Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey

Research Article

Synthesis and Study the Mechanical Properties for New Interpenetrating Polymer Network Based on HBPU/ECA

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  • @INPROCEEDINGS{10.4108/eai.7-9-2021.2314882,
        author={Firas Jameel Jabbar},
        title={Synthesis and Study the Mechanical Properties for New Interpenetrating Polymer Network Based on HBPU/ECA},
        proceedings={Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey},
        publisher={EAI},
        proceedings_a={IMDC-IST},
        year={2022},
        month={1},
        keywords={hyperbranched polyurethane hbpu  eca impact strength elongation tensile strength},
        doi={10.4108/eai.7-9-2021.2314882}
    }
    
  • Firas Jameel Jabbar
    Year: 2022
    Synthesis and Study the Mechanical Properties for New Interpenetrating Polymer Network Based on HBPU/ECA
    IMDC-IST
    EAI
    DOI: 10.4108/eai.7-9-2021.2314882
Firas Jameel Jabbar1,*
  • 1: Department of Pharmacy, Southern Technical University, Basrah, Iraq
*Contact email: firas.alassadi@stu.edu.iq

Abstract

New types of interpenetrating polymer networks (IPNs) were created in this study, which included highly crosslinked polyurethane (HBPU) with Ethylcynoacrylate (ECA), with different polyurethane percentages ( 10, 20, 30,40 % wt.). After the success of the preparation process of these polymers, they were identified by ( FTIR ) and ( 1H NMR) spectroscopic to ensure the validity of the prepared polymeric structures. A device ( Instron 5566 ) was used to study the mechanical properties of the prepared polymers and the following functions were obtained: Tensile strength, % elongation at break, impact strength. The impact of increasing the HBPU prepolymer fraction on the mechanical properties of the interpenetrating polymer network was investigated in this study. Impact strength improved significantly, while tensile strength gradually decreased as the percentage of polyurethane in IPNs rose.