فهرس المقالات Resin epoxy حرية الوصول المقاله صفحة الملخص نص كامل 1 - Using of Thermoplastic Polyurethane Granule (TPU) as a Reinforcing Phase and Self-Healing Agent in a Polymer Composite Resin Epoxy to Exhibit Mechanical Properties Recovery Mostafa Hosseini Aazam Ghassemi