عنوان المقالة:تحضير وتشخيص ودراسة الخواص الميكانيكية لمتراكبات نانويه على اساس رزنات ايبوكسي جديدة Synthesis, Characterizations and Study of Mechanical Properties for Blended Nanocomposites Biased on New Epoxy Resin
Basma Jaffar Ahmed Jumbad Hermiz Tomma Fadhel Saleem Matty
الملخص العربي
Abstract
This research discloses the development and synthesis of blended nanocomposites filled with titanium dioxide
(TiO2). Hybrid polymer networks (HPNs) based on unsaturated polyester resin (UPR) and epoxy resins were
synthesized by reactive blending. The optimum quantity from nano particlesof titanium dioxide was selected and
different wt. proportions 1%, 3%, 5%, and 7% ratios of epoxy are mixed with UPR resin. The mechanical
properties of the blended nanocomposites were compared with those of the basis material (UPR and 3% TiO2)
and with results of semi-interpenetrating UPR/Epoxy blends (semi-IPNs) for one type of new epoxy (P2) that
were prepared. Epoxy resins show good compatibility with the UPR resin on blending, show improves in
mechanical properties and tensile strength values are higher for blended nanocomposites, addition improvement
in the impact resistance.
الملخص الانجليزي
Abstract
This research discloses the development and synthesis of blended nanocomposites filled with titanium dioxide
(TiO2). Hybrid polymer networks (HPNs) based on unsaturated polyester resin (UPR) and epoxy resins were
synthesized by reactive blending. The optimum quantity from nano particlesof titanium dioxide was selected and
different wt. proportions 1%, 3%, 5%, and 7% ratios of epoxy are mixed with UPR resin. The mechanical
properties of the blended nanocomposites were compared with those of the basis material (UPR and 3% TiO2)
and with results of semi-interpenetrating UPR/Epoxy blends (semi-IPNs) for one type of new epoxy (P2) that
were prepared. Epoxy resins show good compatibility with the UPR resin on blending, show improves in
mechanical properties and tensile strength values are higher for blended nanocomposites, addition improvement
in the impact resistance
د. بسمة جعفر احمد | Dr. Basma Jaafr Ahmed | 2553