Mitsubishi Xantar® RX 2124 Polycarbonate

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Mitsubishi Xantar® RX 2124 Polycarbonate
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded
Material Notes:	A versatile thermoplastic resin that is suitable for a wide range of applications and can be converted using all common melt-processing techniques. Information provided by Mitsubishi Engineering Plastics Corporation.
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Physical Properties	Metric	English	Comments

Density	1.20 g/cc	0.0434 lb/in³
Melt Density	1.01 g/cc @Temperature 300 °C	0.0365 lb/in³ @Temperature 572 °F
Water Absorption	0.35 %	0.35 %
Viscosity Number	50 cm³/g	0.50 dl/g	Limiting Viscosity Number
	50 cm³/g	0.50 dl/g
Linear Mold Shrinkage, Flow	0.0060 cm/cm	0.0060 in/in
Melt Flow	10 g/10 min @Load 1.20 kg, Temperature 300 °C	10 g/10 min @Load 2.65 lb, Temperature 572 °F	cm³/10 min Volumetric Rate

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	60.0 MPa	8700 psi
Elongation at Break	>= 50 %	>= 50 %
Elongation at Yield	6.0 %	6.0 %
Tensile Modulus	2.30 GPa	334 ksi
Flexural Strength	90.0 MPa	13100 psi
Flexural Modulus	2.40 GPa	348 ksi
Izod Impact, Notched (ISO)	80.0 kJ/m²	38.1 ft-lb/in²

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm
Dielectric Constant	2.9 @Frequency 1e+6 Hz	2.9 @Frequency 1e+6 Hz
	3.0 @Frequency 100 Hz	3.0 @Frequency 100 Hz
Dielectric Strength	29.0 kV/mm	737 kV/in
Dissipation Factor	0.00066 @Frequency 100 Hz	0.00066 @Frequency 100 Hz
	0.0092 @Frequency 1e+6 Hz	0.0092 @Frequency 1e+6 Hz
Comparative Tracking Index	225 V	225 V

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	65.0 µm/m-°C	36.1 µin/in-°F
Specific Heat Capacity	1.71 J/g-°C	0.409 BTU/lb-°F	melt
Thermal Conductivity	0.240 W/m-K	1.67 BTU-in/hr-ft²-°F	melt
Hot Ball Pressure Test	125 °C	257 °F
Deflection Temperature at 1.8 MPa (264 psi)	130 °C	266 °F
Vicat Softening Point	148 °C @Load 5.10 kg	298 °F @Load 11.2 lb	rate 50°C/h
Flammability, UL94	V-0 @Thickness 2.00 mm	V-0 @Thickness 0.0787 in
Oxygen Index	35 %	35 %
Glow Wire Ignition Temperature	850 °C @Thickness 1.50 mm	1560 °F @Thickness 0.0591 in
	850 °C @Thickness 3.00 mm	1560 °F @Thickness 0.118 in
Glow Wire Flammability Index	960 °C @Thickness 1.50 mm	1760 °F @Thickness 0.0591 in
	960 °C @Thickness 3.00 mm	1760 °F @Thickness 0.118 in

Optical Properties	Metric	English	Comments
Transmission, Visible	89 %	89 %

Processing Properties	Metric	English	Comments
Melt Temperature	300 °C	572 °F	As Tested; Injection
Mold Temperature	90.0 °C	194 °F	As Tested; Injection
Ejection Temperature	131 °C	268 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PMITSU9312 / 191986

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