Automatic Melt Flow Index Tester
A. Product description
It is used to determine the MFR&MVR value of the melt flow rate through the standard die every 10 minutes when various plastics and gums pass through a certain temperature and load in a viscous flow state. It is suitble for melting high temperature polycarbonate, polysulfoxide, fluorine plastics, nylon and other engineering plastics. Also, it is appropriate for the polyformaldehyde, polystrene, polypropylene, ABS resin polyformaldehyde, polycarbonate resin and other low temperature plastic melting test. The machine is widely used in plastic production, plastic products, petrochemical and other industries as well as related universities, scientific research units and commodity inspection departments.
B. Test standards
· GB-T3682-2018 Determination of melt flow rate and melt volume flow rate for thermoplastics
- ISO1133: 1997 Determination of melt mass flow rate MFR and melt volume flow rate MVR for thermoplastics
- ASTM D1238 Standard test method for determination of flow rate of thermoplastics melt by extruded plastimeters
C. Detail parameters
| Product Name |
Automatic Melt Flow Index Tester |
| Measurement |
MVR+MFR |
| Corrosion resistance |
No |
| Display mode |
Color LCD screen |
| Cutting method |
Hand automatic integration |
| Temperature control range |
RT-450 |
| Temperature control accuracy |
±0.2ºC |
| Temperature uniformity |
±1ºC |
| Thermal recovery time |
<4min |
| Time resolution |
0.1S |
| Weight loading |
Automatic |
| Computer output |
Connectable |
| Testing scope of mass method |
0.1-150g /10min |
| Test range by volumetric method |
50-5000cm³/10min（It can measure up to 5000 cm3/10min by using the plugging die） |
| Report method |
Printout |
| Die |
Carbon tungsten steel 2.095±0.005mm |
| Bucket |
Imported Hastelloy 9.550±0.025mm |
| Power |
AC220V±10% 50HZ |
D. Detail photos
