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Oxford Polymers PC C20-000 Clear PC

Category	Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer	Oxford Polymers
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Oxford Polymers PC C20-000 Clear PC.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Product Description: Amorphous, Unreinforced Polycarbonate injection molding grade Processing and Delivery Form: Pellets and Injection MoldingAdditives: Pigment onlySpecial Characteristics: Easy flow, ice clearInformation provided by Oxford Polymers

Physical Properties	Metric	English	Comments
Density	1.20 g/cc	0.0434 lb/in³	ASTM D792
Water Absorption at Saturation	0.350 %	0.350 %	ASTM D570
Linear Mold Shrinkage, Flow	0.00500 - 0.00700 cm/cm @Thickness 3.17 mm	0.00500 - 0.00700 in/in @Thickness 0.125 in	ASTM D955
Melt Flow	18.0 - 24.0 g/10 min @Load 1.106 kg, Temperature 300 °C	18.0 - 24.0 g/10 min @Load 2.439 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	62.7 MPa	9100 psi	ASTM D638
Elongation at Break	7.00 %	7.00 %	ASTM D638
Flexural Strength	93.1 MPa	13500 psi	ASTM D790
Flexural Modulus	2.34 GPa	340 ksi	ASTM D790
Izod Impact, Notched	7.74 J/cm @Thickness 3.17 mm	14.5 ft-lb/in @Thickness 0.125 in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	132 °C	270 °F	Unannealed; ASTM D648

Processing Properties	Metric	English
Rear Barrel Temperature	249 - 271 °C	480 - 520 °F
Middle Barrel Temperature	260 - 271 °C	500 - 520 °F
Front Barrel Temperature	271 - 288 °C	520 - 550 °F
Nozzle Temperature	266 - 282 °C	510 - 540 °F
Melt Temperature	277 - 293 °C	530 - 560 °F
Mold Temperature	71.1 - 93.3 °C	160 - 200 °F
Drying Temperature	<= 121 °C	<= 250 °F
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour

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