... of polycarbonatenylon and fluorine plastics,etc,whose melt temperature are higher,but also fit for the plastics ... of polyethylenepolystyrenepolypropyleneABS resin and polyformaldehyde resin,etc,whose melt temperature are lower,it is widely applied to the ... of Melting Flow Rate Instrument.Tests performed:XRL-400 Series Melt flow rate apparatus adopts PID temperature control, digital display, it ...