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.

Advantages

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.

Applications

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.

Technical Properties

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

Sound Reduction

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

Mass Loaded Vinyl