moisture. The material has a good recovery capacity and is not afraid of compression and pressure of any degree.
- Sheet thickness
- 5 - 10 mm
- Sheet size
- 0.75 x 1 m
- Weight per m²
- 0.65 kg
- Weight of one sheet
- 0.49 kg
- Number of sheets per package
- 10 pcs.
- Conditioning ("curing") time
- 24 ч.
- Conditioning temperature
- (15-25) °C
- Viscoelastic polyurethane foam
- Adhesive mounting layer
- Protective anti-adhesion film
- No memory effect
- Possesses heat insulating properties
- Due to its viscous structure, it actively dampens vibrations of car interior panels
- Eliminates squeaks of plastic parts
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