Design and Technology revision: Material 0.0 / 5 ? Design Technology: Product DesignMaterialA2/A-levelWJEC Created by: yumitaCreated on: 27-11-18 19:49 Three Natural material Cotton, Copper,Silk 1 of 9 Three smart material Shape memory Alloy (SMA), Thermochromatic Material, Photocromic Glass 2 of 9 Three Metal/Alloy Bronze, Aluminium, Brass 3 of 9 Two Softwood Red cedar, Scots pine 4 of 9 Three hardwood Ash, Balsa, Oak 5 of 9 Three thermoplastic and uses ABS: Lego, Polypropylene: School chair by, Acrylic: Signs, car headlamp covers 6 of 9 Three thermosetting and uses Epoxy resin: coating, Urea formaldehyde: Electrical fittings,Melamine Formaldehyde: Work surface, tableware 7 of 9 One composite material and uses Carbon fibre; Racing cycles, Canoe shells 8 of 9 4 Working properties Hardness, Ductility, Conductivity, strength 9 of 9
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