- Note -
The processing guide should be used as a reference only. There needs to be some adjustment, depending upon a product design and ambient conditions.

- Pre-drying -
Polycarbonate resins absorb approximately 0.2% of moisture at a room temperature. Moisture absorbed can cause degradation of properties during the moulding process. Before moulding, the pellets should be dried in a dryer to moisture content equal to or less than 0.02%.

Tray dryer with hot air system: For more than 4 hours at 120°C with the layer of pellets in trays not higher than 3 cm.

Hopper dryer:For more than 3 hours at 100~120°C

Grades	Cylinder Temperature [°C ]				Mold Temp [°C ]	Injection Pressure	Injection Speed	Back Pressure	Screw Rotation Speed (rpm)
	Nozzle	Front	Mid	Rear
K-20/30/40/50 K-(20/30/40/50)MRA K-(20/30/40/50)UV K-(20/30/40/50)UVR K-20T(MRA/UV/UVR)30 K-30FR K-30FRT12 KFR-30 KFR-30T12 K-30F5	250 290	270 300	270 300	270 300	75 100	500 1800	Mid High	50 100	40 80
KG-(10/15/20/30)MRA KGN-(10/15/20/30)MRA KG-20F10 KG-30F15 K-30CF10	280 300	290 310	280 300	270 300	80 120	500 1500	Mid High	100	40 80

Grades	Melt Temp [°C ]	Die Temp [°C ]	Adapter [°C ]	Cylinder Temperature [°C ]				Screw Rotation Speed (rpm)
				Zone4	Zone3	Zone2	Zone1
K-75E K-75EUV	260 290	260 290	260 290	270 300	270 300	270 300	260 290	20 100