Polymer Resources PC-UV2-D Polycarbonate, UV-stabilized, Medium Flow

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Polymer Resources PC-UV2-D Polycarbonate, UV-stabilized, Medium Flow
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded
Material Notes:	Polycarbonate, UV-stabilized, Medium Flow Process: Injection Molding Notes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples. Information provided by Polymer Resources Corporation.
Key Words:	UL E113219
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
Linear Mold Shrinkage	0.0050 - 0.0070 cm/cm	ASTM D955
Melt Flow	9.0 - 16 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	70	ASTM D785
Hardness, Rockwell R	118	ASTM D785
Tensile Strength at Break	10500 psi	ASTM D638
Tensile Strength, Yield	9000 psi	ASTM D638
Elongation at Break	140 %	ASTM D638
Elongation at Yield	6.5 %	ASTM D638
Flexural Strength	13900 psi	ASTM D790
Flexural Modulus	335 ksi	ASTM D790
Izod Impact, Notched	15.0 ft-lb/in @Temperature 22.8 °C	ASTM D256
Gardner Impact	320 in-lb	ASTM D3029

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+15 ohm-cm	ASTM D257
Dielectric Strength	300 V/mil	ASTM D149
Comparative Tracking Index	175 - 250 V	UL 746
Hot Wire Ignition, HWI	30 - 60 sec @Thickness 1.50 mm	UL 746
	30 - 60 sec @Thickness 3.00 mm	UL 746
High Amp Arc Ignition, HAI	>= 120 arcs @Thickness 1.50 mm	UL 746
	>= 120 arcs @Thickness 3.00 mm	UL 746
High Voltage Arc-Tracking Rate, HVTR	25.4 - 80.0 mm/min	UL 746

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	275 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	265 °F	ASTM D648
Vicat Softening Point	305 °F	120°C/h, 50 N; ASTM D1525
UL RTI, Electrical	176 °F @Thickness 0.749 mm	UL 746
	248 °F @Thickness 1.50 mm	UL 746
	248 °F @Thickness 3.00 mm	UL 746
UL RTI, Mechanical with Impact	176 °F @Thickness 0.749 mm	UL 746
	248 °F @Thickness 1.50 mm	UL 746
	248 °F @Thickness 3.00 mm	UL 746
UL RTI, Mechanical without Impact	176 °F @Thickness 0.749 mm	UL 746
	221 °F @Thickness 1.50 mm	UL 746
	230 °F @Thickness 3.00 mm	UL 746
Flammability, UL94	V-2 @Thickness 1.50 mm
	V-2 @Thickness 3.00 mm

Optical Properties	Original Value	Comments
Haze	1.0 %	ASTM D1003
UV Transmittance	88 %	ASTM D1003

Processing Properties	Original Value	Comments
Rear Barrel Temperature	520 - 560 °F
Middle Barrel Temperature	540 - 580 °F
Front Barrel Temperature	560 - 600 °F
Melt Temperature	550 - 600 °F
Mold Temperature	160 - 200 °F
Drying Temperature	245 - 255 °F
Dry Time	3.00 - 4.00 hour
Vent Depth	0.000500 in

Descriptive Properties
Outdoor Suitability	f1

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PPOLYQ189 / 160709

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