Improving the Confining Properties against Oiling and Wetting of the Cardboard Paper Using PET Nanoparticles Coating

Paper or cardboard with porous surfaces have been transformed into oil- and water-resistant by coating them nano-PET to fill the pores increase their ability absorb oil while keeping fibers from swelling. Experimental results show that using PET nanoparticle solution as for cartoon a strong effect on its mechanical properties especially confining properties. Cartoon coated high resistance against water absorption three layers of paint (two sides) where ratio reach 41.7% compare 16.4% without also two kinds oils (cooking machine), experimental result lowest cooking about 0.018 g compared carton 0.122g machine three-layer side) difference in weight 0.012g 0.026g. Furthermore, binding energy between molecules, which refers compatibility surface treated polymer has occurred, providing good adhesion solution.