... plastics of polycarbonatenylon and fluorine plastics,etc,whose melt temperature are higher,but also fit for the plastics tests ... of polyethylenepolystyrenepolypropyleneABS resin and polyformaldehyde resin,etc,whose melt temperature are lower,it is widely applied to the fields ... performed:XRL-400 Series Melt flow rate apparatus adopts PID temperature control, digital display, it can cut material manual ...