The Melt Flow Index (MFI) or Melt Flow Rate (MFR) is a measure of the ease of flow of melted thermoplastic polymers. It is commonly used in the plastics industry to assess the material’s viscosity, which indicates how easily it can be processed. The MFI value provides manufacturers with insight into the plastic’s properties, such as its strength, molecular weight, and suitability for specific applications.
The Melt Flow Index Tester Price helps manufacturers and quality control labs to determine the flow behavior of plastic under heat and pressure. The test is conducted by extruding a polymer through a die of specified dimensions, under controlled temperature and pressure, and the amount of material that flows through the die is measured.
How the Melt Flow Index Tester Enables Consistent and High-Quality Polymer Manufacturing