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Sound Barriers
Polydamp® Acoustical Barrier
Polydamp® Acoustical Barrier, (PAB) is a flexible loaded vinyl based polymer designed
to offer transmission loss properties over a broad frequency range.
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Weight: available .5 to 2 lb/ft². |
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Temperature range -40 deg F to 250 deg F |
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Sound Transmission Class Values from 21 to 32 |
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Flammability Rating UL94 listed |
Applications include bus, power generation and recreational equipment.
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Polydamp® Acoustical Barrier with Absorber
Polydamp® Acoustical Barrier with absorber (PABA), is a noise barrier composite, consisting of an absorber foam with optional film facing, a loaded vinyl barrier and a foam decoupler layer. It is available with urethane or melamine layers.
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Standard Weight .5 to 2lb/ft² |
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Temperature Range: -40 deg F to 250 deg F |
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Flammability Class – UL 94 HF-1 Meets FAR 25.853(b) |
Applications include power generation, medical and vehicles.
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Polydamp Acoustical Barrier Floor-Mat
Polydamp Acoustical barrier floor-mat surfaces are a family of heavy duty floor-mats consisting of a loaded vinyl acoustical barrier, a non-skid abrasion resistant wear surface and a decoupler later. Wear surfaces available are: Ribbed (PAB-RB), Pyramid (PAB-PY) and Modified Twist (PAB-MT) surfaces.
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Standard weight 1lb/ft² |
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Temperature Range:- 40 deg F to 250 deg F. |
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Flammability Class - FMVS 302 .....Pass |
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Available with open or closed cell foam decoupler |
Applications include heavy trucks and equipment, floors and vehicle cabs.
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