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Mass Loaded Vinyl

Ultra-mute is a high-density vinyl-based sound deadening membrane. These sound-deadening membranes are also known as Mass Loaded Vinyl or MLV as they have high surface density
Ultra-mute contains thermoplastic components with vinyl-polymer that are rigid against fire and high temperature.

With an advanced chemical composition of the viscoelastic polymer, the Ultra-Mute sound barrier offers high sound insulation in both industrial and architectural construction elements without increasing the thickness.
This mass loaded vinyl works as a sound barrier with properties of anti-resonant act as a soundproofing membrane. Sound insulation sheets block noise transmission from one side to the other side.

Ultra-mute mass loaded vinyl or MLV has properties of reducing mechanical vibration and acting as noise dampening sheet.

Category:
  • Hight performance soundproofing membrane.
  • Great against Low-frequency sound.
  • Made of viscoelastic polymer-based mass-loaded vinyl.
  • High density.
  • Use in both industrial & architectural projects.
  • Fire and water resistance.
  • Easy to install, can cut with a knife or scissors.
  • Flexible and adaptable to uneven surfaces
  • Ageing resistance.
  • Rot proof, no damage from termites, rats, and insects.
  • Increases airborne noise insulation on surfaces with low surface mass (plasterboard partitions, wooden partitions).
  • Soundproofing against airborne noise in ceilings and floor.
  • Reduction of drumming noise level in laminated floors and steel structure.
  • Damping of noise caused by weathering such as rain and hail noise in metal deck roofs.
  • Combined with sound-absorbent materials, it offers solutions with high acoustic performance.
  • Its applications in the industrial field cover from the soundproofing of booths to the acoustic insulation of machine rooms, cowling of engines, and pipelines, sound-damping of metal sheets, etc.
Property Details
Material Type Mass-loaded vinyl sound barrier sheet with thermoplastic polymer compound
Color Black
Environmental Aspects Free of lead, unrefined aromatic oils, and bitumen
Thickness 2 mm, 3 mm, 4 mm, 5 mm
Sheet/Roll Size Width: 1 meter, 1.2 meters
Length: 5 meters, 10 meters
Density 2000 Kg/m³
Product Type Test Standard Weighted Sound Reduction Index – Rw (in dB) Equivalent Sound Transmission Class – STC (in dB)
ULTA-MUTE 2 EN ISO 10140-2, ASTM- E413 22 25
ULTA-MUTE 3 EN ISO 10140-2, ASTM- E413 26 29
ULTA-MUTE 4 EN ISO 10140-2, ASTM- E413 30 33
ULTA-MUTE 5 EN ISO 10140-2, ASTM- E413 32 35