本研究通过Capillary Breakup Extensional Rheometry方法，评估了黄原胶、瓜胶和裂蹄菌胶增稠流体在IDDSI水平1-4下的剪切与延展流变特性，揭示了瓜胶溶液因线圈缠结形成大聚集体，而黄原胶和裂蹄菌胶因高负电势及均匀网络结构表现出更好的稳定性和安全性，为吞咽 ...

Elongational flow refers to the stretching deformation of a polymer melt under extensional stresses, as encountered in film blowing, fibre spinning, foaming and advanced extrusion techniques. Unlike ...

Rheology techniques comprise experimental methods used to characterize the flow and deformation behavior of materials under applied stresses or strains, typically by quantifying relationships between ...