Plastic melt flow meter is an instrument for measuring the flowability of plastic polymers at high temperatures. It uses a high-temperature heating furnace to bring the measured object into a molten state under the specified temperature conditions. The test object in this molten state is subjected to an extrusion test through a small hole of a certain diameter under the load gravity of a predetermined weight. In the production of plastics in industrial enterprises and in the research of scientific research units, "melt (mass) flow rate" is often used to indicate the physical properties of polymer materials such as fluidity and viscosity in the molten state.
Plastic melt flow index tester (XNR-400B type) adopts industrial PLC programmable controller, liquid crystal operation platform, temperature part adopts separate temperature unit, LED digital display.
Plastic melt flow meter Application:
It is applicable not only to the higher melting temperature, such as polycarbonate, nylon, fluoroplastics, poly oxide and other engineering plastics, and it also applies to plastic measurement of melt lower temperature, such as polyethylene, polystyrene, polypropylene, ABS resin, poly formaldehyde resin. At the same time, it is widely used in plastics raw materials products, the petrochemical industry and related universities, scientific research institutes, and commodity inspection departments.
