• Duct Liner MGC

Sound absorption for air rush noise

Categories: Ductwork, SoundPro

General Details
Glass fibre bonded with synthetic polymerised resins, faced one side with a black coated glass cloth offering minimum resistance to air flow and maximum resistance to air erosion.
Advantages

Absorbs unwanted cross-talk, equipment and air-rush noise

Improves energy efficiency by reducing heast gain or loss

Performs in most types of heating and cooling duct systems, operating at velocities up to 6000 fpm and temperatures up to 250° F
Technical Info

Specifications

Density: 32kg/m3 32kg/m3
Roll Size: 1.2m x 10m 1.2m x 5m
Thicknesses: 25mm, 50mm

Performance and Properties

Fire Resistance

Complies with:

Composite: BS 476 Parts 6 & 7 Class ‘O’

Glass Fibre:BS 476 Part 4 Pass

Temperature Range

+4 to +200° C

Maximum Velocity

The maximum velocity of the air stream should not exceed 30 m/s. At this velocity no air erosion will occur when fixed in accordance with the manufacturer’s instructions.

Moisture Absorption

0.04% moisture absorbed by volume

Dimensional Stability

Will not disintegrate under vibration.
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Duct Liner MGC