Polymer Resources PC-GP4 Polycarbonate, General Purpose, Easy Flow

Category	Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded
Manufacturer	Polymer Resources, LTD
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Polymer Resources PC-GP4 Polycarbonate, General Purpose, Easy Flow.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Polycarbonate, General Purpose, Easy FlowFeatures: • High Impact Resistance • Self Extinguishing • High FlowProcess: 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	18 - 30 g/10 min @Load 1.20 kg, Temperature 300 °C	18 - 30 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	62.1 MPa	9000 psi	ASTM D638
Tensile Strength, Yield	62.1 MPa	9000 psi	ASTM D638
Elongation at Break	120 %	120 %	ASTM D638
Elongation at Yield	6.0 %	6.0 %	ASTM D638
Flexural Strength	92.4 MPa	13400 psi	ASTM D790
Flexural Modulus	2.28 GPa	330 ksi	ASTM D790
Izod Impact, Notched	6.41 J/cm @Temperature 22.8 °C	12.0 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)	129 °C	265 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	124 °C	255 °F	ASTM D648
Vicat Softening Point	141 °C	285 °F	120°C/h, 50 N; ASTM D1525
UL RTI, Electrical	80.0 °C @Thickness 1.50 mm	176 °F @Thickness 0.0591 in	UL 746
	80.0 °C @Thickness 3.00 mm	176 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical with Impact	80.0 °C @Thickness 1.50 mm	176 °F @Thickness 0.0591 in	UL 746
	80.0 °C @Thickness 3.00 mm	176 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical without Impact	80.0 °C @Thickness 1.50 mm	176 °F @Thickness 0.0591 in	UL 746
	80.0 °C @Thickness 3.00 mm	176 °F @Thickness 0.118 in	UL 746
Flammability, UL94	V-2 @Thickness 1.70 mm	V-2 @Thickness 0.0669 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
Comparative Tracking Index	250 - 400 V	250 - 400 V	UL 746
Hot Wire Ignition, HWI	60 - 120 sec @Thickness 1.70 mm	60 - 120 sec @Thickness 0.0669 in	UL 746
	>= 120 sec @Thickness 3.00 mm	>= 120 sec @Thickness 0.118 in	UL 746
High Amp Arc Ignition, HAI	>= 120 arcs @Thickness 1.70 mm	>= 120 arcs @Thickness 0.0669 in	UL 746
	>= 120 arcs @Thickness 3.00 mm	>= 120 arcs @Thickness 0.118 in	UL 746

Processing Properties	Metric	English
Rear Barrel Temperature	249 - 271 °C	480 - 520 °F
Middle Barrel Temperature	260 - 282 °C	500 - 540 °F
Front Barrel Temperature	271 - 293 °C	520 - 560 °F
Melt Temperature	266 - 293 °C	510 - 560 °F
Mold Temperature	65.6 - 93.3 °C	150 - 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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