Claremont Marine Coustifab products use a limp mass to attenuate airborne sound transmission.

 

Barium Sulfate Loaded Vinyl (G-NL) is a vinyl film that is loaded with barium sulfate and applied to a 100% fiberglass carrier fabric. It utilizes a limp mass to attenuate airborne sound transmission.

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Barium Sulfate Loaded Silicone (G-NL-SL) is a silicone mass loaded with barium sulfate using a proprietary process that results in consistent non-lead mass dispersion throughout the limp carrier layer.

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APPLICATIONS

• Transmission loss barrier for noise sensitive shipboard areas

• Insulation pads for silencing noisy equipment such as generators, turbines, reduction gears, or pumps

• Lagging for piping and ducts

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FEATURES AND BENEFITS

• Superior transmission-loss characteristics

• High degree of flame resistance

• Oil and chemical resistant

• Can be cut, sewn, draped, grommeted, or lagged for easy installation.

• For added strength and flame resistance, a fiberglass carrier layer with high tear and tensile strength can be added to one or both sides.

• Can be used by itself or combined with other thermal and acoustic insulation products such as fiberglass hullboard or Low K-200 polyimide foam.

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Barium Sulfate Loaded Vinyl G-NL Data Sheet

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Silicone Loaded G-NL-SL Data Sheet