SABIC LNP™ THERMOCOMP™ Compound WC003 Polybutylene Terephthalate (PBT)

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SABIC LNP™ THERMOCOMP™ Compound WC003 Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP THERMOCOMP WC003 compound is based on Polybutylene Terephthalate (PBT) resin containing 15% carbon fiber. Added features of this grade include: Electrically Conductive. Features: High Stiffness,Light-weight Structural,Super Strong (Carbon Fiber Filled),Electrically Conductive,Structural Information provided by SABIC
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Physical Properties	Metric	English	Comments

Density	1.36 g/cc	0.0491 lb/in³	ISO 1183
Moisture Absorption	0.0500 %	0.0500 %	Injection Molding
Linear Mold Shrinkage, Flow	0.0020 - 0.0040 cm/cm	0.0020 - 0.0040 in/in	SABIC method

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	136 MPa	19700 psi	5 mm/min; ISO 527
Elongation at Break	1.9 %	1.9 %	5 mm/min; ISO 527
Tensile Modulus	11.4 GPa	1650 ksi	1 mm/min; ISO 527
Flexural Strength	193 MPa	28000 psi	yield, 2 mm/min; ISO 178
Flexural Modulus	9.60 GPa	1390 ksi	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	4.00 kJ/m²	1.90 ft-lb/in²	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	25.0 kJ/m²	11.9 ft-lb/in²	80104; ISO 180/1U

Electrical Properties	Metric	English	Comments
Surface Resistance	100 - 10000 ohm	100 - 10000 ohm	ASTM D257

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	16.0 µm/m-°C @Temperature 23.0 - 60.0 °C	8.89 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
CTE, linear, Transverse to Flow	116 µm/m-°C @Temperature 23.0 - 60.0 °C	64.4 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	224 °C	435 °F	Flatw 80104 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi)	206 °C	403 °F	Flatw 80104 sp=64mm; ISO 75/Af

Processing Properties	Metric	English	Comments
Zone 2	245 - 255 °C	473 - 491 °F
Zone 3	260 - 270 °C	500 - 518 °F
Melt Temperature	240 - 265 °C	464 - 509 °F	Injection Molding
Mold Temperature	80.0 - 100 °C	176 - 212 °F
Drying Temperature	120 °C	248 °F	Injection Molding
Dry Time	4.00 hour	4.00 hour	Injection Molding
Back Pressure	0.200 - 0.300 MPa	29.0 - 43.5 psi
Screw Speed	30 - 60 rpm	30 - 60 rpm

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.

PSABH81948 / 289895

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