Properties

Engineering Properties
U.S. and Metric Equivalent
Typical Engineering Properties
Composite-designed Reynobond® panels consist of a thermoplastic compound core faced with two sheets of aluminum. There are two
varieties, a Polyethylene (PE) core and a Fire Resistant (FR) core.
Property
Units
in
mm
lb/ft2
kg/m2
in-lb/in
Nm/m
Thickness
BOND INTEGRITY
Weight
Min. Bond Strength
ASTM D1781
Flatwise Shear
ASTM D1002
Allowable Bending
Stress
Coeff. of Expansion
ASTM E228
Stiffness (EI)
ASTM D393
Flexural Modulus
ASTM C393
Moment of Inertia
Section Modulus
Tensile Yield
Flatwise Tensile
ASTM C297
“R” Thermal
Resistance
Maximum Width
Maximum Length
Sound Transmission
Coefficient ASTM E90
Fire Performance(2)
lb/in2
MPa
lb/in2
MPa
in/in/°F
mm/mm/°C
lb-in2/in
MPa-cm4/m
lb/in2
MPa
in4/in
cm4/m
in3/in
cm3/m
lb/in2
MPa
lb/in2
MPa
ft2hr°F/BTU
m2K/w
in
mm
in
mm
RB120PE-3mm
RB160PE-4mm
RB240PE-6mm
RB160FR-4mm
RB240FR-6mm
Solid Al(1)
0.118
3.0
0.94
4.59
0.157
4.0
1.12
5.47
0.236
6.0
1.49
7.28
0.157
4.0
1.53
7.48
0.236
4.0
2.10
10.25
0.197
5.0
2.78
13.57
40
178
40
178
40
178
22.5
100
22.5
100
1,297
8.94
11,500
79.3
1.31x10-5
2.36x10-5
807
9.1x103
8.3x106
5.7 x104
0.97x104
0.159
1.65x10-3
1.065
8,300
57.23
1,483
10.22
0.034
6.0x10-3
62
1,575
243
6,172
1,221
8.42
11,500
79.3
1.31x10-5
2.36x10-5
1,140
1.3x104
6.0 x106
4.1 x104
1.89 x104
0.310
2.41x10-3
1.555
6,405
44.16
1,371
9.45
0.051
9.0 x10-3
62
1,575
243
6,172
2,055
14.7
11,500
79.3
1.31x10-5
2.36x10-5
1,896
2.1x104
4.0 x106
2.8 x104
4.58 x104
0.751
3.88 x10-3
2.503
5,314
36.64
1,099
7.58
0.086
1.5x10-2
62
1,575
243
6,172
92.8
6.4
11,500
79.3
1.31x10-5
2.36x10-5
1,262
1.4x104
6.7 x106
4.6 x104
1.89 x104
0.310
2.41x10-3
1.555
6,367
43.90
961
6.62
0.026
4.5x10-3
62
1,575
243
6,172
70.8
4.8
11,500
79.3
1.31x10-5
2.36x10-5
3.0x106
2.6x104
4.58 x104
0.751
3.88 x10-3
2.503
6,010
41.44
Class A
Untested
CC1
Class A
Pass
Untested
Class A
Pass
Untested
2,450
11,500
79.3
1.31x10-5
2.36x10-5
6,434
7.4x104
10 x106
6.9x104
6.37x104
1.042
6.47x10-3
4.167
19,000
130.0
0.04
7.0x10-3
62
1,575
243
6,172
26
ASTM E84
NFPA 285
ASTM D635
Class A
Untested
CC1
Class A
Untested
CC1
(1)
Solid aluminum properties are based on alloy 3105-H25
(2)
For a complete list of Fire Tests and results, contact manufacturer. ASTM E84 and D635 are material tests while NFPA 285 tests a system.
Information contained herein or related hereto is intended only for evaluation by technically skilled persons, with any use thereof to be at their independent discretion and risk. Such
information is believed to be reliable, but Alcoa Architectural Products (“Alcoa”) shall have no responsibility or liability for results obtained or damages resulting from such use. Alcoa grants
no license under, and shall have no responsibility or liability for infringement of, any patent or other proprietary right. Nothing in this document should be construed as a warranty or
guarantee by Alcoa, and the only applicable warranties will be those set forth in Alcoa acknowledgment or in any printed warranty documents issued by Alcoa. The foregoing may be waived
or modified only in writing by an Alcoa officer.
For a complete technical overview of all Reynobond products, visit www.alcoaarchitecturalproducts.com.
Alcoa Architectural Products • 50 Industrial Boulevard, Eastman, GA 31023-4129 • Tel. 800.841.7774 •
www.alcoaarchitecturalproducts.com • ©2011 Alcoa Architectural Products. Reynobond® is a registered trademark of Alcoa Inc.