Özet:

Due to the time of extinction of oil derivatives in nature and their effects on the environment, the need for alternative products has emerged.  This has prompted the development of biopolymer materials. The low mechanical properties of these polymers that are easily destroyed in nature has made their use with support materials more common. In this study, polyhydroxibutriate (PHBs) and commercially purchased polyhydroxibutriate (PHBt) synthesized by solvent casting method in the laboratory environment as a biopolymer were obtained by the biopolymer film layers supported by wood milk (OU) and microcrystalline cellulose (MKS) in different proportions. On the obtained biopolymers (scanning electron microscope) SEM, (Thermogravimetric Analysis) TGA, (X-ray Diffraction) XRD, (Fourier transform infrared spectroscopy) FTIR analyses were performed. According to the results of the study, the thermal resistance of the PHBt samples was higher than the PHBs samples, and the MKS showed more homogeneous dispersions within the PHB than the wooden powder.

Anahtar Kelimeler: