What is Polystyrene? Density, Melt Flow Index and Applications
Polystyrene (PS) is one of the most common and versatile thermoplastic materials used in modern manufacturing. It appears in countless everyday products and plays a significant role in various industries thanks to its lightweight structure, clarity, easy processing properties, and affordable production cost. Because of these advantages, Polystyrene is widely used in packaging, consumer household…
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Melt Flow Index of Plastics (MFI) – Definition, Significance and Applications
In the plastics industry, the Melt Flow Index (MFI) is one of the most important parameters used to evaluate the characteristics and processing behavior of plastic materials. Understanding MFI enables manufacturers to select suitable raw materials, maintain consistent quality, and optimize production efficiency. It serves as a critical indicator for predicting how a plastic resin…
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