Trinseo CALIBRE™ 301-58 LT Polycarbonate Resin

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Trinseo CALIBRE™ 301-58 LT Polycarbonate Resin
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	CALIBRE™ 301-85L is a high light transmission, high-flow polycarbonate resin for injection molding applications. Main Characteristics: High light transmission High flow for injection molding High purity Applications: LED optics Light guides Information provided by Trinseo.
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Physical Properties	Metric	English	Comments

Density	1.20 g/cc	0.0434 lb/in³	ISO 1183/B
Water Absorption	0.20 % @Time 86400 sec	0.20 % @Time 24.0 hour	ISO 62
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm	0.0050 - 0.0070 in/in	ISO 294-4
Melt Flow	58 g/10 min @Load 1.20 kg, Temperature 300 °C	58 g/10 min @Load 2.65 lb, Temperature 572 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	48.0 MPa	6960 psi	ISO 527-2/50
Tensile Strength, Yield	60.0 MPa	8700 psi	ISO 527-2/50
Elongation at Break	60 %	60 %	ISO 527-2/50
Elongation at Yield	6.0 %	6.0 %	ISO 527-2/50
Tensile Modulus	2.30 GPa	334 ksi	ISO 527-2/50
Flexural Strength	100 MPa	14500 psi	2.0 mm/min; ISO 178
Flexural Modulus	2.50 GPa	363 ksi	2.0 mm/min; ISO 178
Izod Impact, Notched (ISO)	58.0 kJ/m²	27.6 ft-lb/in²	ISO 180/A
Izod Impact, Unnotched (ISO)	NB	NB	ISO 180

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	137 °C	279 °F	Annealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	124 °C	255 °F	Unannealed; ISO 75-2/A
	134 °C	273 °F	Annealed; ISO 75-2/A
Vicat Softening Point	147 °C	297 °F	ISO 306/B50
Flammability, UL94	V-2 @Thickness 0.720 mm	V-2 @Thickness 0.0283 in	IEC 60695-11-10-20
Glow Wire Ignition Temperature	875 °C @Thickness 1.00 mm	1610 °F @Thickness 0.0394 in	IEC 60695-2-13
	875 °C @Thickness 2.00 mm	1610 °F @Thickness 0.0787 in	IEC 60695-2-13
Glow Wire Flammability Index	850 °C @Thickness 1.00 mm	1560 °F @Thickness 0.0394 in	IEC 60695-2-12
	900 °C @Thickness 2.00 mm	1650 °F @Thickness 0.0787 in	IEC 60695-2-12
	960 °C @Thickness 3.00 mm	1760 °F @Thickness 0.118 in	IEC 60695-2-12

Optical Properties	Metric	English	Comments
Refractive Index	1.586	1.586	ISO 489
Haze	<= 1.0 %	<= 1.0 %	ASTM D1003
Transmission, Visible	>= 90 %	>= 90 %	ASTM D1003

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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PDWST049 / 142258

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