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The melt flow rate testing instrument (melt flow indexer) is a professional device for testing the melt flow rate of thermoplastics under certain condition. It can test PE, fluorine plastic, nylon engineering plastic, also suitable for polyethylene, polypropylene polystyrene, ABS resin, pom resins melting temperature lower plastic tests.
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.It’s different from
thermoplastics viscosity in Molten state.The melt flow index tester can be widely used in production and scientific research,factories, universities and research institutes structure and principle
ASTM D1238 Standard test method for Melt flow rates of thermoplastics by extrusion plastometer
ISO 1133 Plastics -- Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
1.This melt flow index tester is high precision temperature control, nitriding treatment for key parts. High strength and hardness, which insure the test result Accuracy.
2.: key components such as piston rod and cylinder are made of high-temperature, low thermal expansion coefficient materials, with a special surface heat treatment at high temperatures , less prone to distortion, and high hardness, not easy to wear, long-term use.
3.With an automatic cutting device driven by micro-motor, can set the cutting time, time control precision, small error.
4.Advanced ,Durable heating device, anti-high temperature, if there is damage also easy to replace
5.Equipped with micro-printer,can auto print test results, also can be saved the test result to USB
Position: Position head: Φ9.475±0.015mm
Inside diameter of cylinder: Φ9.550mm±0.025mm
Length of the Position=6.35±0.1mm
Temperature control range: Room temperature-400℃
Temperature control accuracy:±0.2℃
Max power consumption:<500w
Temperature fluctuation: ±0.5℃
Weights:from 0.325Kg、1.2Kg、2.16Kg、3.8Kg、5Kg. Bigger ones can order
Power: 220V, 50Hz or can be ordered