The aim of this study is to determine and obtain the optimal amount of materials used in construction of nano-composite, manufacturing hydrogel nanocomposites with carbon nanotubes using different monomers, functionalization of carbon nanotubes for use in situ polymerization and investigate the results obtained of various tests on sample manufacturing. To this aim, the hydrogel nanocomposites were synthesized of polymer N ISO Propyl acrylamide Ku (PVP) using primers ammonium persulfate, methyl grid bis-acrylamide and different amounts of functionalized carbon nanotubes. In tests of inflation done by increasing the carbon nanotubes in the structure of the hydrogel, inflation of samples in water will be less double distilled water. Nano-composite hydrogel structure by FT-IR, SEM is confirmed.