The melt flow rate tester(melt flow indexer) was a professional device for testing the melt flow rate of thermoplastics under certain condition.
Melt flow rate (melt index)of thermoplastics is melt mass or volume which flow though the standard capillary die every 10 minutes, indicating by MFR(MI) or MVR.It’s different from thermoplastics viscosity in Molten state.The apparatus can be widely used in production and scientific research of factories, universities and research institutes structure and principle.
