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.