... of polycarbonate, nylon and fluorine plastics, etc, whose melt temperature are higher, but also fit for the plastics ... , polypropylene, ABS resin and polyformaldehyde resin, etc, whose melt temperature are lower, it is widely applied to the fields ... scientific research unit and commodity inspection department.XRL-400ALCD AUTOMATIC Melt flow rate apparatus adopts PID temperature control, digital display ...