... ,double screw extruder,two screw extruder,twin screw extruder PE extruder,double stage extruder,single screw extruder,double screw ... Heat-shrinkable cable compounds; 4. PPR pipe compounds, PE compounds for crosslinked pipes; 5.TPR, TPU thermoplastic elastomers; EVA and hot- ... melt adhesives; 6. Color concentrates of PE, ABS, PS, ...