MFI Testing Machine is designed and manufactured in accordance with GB/ t3682-2018, ASTM D1238, JB/T5456, ISO1133 standards for the determination of thermoplastic melt mass flow rate (MFR) and melt volume flow (MVR) instruments.To measure the mass flow rate of the melt, manual and automatic sampling is adopted, and the interval of cutting is prompted by the alarm of the computer, and the balance is weighed.The measurement of melt volume flow rate is through the displacement sensor and automatic timing system, first measure the required time for the piston to move the specified distance, and then calculate the volume flow rate according to the formula.The final results of the two methods are printed out by a microprinter.
Melt index instrument color touch-screen display, PLC control machine control, circuit modular, measurement data is accurate, the operation is simple, intuitive and clear, stable and reliable performance, it is not only applicable to the high melting temperature of polycarbonate (PC), fluorine plastic, nylon and other engineering plastics, can also be applied to polyethylene (PE), ABS resin with lower melting temperature, such as plastic test, widely used in plastic production, plastic products, petrochemical and other industries as well as universities and colleges, scientific research units, the commodity inspection department.
Mfi Testing Machine Test Standard
Melt flow rate tester conforms to GB3682;ISO1133;ASTM D 1238.ASTM D 3364.DIN53735;UNI - 5640;Jjg878-94 and other standards, and according to the JB/T5456 "melt flow rate meter technical conditions" standard manufacturing.
Technical Parameters Of Mfi Testing Machine
(1) extruded material:
Mouth Φ 2.095±0.005 mm inner diameter
The length of the die is 8.000± 0.025mm
Cylinder bore Φ 9.550±0.025 mm
Drum length 152± 0.1mm
Piston rod head diameter 9.475± 0.015mm
Piston rod head length 6.350 ±0.100 mm
Quality of test load (level 8)