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Light Weight Composite

Light Weight Composite

Light Weight Composite

(OP)
Im looking for a polymer matrix that has a density of < or = 1.7g/cm^3

an ultimate strength > or = 3 GPa

A work of fracture approximately 210 kJ/m^2

and the polymer matrix cannot have more than 60% volume fraction of fibers.

please help.....
thank you

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