Polymer Resources PC-GP2-D Polycarbonate, General Purpose, Medium Flow

Category	Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded
Manufacturer	Polymer Resources, LTD
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Polymer Resources PC-GP2-D Polycarbonate, General Purpose, Medium Flow.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Polycarbonate, General Purpose, Medium FlowFeatures: • Ultra High Impact Resistance • Self ExtinguishingProcess: Injection MoldingNotes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples.Information provided by Polymer Resources Corporation.

Physical Properties	Metric	English	Comments
Specific Gravity	1.20 g/cc	1.20 g/cc	ASTM D792
Linear Mold Shrinkage	0.0050 - 0.0070 cm/cm	0.0050 - 0.0070 in/in	ASTM D955
Melt Flow	9.0 - 16 g/10 min @Load 1.20 kg, Temperature 300 °C	9.0 - 16 g/10 min @Load 2.65 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	70	70	ASTM D785
Hardness, Rockwell R	118	118	ASTM D785
Tensile Strength at Break	68.9 MPa	10000 psi	ASTM D638
Tensile Strength, Yield	62.1 MPa	9000 psi	ASTM D638
Elongation at Break	140 %	140 %	ASTM D638
Elongation at Yield	6.5 %	6.5 %	ASTM D638
Flexural Strength	95.8 MPa	13900 psi	ASTM D790
Flexural Modulus	2.31 GPa	335 ksi	ASTM D790
Izod Impact, Notched	8.01 J/cm @Temperature 22.8 °C	15.0 ft-lb/in @Temperature 73.0 °F	ASTM D256
Gardner Impact	36.2 J	26.7 ft-lb	ASTM D3029

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	135 °C	275 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	129 °C	265 °F	ASTM D648
Vicat Softening Point	152 °C	305 °F	120°C/h, 50 N; ASTM D1525
UL RTI, Electrical	80.0 °C @Thickness 0.749 mm	176 °F @Thickness 0.0295 in	UL 746
	125 °C @Thickness 1.50 mm	257 °F @Thickness 0.0591 in	UL 746
	125 °C @Thickness 3.00 mm	257 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical with Impact	80.0 °C @Thickness 0.749 mm	176 °F @Thickness 0.0295 in	UL 746
	125 °C @Thickness 1.50 mm	257 °F @Thickness 0.0591 in	UL 746
	125 °C @Thickness 3.00 mm	257 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical without Impact	80.0 °C @Thickness 0.749 mm	176 °F @Thickness 0.0295 in	UL 746
	115 °C @Thickness 1.50 mm	239 °F @Thickness 0.0591 in	UL 746
	115 °C @Thickness 3.00 mm	239 °F @Thickness 0.118 in	UL 746
Flammability, UL94	V-2 @Thickness 1.50 mm	V-2 @Thickness 0.0591 in
	V-2 @Thickness 3.00 mm	V-2 @Thickness 0.118 in

Optical Properties	Metric	English	Comments
Haze	1.0 %	1.0 %	ASTM D1003
UV Transmittance	88 %	88 %	ASTM D1003

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
Dielectric Strength	28.0 kV/mm	710 kV/in	ASTM D149
Comparative Tracking Index	250 - 400 V	250 - 400 V	UL 746
Hot Wire Ignition, HWI	30 - 60 sec @Thickness 1.50 mm	30 - 60 sec @Thickness 0.0591 in	UL 746
	60 - 120 sec @Thickness 3.00 mm	60 - 120 sec @Thickness 0.118 in	UL 746
High Amp Arc Ignition, HAI	60 - 120 arcs @Thickness 3.00 mm	60 - 120 arcs @Thickness 0.118 in	UL 746
	>= 120 arcs @Thickness 1.50 mm	>= 120 arcs @Thickness 0.0591 in	UL 746
High Voltage Arc-Tracking Rate, HVTR	25.4 - 80.0 mm/min	1.00 - 3.15 in/min	UL 746

Processing Properties	Metric	English
Rear Barrel Temperature	271 - 293 °C	520 - 560 °F
Middle Barrel Temperature	282 - 304 °C	540 - 580 °F
Front Barrel Temperature	293 - 316 °C	560 - 600 °F
Melt Temperature	288 - 316 °C	550 - 600 °F
Mold Temperature	71.1 - 93.3 °C	160 - 200 °F
Drying Temperature	118 - 124 °C	245 - 255 °F
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour

Descriptive Properties	Value	Comments
Vent	0.0005

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