Page 77 - Polymer-based Nanocomposites for Energy and Environmental Applications
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sandwich  [47] laminates  Bending Flexural  Stiffness stiffness×10 3  modulus Gain/loss  %  ratio  mm 2 )  (N  (GPa)  strength  in  1  390.4  6.10  –  1.03  404.48  6.32  9  1.5  615.68  9.62  40  1.3  508.16  7.94  18.8  13  5124  6.50  18  21  8517.6  10.15  60



                             and

                             FRP  Flexural  strength  (MPa)  101  110  142  120  119  162

                             of      (N)
                             properties  Measured  load  failure  96  128  166  145  199  238





                             Mechanical  Sample  (control  sample)






                             2.10    code  GF0  GF2  GF4  GF6  SF0  SF4
                             Table   no.  S.  1  2  3  4  5  6
   72   73   74   75   76   77   78   79   80   81   82