Acoustical Surfaces, Inc. -QFA - Absorptive Quilted Curtain

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Absorptive Quilted Curtains

  • For Unusual Conditions
  • Cost Effective
  • Water & Chemical Resistant
  • Exterior Applications


Category: exterior sound screens | noise control curtains | outdoor noise absorbers...

MasterFormat: Acoustic Treatment | Acoustic Insulation | Other Specialties...



Acoustical Surfaces, Inc.
123 Columbia Court North Suite 201
Chaska, MN 55318
Tel: (800) 470-6652
Fax: (952) 448-2613

sales@acousticalsurfaces.com

https://www.acousticalsurfaces.com/

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Overview


QFA - Absorptive Quilted Curtain

Absorptive Quilted Curtains

  • For Unusual Conditions
  • Cost Effective
  • Water & Chemical Resistant
  • Exterior Applications
Product Specs

Material

2# PCF density fiberglass core, facings noted below

Pattern

Quilted pattern

Features

Effective and durable absorber.

Applications

These noise dampening curtains are an effective solution to a wide range of unusual problems. Machinery and work area enclosures.

Thickness

1″, 2″ (Thicknesses are nominal and are a measure of the fiberglass BEFORE it is quilted)

Sizes

Standard width of fiberglass is 48″ wide - panels are cut to size as needed.

Maximum Length

QFA-1 & QFA-4 - 50 feet
QFA-7 & QFA-10 - 25 feet
QFA-14 & QFA-20 - 25 feet

Color

INTERIOR - Gray, Tan, White, Black
EXTERIOR - Gray, Tan

Flammability

ASTM E84, Class A. Flame Spread: 23; Smoke Developed: 30

Installation

Hook and loop fasteners, grommet hangers, curtain spanport hardware.

Thermal "R" Rating

1″ Thick: R = 4; 2″ Thick: R = 8

Options

QFA-1 - 1″ Thick Fiberglass - VCFC Front/NPS Back Facings
QFA-4 - 1″ Thick Fiberglass - VCFC on Both Sides
QFA-7 - 2″ Thick Fiberglass - VCFC Front/NPS Back Facings
QFA-10 - 2″ Thick Fiberglass - VCFC on Both Sides
QFA-14 - 4″ Thick Fiberglass - VCFC Front/NPS Back Facings
QFA-20 - 4″ Thick Fiberglass - VCFC on Both Sides

Exterior Rated Options

QFA-EXT-S - 1″ Thick Fiberglass - Exterior Grade Vinyl Front/NPS Scrim on Back
QFA-EXT-D - 1″ Thick Fiberglass - Both Sides Exterior Grade Vinyl
QFA-EXT-S-2″ - 2″ Thick Fiberglass - Exterior Grade Vinyl Front/NPS Scrim on Back
QFA-EXT-D-2″ - 2″ Thick Fiberglass - Both Sides Exterior Grade Vinyl
NOTE: For high-temperature conditions, a silicon impregnated vinyl is available.

Facings

Vinyl Coated Fiberglass Cloth (VCFC): Standard
-Breaking Strength (wrap and fill): 150lb./in. and 100lb./in
-Tear Strength (wrap and fill): 8lb. and 7lb. Respectively
-Continuous Service Temperature Limits: -20°F to 180°F
-Moisture Permeability: 0.5 Perms
-Color: Gray, White, Tan, Black
-Other: Passes UL-181 Heat Aging Test
Nonwoven Porous Scrim (NPS): Backing
-Composition: 100% Nonwoven Nylon
-Fabric Weight: 0.7 oz. per Square Yard
-Tear Strength (wrap and fill): 6lb. and 5lb. Respectively
-Temperature Limit: Continuous Exposure to 400°F


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Specifications

Quilted Fiberglass Asborber - Noise Reduction Coeficient - ASTM C423
125Hz250Hz500Hz1KHz2KHz4KHzNRC
QFA-40.120.470.850.840.640.620.70
QFA-40.170.300.830.820.590.370.65
QFA-70.070.270.961.131.080.990.85
QFA-100.190.990.960.800.570.330.85
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