Page 4 - Aerocel Aerofit Fitting Covers

AEROFIT
Aerocel EPDM elastomeric insulations meet the energy code requirements of International
Energy Conservation Code(IECC) and ASHRAE for R-4 for Refrigeration Piping at 1” wall
thickness.
SPECIFICATIONS
PHYSICAL PROPERTIES
RESULT
TEST METHOD
CELL STRUCTURE
Closed Cell
––––
Thermal Conductivity
BTU.in/ft.
2
hr. °F
Mean temperature
-4
°F
(20
°C)
32
°F
(0
°C)
75
°F
(24
°C)
90
°F
(32
°C)
104
°F
(40
°C)
ASTM C 518/C 177
K-value
.22
.23
.245
.25
.265
Service Temperature
ASTMC 411
AEROCEL loses flexibility at -70°F.
This does not affect the insulating
properties of the material
UV Resistance
Pass
ASTM G 7 / G 90
Ozone Resistance
No cracking
ASTM D 1171
Water Vapor Permeability
.03
perm (4.38 x 10-11)
ASTM E 96
Water Absorption (weight %)
.2%
ASTM C 209
Fire Safety Properties
Through 2” wall
UL-94 5 V-A, V-O
File E 228536
25/50
ASTM E 84
Self Extinguishing
ASTM D 635
Corrosion of Stainless Steel
Non corrosive
ASTM C 692/DIN1988
Nitrosamine Contents
Not detected
U.S. FDA CPG No. 7117.11 BSEN
12868
Flexibility
Pass
ASTM C 534
THICKNESS RECOMMENDATION TO PREVENT CONDENSATION
Design Conditions - 85 Deg. F, 70% RH, Low Air Movement
Pipe Operating Temprature
50
Deg.
38
Deg. F
0
Deg. F
-20
Deg. F
Insulation Thickness
1/4”
3/8”
1/2”
3/4”
1”
1-1/4”
Pipe Outside Diameters
3/8” - 1”
3/4” - 6”
-
-
-
-
-
3/8” - 3/4”
7/8” - 6”
-
-
-
-
-
-
3/8” - 1-1/2”
1-5/8” - 6”
-
-
-
-
3/8” - 1/2”
3/4” - 2-1/2”
2-5/8” - 6”
Design Conditions - 80 Deg. F, 50% RH, Low Air Movement
1/4”
3/8”
1/2”
3/4”
3/8” - 6”
-
-
-
3/8” - 6”
-
-
-
-
3/8” - 3/4”
7/8” - 6”
-
-
-
3/8” - 1”
1-1/8” - 6”
Design Conditions - 90 Deg. F, 80% RH, Low Air Movement
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
3/8” - 7”
1” - 6”
-
-
-
-
-
3/8” - 2”
2-1/8” - 6”
-
-
-
-
-
3/8” - 1/2”
3/4” - 2”
2-1/8” - 6”
-
-
-
-
3/8” - 7/8”
1” - 2-1/8”
2-1/4” - 6”
*
Although in some areas of the country, 1/4” and 3/8” wall thicknesses are recommended, Aeroflex USA recommends 1/2” minimum wall
thickness for optimum performance.
2008.10.17
282
INDUSTRIAL PARK ROAD • SWEETWATER, TN 37874
TEL: (423) 337-2493 • FAX: (423) 337-7675 • TOLL FREE: (866) AEROCEL
www.
aeroflexusa
.
com
In addition to the specifications listed below, Aerocel also is approved by or conforms to the requirements
of the following: ASTM C 534 Type I and II, NY City MEA #171-04-M, City of LA RR-8413, UL 181 Section
13
Mold Growth/Humidity, ASTM G 21 Fungal Resistance Test, UL181 Section 18 Air Erosion, NFPA 90A &
90
B, MIL15280J, CAN/ULC-S102-07.
-297
°F to +300°F
-57
°C to +149°C
v8.09