DUFLEX BALSA - ATL Composites

DuFLEXTMCOMPOSITE PANELS / End Grain BalsaRIGID END-GRAIN SHEET PROPERTIESNominal Density(ASTM C-271)Tensile Strength perpendicular to the plane (ASTM C-297)Tensile Modulus perpendicular to the plane (ASTM C-297)Compressive Strength perpendicular to the plane (ASTM C-365)Compressive Modulus perpendicular to the plane (ASTM C-365)Shear Strength(ASTM C-273)Shear Modulus(ASTM C-273)Thermal Conductivity @ 24 o C(75 o F)(ASTM C-177)Linear Coefficient of Thermal Expansion -Tangential-Radial-Longitudinal150 kg/m 313.0 MPa3.52 GPa12.67 MPa3.92 GPa2.94 MPa159 MPa0.066 W/m. o K18.9 x 10 -6 m/m/ o C12.6 x 10 -6 m/m/ o C3.06 x 10 -6 m/m/ o C9.4 lb/ft 31886 psi510 ksi1837ksi568 ksi427 psi22.8 ksi0.453 Btu.in/hr.ft 2 . o F10.5 x 10 -6 in/in/ o F7.0 x 10 -6 in/in/ o F1.7 x 10 -6 in/in/ o FJOINING & BONDINGTo offset the individual size of the panel, DuFLEX canbe supplied with both long edges pre-machined tofacilitate joining. The Z-Joint is structurally effectiveand achieves a smooth and fair surface profile. Ahigh density epoxy adhesive is specified for joiningDuFLEX Z-joints. Contact ATL Composites forsuitable adhesives.Manual joining of the panels is also possible,Contact ATL Composites for specific details.CUTTINGDiamond-coated fiberglass tooling is recommendedfor best tool life. The best edge finish is achieved withcircular saws running aluminium cutting blades,however blade life is greatly reduced.KITSATL Composites offers in-house CAD and CNCcutting services, and can produce pre-fabricatedDuFLEX kits from electronic design files.STANDARD STOCK DuFLEX WITH BALTEK ® BALSA CORE 150 kg/m 3Order Code*DescriptionCore ThicknessNominal Weight kg/m 2DP1010C61 x 600gm biaxial E-glass on either side10 mm3.8DP1013C61 x 600gm biaxial E-glass on either side13 mm4.2DP1016C61 x 600gm biaxial E-glass on either side16 mm4.7DP1019C61 x 600gm biaxial E-glass on either side19 mm5.1DP1025C61 x 600gm biaxial E-glass on either side25 mm6.0DP2010C62 x 600gm biaxial E-glass on either side10 mm6.0DP2013C62 x 600gm biaxial E-glass on either side13 mm6.5DP2016C62 x 600gm biaxial E-glass on either side16 mm6.9DP2019C62 x 600gm biaxial E-glass on either side19 mm7.2DP2025C62 x 600gm biaxial E-glass on either side25 mm8.3* Example - order code for a 13mm panel with 1 layer of 600 gm biaxial is DP1013C6 - Alternative skin laminates available on requestSheet size - 1200mm x 2400mmSTORAGEDuFLEX TM panels should be stored flat, out of direct sunlight, and kept dry and clean. Panels supplied with fibreglass skins havepeel-ply on the surface, which should be left in place as long as possible, to protect them from surface contamination.All timber used in the manufacture of DuFLEX Composite Panels is plantation grown. ATL Composites reserves the right to alterspecifications without prior notice. Weight may vary due to variations in core density.NOTE Our products are intended for sale to industrial and commercial customers. Werequest that customers inspect and test our products before use and satisfy themselves asto contents and suitability. Nothing herein shall constitute a warranty, express or implied,including any warranty or merchantability or fitness, nor is protection from law or patentto be inferred. All patent rights are reserved. The exclusive remedy for all proven claimsis replacement of our materials and in no event shall we be liable for special orconsequential damages. 22/10/09ATL compositesATL composites Pty LtdTel (+61) 7 5563 1222Fax (+61) 7 5563 1585info@atlcomposites.comwww.atlcomposites.com