Özet:

Thermoset is a polymer, epoxy is a material that is used in many areas. Water, acid and alkali resistance is very high, it does not lose its resistance with time and therefore can be used in the preparation of many materials or composites. It can be used especially in surface coatings and in the improvement of surface properties with different additives. In this study, the effects of the epoxy bonds contributed to microfibril cellulose (MFC), nanophibril cellulose (NFC), cotton (C) and α-cellulose (AC) on the physical, mechanical and surface morphology of lamine curve panels were studied. The Lamine materials are made using the 5 layers of Eastern steel (Fagus orientalis) wood. According to the results of the analysis, the different additives added to epoxy have been determined to partially increase the intensity values of lamine materials. According to intensity values, the intensity of the NFC-added laminate composites in the full dry rubber is 0.70 gr/cm3, the MFC-added composites in the air dry rubber is 0.74 gr/cm3 and the 100% rubber is 0.90 gr/cm3 in the control samples. According to the mechanical characteristics obtained, the highest inclination resistance is 118,5 MPa in MFC-containing composites; the inclination elasticity module and pressure resistance are 9385 MPa and 66.81 MPa in C-sample. Surface analyses with the help of an electron microscope have found that additives enhance the mechanical characteristics by increasing the surface retention.