Thermal and Mechanical Properties of Materials with Adverse Effect on the Environment

Abstract In this study, we evaluate the thermal and mechanical properties of materials based on polypropylene (PP), high-density polyethylene (HDPE), terephthalate (PET) using thermogravimetric analysis impulse excitation technique. The results show that even if melted input material together with pressure ~4 MPa was used to produce samples, can find small cavities around sand grains in samples. case stability, HDPE + PET combination, higher temperature should be used. Besides that, increase Young’s modulus samples from recycled materials.