SABIC LNP™ THERMOTUF™ Compound WF009N Polybutylene Terephthalate (PBT)

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SABIC LNP™ THERMOTUF™ Compound WF009N Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP THERMOTUF WF009N compound is based on Polybutylene Terephthalate (PBT) resin containing 45% glass fiber. Added features of this grade include: Impact Modified, Good Metal Bonding Strength and Good Chemical Resistance suitable for Nano-Molding Technology (NMT) applications. Features: Impact Modified,High Stiffness,Chemical Resistance,Good metal adhesion,Nano molding technology grade,High Impact Resistance,Structural Information provided by SABIC
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Physical Properties	Metric	English	Comments

Density	1.70 g/cc	0.0614 lb/in³	ASTM D792
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
Viscosity	29 cP @Load 5.00 kg, Temperature 275 °C	29 cP @Load 11.0 lb, Temperature 527 °F	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0014 cm/cm	0.0014 in/in	SABIC method
Linear Mold Shrinkage, Transverse	0.0034 cm/cm	0.0034 in/in	SABIC method

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	163 MPa	23600 psi	5 mm/min; ISO 527
	168 MPa	24400 psi	5 mm/min; ASTM D638
Elongation at Break	2.1 %	2.1 %	5 mm/min; ISO 527
	2.2 %	2.2 %	5 mm/min; ASTM D638
Tensile Modulus	14.1 GPa	2050 ksi	1 mm/min; ISO 527
	14.5 GPa	2100 ksi	5 mm/min; ASTM D638
Flexural Strength	256 MPa	37100 psi	1.3 mm/min, 50 mm span; ASTM D790
	259 MPa	37600 psi	break, 2mm/min; ISO 178
Flexural Modulus	12.3 GPa	1780 ksi	2 mm/min; ISO 178
	13.2 GPa	1910 ksi	1.3 mm/min, 50 mm span; ASTM D790
Adhesive Bond Strength	40.0 MPa	5800 psi	(TRI) , 5 mm/min, Type A; ISO 19095
Izod Impact Notched	153 J	113 ft-lb	ASTM D256
	144 J @Temperature -30.0 °C	106 ft-lb @Temperature -22.0 °F	ASTM D256
Izod Impact, Unnotched	10.5 J/cm	19.7 ft-lb/in	ASTM D4812
Izod Impact, Notched (ISO)	16.0 kJ/m²	7.61 ft-lb/in²	80104; ISO 180/1A
	16.0 kJ/m² @Temperature -30.0 °C	7.61 ft-lb/in² @Temperature -22.0 °F	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	64.0 kJ/m²	30.5 ft-lb/in²	80104; ISO 180/1U
Charpy Impact Unnotched	7.20 J/cm²	34.3 ft-lb/in²	ISO 179/2C
Charpy Impact, Notched	1.70 J/cm²	8.09 ft-lb/in²	ISO 179/2C
	1.60 J/cm² @Temperature -30.0 °C	7.61 ft-lb/in² @Temperature -22.0 °F	ISO 179/2C

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.94 @Frequency 1.10e+9 Hz	3.94 @Frequency 1.10e+9 Hz	SABIC method
	3.95 @Frequency 1.90e+9 Hz	3.95 @Frequency 1.90e+9 Hz	SABIC method
Dissipation Factor	0.010 @Frequency 1.90e+9 Hz	0.010 @Frequency 1.90e+9 Hz	SABIC method
	0.011 @Frequency 1.10e+9 Hz	0.011 @Frequency 1.10e+9 Hz	SABIC method

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	15.0 µm/m-°C @Temperature -40.0 - 40.0 °C	8.33 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
CTE, linear, Transverse to Flow	56.0 µm/m-°C @Temperature -40.0 - 40.0 °C	31.1 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
Deflection Temperature at 1.8 MPa (264 psi)	211 °C	412 °F	Flatw 80104 sp=64mm; ISO 75/Af
	215 °C @Thickness 6.40 mm	419 °F @Thickness 0.252 in	unannealed; ASTM D648
Vicat Softening Point	212 °C	414 °F	Rate B/50; ASTM D1525
	213 °C	415 °F	Rate A/50; ISO 306
UL RTI, Electrical	75.0 °C	167 °F	UL 746B
UL RTI, Mechanical with Impact	75.0 °C	167 °F	UL 746B
UL RTI, Mechanical without Impact	75.0 °C	167 °F	UL 746B
Flammability, UL94	HB @Thickness >=0.700 mm	HB @Thickness >=0.0276 in	UL 94

Processing Properties	Metric	English	Comments
Nozzle Temperature	265 - 285 °C	509 - 545 °F
Zone 2	260 - 280 °C	500 - 536 °F
Zone 3	265 - 285 °C	509 - 545 °F
Melt Temperature	265 - 285 °C	509 - 545 °F	Injection Molding
Mold Temperature	100 - 140 °C	212 - 284 °F
Drying Temperature	100 - 120 °C	212 - 248 °F	Injection Molding
Dry Time	4.00 - 8.00 hour	4.00 - 8.00 hour	Injection Molding

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PSABH82045 / 289992

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