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Bhaskar

Material Properties

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Dear all

 

I am working in a mechanical design of touch phone and i used material like Polycarbonate(PC) and ABS for housing design(front housing, rear housing & battery cover) & poly methyl methacrylate(PMMA) for lens design. Mechanical design of the model is almost completed. Before going for prototype i want to do a drop test analysis in CAE software. For this i need mechanical properties of all these material like young's modulus, poisson's ratio, density, ultimate stress, yield stress, stress v/s strain curve, elongation @ brake. For lens i need some additional information like strain @ shear, strain @ tension and strain @ compression. i would really appreciate if some one give me all those information.

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Dear IceCalibre,

 

Thanks for your suggestion. I have already got some data in net but i have some confusion regarding this data. As example for polycarbonate yield stress is 54-72 Mpa and elongation @ brake is 8-135% so for both of the cases variation is too large and it will create some confusion. If you have some more data regarding these material please shear with me.

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