Parameters NM5600-8002 RS NM5600-8004 RS Drying Temperature 100–120°C 100–130°C Drying Time 4–6 hours 4–6 hours Barrel Temperature °C °C Rear Zone 250–270 260–270 Central Zone 260–280 270–290 Front Zone 270–295 290–305 Nozzle 290–300 290–300 Mold Temperature 80–100 80–100 Screw Speed Moderate Moderate Back Pressure 3–10bar 3–10bar Cushion stroke 5–10% of plasticizing stroke 5–10% plasticizing of stroke Injection Speed Medium Medium Injection Pressure Medium–high Medium–high Holding Pressure 30–50% of injection pressure 20–40% of injection pressure Screw Type General purpose General purpose Screw L/D 20:1 20:1 Screw Compression Ratio 2.5:1 2.5:1 Non-return Check Valve Free flow check ring Free flow check ring Nozzle Type Reverse taper Reverse taper Barrel Capacity 30–80% of barrel should be used Processing Guide 2 Start Up & Shut Down Recommendations Purge Compound 1. 2–3 melt flow PP or purging compound.

Provide a 0.003" to 0.005" (0.076 mm to 0.127 mm) interference when using plastic inserts or substrates, to take into account shrinkage, sinks and tolerances.

Making the Switch from Metal to Plastic Using Long Fiber Thermoplastics

Recent advances in polymer technology make it possible to formulate thermally conductive plastics that manage heat just as effectively overall as their metal counterparts.

If you are manufacturing plastics, you know there can be potential challenges in getting the colorants you need.

The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.

The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.

The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.

Making the Switch from Metal to Plastic Using Long Fiber Thermoplastics

The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.