Physical and Mechanical Properties of Polymers Laboratory
Physical and Mechanical Properties of Polymers Laboratory
The Physical and Mechanical Properties of Polymers Laboratory at the Faculty of Polymer Engineering is an educational and research laboratory dedicated to providing an appropriate infrastructure for practical education, specialized testing, and research activities in the field of polymeric materials. In addition to supporting practical classes and laboratory courses for undergraduate students in Polymer Engineering, the laboratory provides facilities for student projects, graduate theses, and fundamental and applied research projects.
The laboratory primarily focuses on the characterization, measurement, and analysis of the physical, mechanical, rheological, and processing properties of polymeric materials, as well as investigating the relationships between structure, composition, processing conditions, and the final properties of materials. In this context, polymers, polymer blends, composites, and nanocomposites are evaluated and characterized from various perspectives.
Educational Activities
One of the primary missions of the laboratory is to provide an appropriate environment for the practical education of undergraduate Polymer Engineering students. Through specialized laboratory experiments, students become familiar with the principles of measuring and analyzing the mechanical and physical properties of polymers, flow behavior and processability, impact resistance, and thermal-physical characteristics of polymeric materials.
The use of specialized laboratory equipment as part of the educational process enables students to establish a practical connection between theoretical concepts and experimental experience. Students also gain hands-on experience in sample preparation, laboratory testing, equipment operation, and interpretation of experimental results obtained from commonly used polymer testing methods.
Areas of Activity and Research
The laboratory's activities cover various areas related to the characterization and evaluation of polymeric materials, including:
- Measurement and evaluation of the mechanical properties of polymers, polymer blends, and polymer composites;
- Investigation of flow behavior, viscosity, and rheological properties of polymeric materials;
- Evaluation of the processability of thermoplastic polymers and determination of melt flow index;
- Investigation of impact resistance and fracture behavior of polymeric materials;
- Determination of Vicat softening temperature and evaluation of the thermal-physical behavior of materials;
- Investigation of the effects of structure, composition, and processing conditions on the final properties of polymeric materials;
- Study of the physical and mechanical properties of polymer composites and nanocomposites;
- Investigation of the relationship between material structure and morphology and its physical and mechanical properties;
- Characterization and evaluation of advanced polymeric materials and functional polymer systems.
Research Areas of Faculty Members
- Dr. Seyed Morteza Ghasemi
The research activities of Dr. Seyed Morteza Ghasemi focus on advanced polymeric materials, particularly polymeric membranes and porous structures. His major research interests include the fabrication and characterization of polymeric membranes, isoporous membranes, porous films, phase separation processes in polymer systems, and the investigation of structure–property relationships in polymeric materials.
Other areas of his research include the design and development of polymeric materials with functional properties, advanced polymer systems, and self-healing polymeric systems. These activities aim to develop and improve the performance of polymeric materials while investigating the relationships between their structure, morphology, and final properties.
- Dr. Saeid Talebi
The research activities of Dr. Saeid Talebi encompass polymer chemistry and physics, rheology and viscoelastic behavior, polymer composites and nanocomposites, and smart and functional polymers.
His other research interests include the investigation of the mechanical and thermophysical properties of polymeric materials, polymer structure modification and design, stimuli-responsive polymers, polymeric hydrogels, and reinforced polymeric materials. Part of this research focuses on understanding the relationship between structure, processing, and final performance, as well as the development of polymeric materials with tunable properties.
Laboratory Equipment and Facilities
The Physical and Mechanical Properties of Polymers Laboratory is equipped with specialized instruments for educational and research testing. The main equipment includes:
- Brookfield Viscometer
Used for viscosity measurement and investigation of the flow behavior of materials and polymeric systems.
- Impact Tester
Used to determine the resistance of polymeric materials to impact loading and to investigate their fracture behavior.
- Melt Flow Indexer (MFI)
Used to determine the melt flow rate of thermoplastic polymers and evaluate their processability.
- Vicat Softening Point Tester
Used to determine the Vicat softening temperature and evaluate the behavior of thermoplastic materials under elevated temperatures.
- Polymer Notching Machine
Used to introduce standardized notches into test specimens and prepare samples for impact testing.
Educational and Research Applications
The facilities and equipment of the laboratory support a wide range of undergraduate laboratory courses as well as research activities at the graduate level. The laboratory is utilized for practical education in polymer properties and behavior, student projects and theses, and the implementation of research projects.
The laboratory also enables the evaluation and comparison of different materials and the investigation of the effects of factors such as composition, structure, additives, and processing conditions on the final properties of polymeric materials. These capabilities provide an appropriate platform for educational, research, and applied studies in Polymer Engineering.
Vision
The vision of the Physical and Mechanical Properties of Polymers Laboratory is to develop a capable educational, research, and applied facility for the characterization, evaluation, and performance assessment of polymeric materials, while providing the necessary infrastructure for innovative and application-oriented research.
In this regard, the laboratory aims to pursue the continuous improvement of laboratory equipment and facilities, development of testing and characterization methods, enhancement of educational and research activities, expansion of collaboration with academic and industrial institutions, and promotion of interdisciplinary research.
By emphasizing the integration of education, research, and industry and focusing on understanding the relationships among structure, processing, and properties of polymeric materials, the laboratory seeks to contribute to the advancement of practical education, support research activities, and address scientific and technological needs in the field of Polymer Engineering.