Electrospinning of Cellulose Acetate Propionate: Optimization of Processing Parameters for Advanced Applications

This study investigates the electrospinning of cellulose acetate propionate (CAP) and the optimization of processing parameters to produce nanofibrous membranes with advanced functionality. CAP, a biodegradable and semi-synthetic polymer, offers exceptional thermal and mechanical properties, making it a promising material for applications in filtration, wound dressing, and containment membranes. The research systematically explores the influence of solution properties, such as polymer concentration and solvent ratios, as well as electrospinning conditions, including voltage, flow rate, and collector distance, on the morphology and uniformity of the nanofibers. Differential Scanning Calorimetry (DSC) was utilized to evaluate the thermal transitions of the material, confirming its suitability for use in applications requiring thermal stability and flexibility. The results reveal that the optimized electrospinning parameters lead to defect-free and highly uniform nanofibrous membranes, tailored for specific advanced applications. This work underscores the significance of CAP as a sustainable alternative to conventional synthetic polymers and highlights the critical role of process optimization in achieving desired material properties. The findings contribute to the growing demand for eco-friendly and high-performance materials, offering innovative solutions for industries such as healthcare and environmental remediation. This research establishes a robust foundation for further advancements in CAP-based nanotechnology.