Acoustical Duct Wrap - Vinaflex Noise Barrier w/ Fiberglass Absorber/Decoupler (VP)
GLT Products’ Vinaflex (VP) Noise Barrier is a flexible, mass loaded vinyl laminated to a quilted fiberglass decoupler on one or both sides. The combination forms a thin, lightweight acoustical product that displays excellent mechanical properties, while providing superior sound transmission loss.
Sound waves originating from the source will initially be absorbed by the fiberglass and then blocked by the mass loaded vinyl. Any reflected sound wave component will be further dissipated into the fiberglass absorber.
Vinaflex (VP) is also available with an added outer finish of scrim reinforced foil on one side. Vinaflex (VP) has been used extensively as a sound absorbing liner by original equipment manufacturers on their machinery housings, compartments, enclosures, walls, etc.
