PLASTIFORM® 1530 Flexible Magnet Material - Arnold Magnetic Technologies - #1

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Plastiform Division 1000 East Eisenhower Ave., Norfolk, NE 68701 Revision D Tel: (800) 328-1373 or (+1) 402-371-6100 Fax: (+1) 402-371-8495 2/9/2005 ARNOLD MAGNETIC TECHNOLOGIES PLASTIFORM. 1530 Magnet Material Typical Magnetic Properties Properties Anisotropic CGS/U.S. SI Br 2,425-2,625 Gauss 243-263 mTesla Hc 2,335 typ Oersteds 186 typ kA/m Hx 2,250 min Oersteds 179 min kA/m Hx typical 2,535 Oersteds 202 kA/m Hci 2,650 min Oersteds 211 min kA/m Hci typical 3,225 Oersteds 257 kA/m BHmax 1.4-1.7 MGOe 11.1-13.5 kJ/m3 Urec 1.06 1.06 Temperature Coefficient of Br -0.11 %/°F -0.20 %/°C Temperature Coefficient of Hci 0.08 %/°F 0.15 %/°C Peak Magnetizing Force Required 10,000 Oersteds 796 kA/m * All values shown are measured at 23°C (73°F). ** All values are based on a standard test plug. Consult with an application engineer for more information on your specific requirements. Typical Physical Properties Properties CGS/U.S. SI Mechanical Tensile Strength1 450 psi 310 N/cm2 Elongation at Break1 35 % 35 % Flexibility2 180° bending on mandrel equal to 7 times the sample thickness Hardness 46 typ. Shore D 46 typ. Shore D Density3 0.134 lbs/in3 3.71 g/cm3 Electrical Volume Resistivity4 1010 Ohm*cm 1010 Ohm*cm Dielectric Strength5 250 V/mil 10 kV/mm Thermal Maximum Continuous Operating Temperature6 250 °F 120 °C Coefficient of Lin. Ther. Expansion7 (Thickness) 9.8 x 10-5 in/in per °F 18 x 10-5 cm/cm per °C * All values shown are typical and are not intended for specification purposes. ****We have instituted manufacturing procedures designed to restrict the use of hazardous substances. To the best of our knowledge, this product is in compliance with EU Directive 2002/95/EC with respect to lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE). Notwithstanding the foregoing, we make no warranty as to the fitness of this product for any purpose. PRELIMINARY PRODUCT INFORMATION 1530 Features • Nitrile rubber bonded strontium ferrite magnet • Made by calendaring – sheet process • Strips • Roll Goods • Punched parts • Laminated with adhesives up to 0.150” (3.81 mm) if desired • Close magnetic tolerances • Flexible permanent magnet • Available magnetized or demagnetized; special patterns may require a magnetizing fixture • Custom tooling; production • Magnets may be machined for fast, low quantity prototyping Test Methods 1ASTM D-638 2Arnold Test Method 3ASTM D-297 4ASTM D-257 5ASTM D-149 6Arnold Test Method 7ASTM D-696 ROHS COMPLIANT****