injection	Điều kiện kiểm tra	Phương pháp kiểm tra	SAMYANG KOREA/3022U
drying time			3.0 to 5.0 hr
Screw speed			40 to 70 rpm
Suggested maximum moisture content			0.020 %
Temperature in the middle of the barrel			250 to 275 °C
Mold temperature			65 to 105 °C
Temperature at the rear of the barrel			235 to 260 °C
Processing (melt) temperature			265 to 300 °C
Exhaust hole depth			0.020 to 0.080 mm
drying temperature			120 °C
Temperature at the front of the material cylinder			265 to 290 °C
Back pressure			0.250 to 0.700 Mpa
Spray nozzle temperature			265 to 300 °C

thermal performance	Điều kiện kiểm tra	Phương pháp kiểm tra	SAMYANG KOREA/3022U
Linear coefficient of thermal expansion	Flow	ASTM D696	5.0E-5 - 7.0E-5 cm/cm/°C
Hot deformation temperature	1.8 MPa, Unannealed	ASTM D648	134 °C

Physical properties	Điều kiện kiểm tra	Phương pháp kiểm tra	SAMYANG KOREA/3022U
Water absorption rate	24 hr, 23°C	ASTM D570	0.15 %
melt mass-flow rate	300°C/1.2 kg	ASTM D1238	16 g/10 min

Electrical performance	Phương pháp kiểm tra	SAMYANG KOREA/3022U
Volume resistivity	ASTM D257	4.0E+16 ohms·cm
Arc resistance	ASTM D495	120 sec
Dielectric strength	ASTM D149	30 KV/mm