Polymer Resources PC-BR1-UV Polycarbonate, Branched for Extrusion and Blow Molding, UV-stabilized

Category	Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Extruded , 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-BR1-UV Polycarbonate, Branched for Extrusion and Blow Molding, UV-stabilized.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Polycarbonate, Branched for Extrusion and Blow Molding, UV-stabilizedFeatures: • Ultra High Impact Resistance • Ultra High ViscosityProcess: Extrusion/Blow 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 - 0.0080 cm/cm	0.0050 - 0.0080 in/in	ASTM D955
Melt Flow	1.0 - 5.0 g/10 min @Load 1.20 kg, Temperature 300 °C	1.0 - 5.0 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	66.2 MPa	9600 psi	ASTM D638
Tensile Strength, Yield	62.1 MPa	9000 psi	ASTM D638
Elongation at Break	120 %	120 %	ASTM D638
Elongation at Yield	7.0 %	7.0 %	ASTM D638
Flexural Strength	93.1 MPa	13500 psi	ASTM D790
Flexural Modulus	2.31 GPa	335 ksi	ASTM D790
Izod Impact, Notched	7.47 J/cm @Temperature 22.8 °C	14.0 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)	132 °C	270 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	127 °C	260 °F	ASTM D648
Vicat Softening Point	154 °C	310 °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
UL RTI, Mechanical with Impact	80.0 °C @Thickness 1.50 mm	176 °F @Thickness 0.0591 in	UL 746
UL RTI, Mechanical without Impact	80.0 °C @Thickness 1.50 mm	176 °F @Thickness 0.0591 in	UL 746
Flammability, UL94	HB @Thickness 1.59 mm	HB @Thickness 0.0626 in
	HB @Thickness 3.17 mm	HB @Thickness 0.125 in

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

Processing Properties	Metric	English
Rear Barrel Temperature	299 - 321 °C	570 - 610 °F
Middle Barrel Temperature	310 - 332 °C	590 - 630 °F
Front Barrel Temperature	321 - 343 °C	610 - 650 °F
Melt Temperature	316 - 343 °C	600 - 650 °F
Mold Temperature	82.2 - 116 °C	180 - 240 °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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