| Customization: | Available |
|---|---|
| After-sales Service: | Online-Service |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Application
It is used to measure the melt flow rate MFR/MVR value of all kinds of plastics and resins under certain temperature and load in viscous flow state every 10min. It is suitable for polycarbonate, polysulfone, fluoro plastic, nylon and other engineering plastics with high melting temperature. Also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyformaldehyde (POM), polycarbonate (PC) resin and other low melting temperature of plastic testing, widely used in plastic production, plastic products, petrochemical and other industries as well as the relevant colleges, scientific research units and commodity inspection departments.
Standards:
GB/T3682-2000 "Determination of Thermoplastic Melt Flow Rate and Melt Volume Flow Rate"
ISO 1133: 1997 "Determination of Thermoplastic Melt Mass Flow Rate MFR and Melt Volume Flow Rate MVR"
ASTM D1238 "Standard Test Method for Measuring Thermoplastic Melt Flow Rate by Extrusion Plastometer"
Specifications
| Model | MFR/MVR |
| Measurement | Melt flow index |
| Items | RT-450ºC |
| Temperature Range | 4hour, ≤0.5ºC |
| Temperature drift | Touch screen controlled |
| Display Device | +0.2ºC |
| Temperature fluctuation | ±1ºC |
| Temperature uniformity of 10mm-70mm above the die | 0.1ºC |
| Temperature display resolution | 0.1S |
| Time display resolution | 1-999S adjustable |
| Cutting timing range | Φ2.095+0.005mm (Mouth Radius : 1.05 mm + 0.005) |
| Mouth mold diameter | 8.000 ±0.025mm |
| Discharge hole length | Carbon tungsten steel 2.095+0.005mm |
| DiePiston rod diameter | 9.474 + 0.007mm |
| Piston rod length | 6.35 ±0.13mm |
| Loading container diameter | Φ9.550 + 0.007mm |
| Test range | 0.1-150g / 10min |
| Farmar precision | ±0.5% |
| Stroke precision | 0.01mm |
| Volume method timing accuracy | 0.001S |
| Displacement measuring encoder | Omron photoelectric rotary encoder |
| Computer output | Connectable |
| Testing scope of MFR | 0.1-150g /10min |
| Testing scope of MVR | 150-5000cm3/10min |
| Output way | Micro automatic printout |
| Blanking way | Hand automatic cutting can be switched |
| Test farmar ( weights) | total 8 grades, 8 sets of weights |
| Power supply | AC220V±10% 50HZ |
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