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Unformatted text preview: order to accomplish this we need to find a material that has around the same properties of polyester, has the same Elastic Modulus, and has a lower Thermal expansion coefficient. By looking at Graph 1 there are two options that are available; Polymethyl metharylate, which has almost the exact same Elastic Modulus as Polyester, Epoxies, which has a slightly less Elastic Modulus then Polyester but also has a smaller thermal expansion coefficient then Polymethyl Metharylate. For this project we decided to go with Epoxies as our final material choice....
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This note was uploaded on 12/05/2011 for the course MATE 210 taught by Professor Niebuhr during the Fall '05 term at Cal Poly.
- Fall '05