DEVELOPING THE INNOVATION CAPACITY OF HYNAMAT SRL BY OBTAINING NEW TYPES OF NANOSTRUCTURED HYBRID POWDERS BASED ON NANOSTRUCTURED BIOCOMPATIBLE CERAMIC MATERIALS AND COMMERCIAL POLYMERS WITH BIOMEDICAL APPLICATIONS
PROJECT CO-FINANCED BY THE EUROPEAN UNION FROM THE EUROPEAN REGIONAL DEVELOPMENT FUND IN THE FRAME OF COMPETITIVENESS OPERATIONAL PROGRAM 2014-2020
RESULTS
| R 1.1 | EXPERIMENTAL MODEL OF THE NEW NANOSTRUCTURED HYBRID MATERIAL BASED ON HYDROXIAPATITE AND POLYURETHANE DIOL. REPORT ON THE DEVELOPMENT OF THE EXPERIMENTAL MODEL. |
The experimental model of the new nanostructured hybrid material based on hydroxyapatite and polyurethane diol was obtained, both as powder and 3D structure.
Various experimental variants were approached: hydrothermal synthesis followed by spray drying and hydrothermal synthesis followed by freeze-drying, respectively.
Also, 2 different compositions of the nanostructured hybrid powder were studied, namely materials with a theoretical content of 80% hydroxyapatite-20% polyurethane diol and materials with a theoretical content of 60% hydroxyapatite-40% polyurethane diol.
The obtained powders were characterized by chemical (FAAS, ICP-OES and quantitative chemistry), structural (XRD technique), spectral (FT-IR method) and morphological (by SEM / EDS analysis) methods.
In order to develop the experimental model of the new nanostructured hybrid material based on hydroxyapatite and polyurethane diol in the form of 3D structure: the 3D model was designed in SolidWorks; the model was prepared for printing, pastes based on HipHap nanostructured hybrid powder were prepared, and then the 3D object (3D structures based on nanostructured hybrid powder) was printed using EnvisionTEC 3D Bioplotter Starter Series.
Experiments continue in order to develop the functional model of the new nanostructured hybrid material.
