Melt Flow Indexer
Advanced Melt Flow Index Testing Instrument for Polymer Materials
1 / 2Melt Flow Indexer
The TS-MFl2 Melt Flow Indexer accurately measures the melt mass flow rate (MFR) and melt volume flow rate (MVR) of thermoplastic materials, providing reliable and repeatable results for polymer material characterization, quality control, and research applications.
Key Specifications
Measurement Methods
MFR & MVR
Temperature Range
RT – 450°C
Temperature Accuracy
±0.2°C
MFR Measuring Range
0 – 200 g/10 min
Global Shipping
50+ countries
2-Year Warranty
Parts & service
Expert Support
Dedicated team
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The TS-MFI2 Melt Flow Indexer is a precision testing instrument developed in line with ISO, ASTM, and GB standards to meet the practical requirements of polymer materials testing. It is used to measure the melt mass flow rate (MFR) and melt volume flow rate (MVR) of thermoplastic materials, providing accurate and repeatable data for material characterization and quality control.
The instrument is suitable for determining the melt index of a broad range of high polymer plastic materials, including polyethylene, polystyrene, polypropylene, ABS resin, polyoxymethylene resin, polycarbonate, nylon, and fluoroplastics, under high temperature test conditions. With support for both offline and online detection, the TS-MFI2 serves as a versatile solution for melt index testing in the plastics, petrochemical, and related industries.
Key Features
The TS-MFI2 combines an advanced configuration with proven technology. Its PLC controlled heating system delivers a fast temperature rise together with high constant temperature accuracy, achieving a temperature control accuracy of ±0.5℃ and returning to a constant temperature state within 4 minutes after material loading.
The instrument integrates mass method (MFR) and volume method (MVR) testing in a single unit, and supports both manual and automatic cutting methods.
Technical Parameters
| Parameter | Specification |
| Measurement methods | Mass method (MFR), volume method (MVR) |
| Mass method measuring range | 0~200 g/10 min |
| Volume method measuring range | 0~41.81cm³/10 min |
| Mass measurement accuracy | 0.1 g/10 min |
| Automatic timing of test time | 0.1~999.9 s |
| Temperature control range | room temperature ~450℃ |
| Temperature control accuracy | ±0.2℃ (10 mm ± 1 mm above the top of the standard die) |
| Temperature fluctuation | ±1℃ (10mm ±1 mm above the top of the standard die) |
| Displacement accuracy | 0.1 mm |
| Cylinder temperature recovery time after feeding | ≤4 min |
| Cutting method | Automatic timing cutting (0.1~999 s), arbitrary cutting. |
| Die inner diameter | Φ2.095±0.005 mm, discharge port length: 8.000±0.025 mm |
| Barrel inner diameter | Φ9.550±0.007 mm, loading cylinder length: 164±0.1 mm |
| Piston head diameter | Φ9.474±0.007 mm, piston head length: 6.350±0.100 mm |
| Standard load | Eight load grades ranging from 0.325kg to 21.6kg, with a load accuracy of ≤±0.5% |
| Size | 500 mm×280 mm×500 mm |
| Power | 600 W |
| Power supply | AC 220 V, 50 Hz |
| Weight | 48kg |
Applications
- Polymer Plastic Raw Materials: TS-MFI2 is designed for melt index determination across a wide range of high polymer plastic materials, including polyethylene, polystyrene, polypropylene, ABS resin, polyoxymethylene resin, polycarbonate, nylon, and fluoroplastics, under high temperature test conditions.
