-The Automatic melt flow index tester is a euqipment used to measure the melt flow index (MFI) of polymer and engineering materials. The MFI is a measure of the flow properties of a polymer when it is melted under specified conditions.
-The automatic melt flow index tester typically consists of a heating unit to melt the polymer, a piston to extrude the molten polymer through a die, and a load cell to measure the force required to extrude the polymer.
-This machine can provide high accurate and repeatable measurements of the MFI, which is important for quality control and process optimization in the plastics industry.
Product name | Automatic Melt Flow Index Tester |
Measuring | MFR/MVR |
Corrosion resistance | Yes |
Display mode | Color Touch Screen |
Cutting method | Hand automatic integration |
Temperature control range | 100ºC-450ºC |
Temperature control accuracy | ±0.2ºC |
Temperature control unformity | ±1ºC |
Temperature recovery time | <4min |
Time resolution | 0.1S |
Weight loading | Electric |
Computer output | Connectable |
Report method | Printout |
Die | Carbon tungsten steel 2.095±0.005mm |
Bucket | Imported Hastelloy 9.550±0.025mm |
Power | AC220V±10% 50HZ |
Advantage:
1. The heating cylinder is made up of 304 stainless steel or alloy, for the reason that in high temperature metal material is easily oxidation rust while the melting flow index tester usually performs long-time work at high temperature (RT-450℃).