QuietFlex® Textile Duct Liner

QuietFlex® Textile Duct Liner
www.quietflex.com
Textile Duct Liner
Product Specifications and Key Features
QuietF
QuietFlex
Quie
tFle
lexx® TTex
Textile
extitile
le D
Duc
Duct
uctt Liner
Line
Li
nerr is a black
b
bla
lack
ck mat
mat faced
ffac
aced
ed and
and edge
e
edg
dge
e coated
coat
co
ated
ed liner
llin
iner
er made
mad
m
ade
e from
from continuous
con
contitinu
nuou
ouss
textile–type glass fibers bonded with thermosetting resin. A tough, durable black facing is applied during
the manufacturing process to insure a strong, long lasting bond
ond between
betw
the base blanket and the facing.
Uses
QuietFlex® Textile Duct Liner is used as a lining for
or sheet
she
sh
e metal ducts in HVAC syst
systems.
ystem
emss. Its
Its primary
pri
prima
mary
ry use
use is
is to enhance
e
enh
nhan
ance
ce
environmental quality by absorbing unwanted
nted noise within the sheet metal duct, and increasing indoor
indoo comfort and
energy efficiency by decreasing heat loss or gain through the duct walls.
Advantages
s Sound Absorption
s
Helps reduce unwanted
nted noise created by the air ventilation sy
system.
s Low Thermal Conductivity
Creates a more efficient and comfortable indoor environment.
s Energy Efficient
Saves energy compared to uninsulated sheet metal duct work.
s Edge Coated
Black edge coating is applied to the edges of the liner core,
assuring coverage of the leading edges.
s Fabrication and Installation
This product is designed to make the contractors’
installation process fast and easy through higher
tensile strengths from larger glass fibers so that
the product can adhere to the walls of the duct
consistently. This type of construction provides
a simple and easy installation within the sheet
metal duct.
s Resistant to Bacterial and Fungal Growth
In accordance with ASTM C 1071.
s Easy to Clean and Maintain
Should be maintained in accordance to NAIMA.
s Specification Compliance
ASTM C 1071, Type I
ASTM G 21 and G 22
NFPA 90A and 90B
Physical Properties
PROPERTY
METHOD OF TESTING
VALUE
Maximum Operating Temperature
ASTM C 411
350° F (177° C)
Maximum Air Velocity
UL 181 Air Erosion Test – ASTM C1071
6000 FPM (30.5 m/sec)
Flame Spread Index
ASTM E 84
Less than 25
Smoke Developed Index
ASTM E 84
Less than 50
Thermal Resistance
ASTM C 518
See Table
Water Vapor Sorption
ASTM C 1104
Less than 1% By weight
Microbial Growth
ASTM C 1338, G 21, G 22
Does not support the growth of Mold, Fungi, and Bacteria
Corrosion Resistance (Steel Only)
ASTM C 665
Pass
Limited Combustible
NFPA
Less than 3500 Btu/lb
Odor
ASTM C 1304
Pass
Air Erosion
ASTM C 1071 / UL 181
2000 FPM and 6000 FPM (tested at 57 MPH and 170 MPH)
Sound Absorption
ASTM C 423
See Table
Thermal Values
K Thermal Conductivity | C Conductance | R Resistance (ASTM C 518)
NOMINAL THICKNESS*
DENSITY
THERMAL CONDUCTIVITY (K)
C–VALUE
R–VALUE
Inch
mm
pcf
kg/m3
Btu-in/hr/ft2/°F
W/m/°K
Btu/hr/ft2/°F
W/m2/°K
hr/ft2/°F/Btu
m2/°K/W
0.50
13
2.0
32
0.26
0.038
0.48
2.70
2.1
0.37
1.00
25
1.5
24
0.30
0.044
0.30
1.72
3.3
0.58
1.00
25
2.0
32
0.26
0.038
0.24
1.35
4.2
0.74
1.50
38
1.5
24
0.30
0.043
0.20
1.14
5.0
0.88
1.50
38
2.0
32
0.27
0.039
0.17
0.95
6.0
1.06
2.00
51
2.0
32
0.27
0.038
0.12
0.71
8.0
1.41
* Actual thicknesses are 0.55” (nominal 0.5”), 1.1” (nominal 1.0”, 2.0 pcf), 1.6” (nominal 1.5”, 2.0 pcf), and 2.1” (nominal 2.0”)
Acoustical Value
(SOUND ABSORPTION COEFFICIENTS, 1/3 OCTAVE BANDS (ASTM C 423, TYPE A MOUNTING)
NOMINAL THICKNESS
DENSITY
ABSORPTION COEFFICIENTS – SABINS/FT2
Inch
mm
pcf
kg/m3
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC*
0.50
13
2.0
32
0.05
0.09
0.23
0.48
0.61
0.66
0.35
1.00
25
1.5
24
0.24
0.31
0.46
0.66
0.77
0.81
0.55
1.00
25
2.0
32
0.21
0.34
0.57
0.84
0.92
0.83
0.65
1.50
38
1.5
24
0.21
0.51
0.71
0.87
0.92
0.87
0.75
1.50
38
2.0
32
0.37
0.57
0.83
1.00
1.01
0.92
0.85
2.00
51
2.0
32
0.42
0.73
1.03
1.12
0.98
0.90
0.95
* Noise Reduction Coefficient
WARNING!!!
Textile glass fibers are used to manufacture this fiberglass insulation product. Handling, installing, or removing the product may result in some fiberglass
contact. Users of this product are therefore advised to wear appropriate personal protective equipment so as not to experience skin, eye, or
respiratory irritation. Gloves and eye protection, long sleeved, loose fitting clothing are recommended when installing or otherwise handling the
product. Avoid breathing fiberglass dust and avoid contact with skin or eyes. A NIOSH approved (N95 or higher) disposable or reusable dust
respirator properly fitted is recommended whenever the product is handled. Respiratory protection is mandatory when the dust levels in
the workplace exceed OSHA permissible exposure limits or if worker irritation occurs. Work clothes should be washed separately and
the washer rinsed after use.
FIRST AID MEASURES
If dust gets into eyes flush eyes with water to remove the fiber dust. If symptoms persist seek medical attention.
Fibers can be removed by washing the skin with soap and warm water after handling this product. Further
product safety information is available from your employer. The Material Safety Data Sheet is available
from your distributor, directly from Quietflex or on the Quietflex website www.quietflex.com.
www.quietflex.com
QuietFlex Manufacturing Company, L.P.
4518 Brittmoore Road
Houston, Texas 77041
Phone 713.849.2163
Fax 713.849.0753
Toll Free 877.694.3669
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