Quiet Blanket QC-123 Acoustic Blanket

Quilted Fiberglass with Double Facing, Fire-Resistant Acoustic Blanket

The Quiet Blanket QC-123 by Quietco represents the industry benchmark for double-faced acoustic blankets designed to absorb ambient noise and suppress echo in commercial and industrial settings.

Built with a 1-inch thick, 2 lb./cu. ft. density fiberglass batting core quilted between two protective layers of aluminum-vinyl coated fiberglass facing, these acoustic blankets offer full two-sided durability and washability.

Achieving a Noise Reduction Coefficient (NRC) of 0.65, the QC-123 provides a lightweight (0.26 lb./sq. ft.) sound-absorbing barrier ideal for environments where both sides of the panel are exposed to airborne contaminants, high moisture, or physical wear.

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Features:

  • High Sound Absorption Performance (NRC 0.65): The 1-inch fiberglass batting effectively captures mid-to-high frequency sound waves (achieving up to 0.83 sound absorption at 500 Hz), preventing sound reflection and lowering decibel levels.
  • Dual-Surface Industrial Washability: Both outer facings can be easily steam cleaned or washed down with common industrial cleaning solutions to maintain sanitation and visual appeal.
  • Class 1 Fire Safety Rating: Certified Class 1 fire-rated per ASTM E84 testing, with a flame spread of 5.0, fuel contributed of 20.00, and smoke developed of 5.0.
  • Comprehensive Environmental Resistance: Built to withstand harsh working conditions, these acoustic blankets naturally resist oils, grease, moisture, mild acids, alkalis, dirt, dust, and corrosive salt atmospheres.
  • Wide Operating Temperature Limits: Operates safely across a continuous service temperature range of -20° to +180° F, and handles intermittent temperature exposure up to +265° F.
  • Thermal Insulation Efficiency: Offers thermal retention properties with a K-factor conductivity of K=0.25 (BTU in./°F – sqft. – hr.) at a 75° F mean.

Applications:

  • Two-Sided Machinery Enclosures: Installed around loud shop-floor equipment where both the inside and outside of the enclosure require a washable, oil-resistant finish.
  • Suspended Acoustic Enclosures & Baffles: Hung vertically as a lightweight, semi-flexible suspended barrier to create acoustic curtains or overhead ceiling baffles that capture rising sound energy.
  • Warehouse & Freight Terminal Noise Mitigation: Deployed across expansive, high-ceiling distribution centers, freight rooms, and loading bays to absorb reverberant noise generated by forklifts, conveyors, and heavy logistics activity.
  • Industrial Facility Reverberation Control: Installed in manufacturing plants and assembly lines where excessive ambient noise levels require lightweight, washdown-resistant sound absorption to meet workplace safety standards.

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