Melt flow rate testing device GBB-R

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Melt flow index measuring instrument / MFI / Material flow index tester Melt Flow Indexer (MFI) GBB-R Product introduction The melt index tester GBB-R is a precision packaging material testing instrument developed and manufactured by the Guangzhou Standard Research and Development Team based on ISO and GB standards and market demand. It is used to measure thermoplastic melt mass flow rate (MFR) and melt volume flow. rate (MVR). It is suitable for the determination of the melting index of various high polymer plastic materials such as polyethylene, polystyrene, polypropylene, ABS resin, polyoxymethylene resin, polycarbonate, nylon, and fluoroplastics at high temperatures. It is an ideal configuration instrument for off-line or on-line detection of thermoplastic melt index in, petrochemical and other industries. Test Principle Calculate the melt mass flow rate (MFR) and melt volume flow rate (MVR) from the molten material extruded through a die of specified length and diameter under specified temperature and load. Standard ISO 1133, GB/T 9643, GB/T 3682, JB/T 5456