SABIC LNP™ THERMOTUF™ Compound WF009NAR Polybutylene Terephthalate (PBT)

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SABIC LNP™ THERMOTUF™ Compound WF009NAR Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP THERMOTUF WF009NAR 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,Structural Information provided by SABIC
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Physical Properties	Original Value	Comments

Density	1.70 g/cc	ASTM D792
Moisture Absorption	0.0200 %	Injection Molding
Viscosity	17 cP @Load 5.00 kg, Temperature 275 °C	MVR cc/10 min; ISO 1133
	27 cP @Load 5.00 kg, Temperature 285 °C	MVR cc/10 min; ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	162 MPa	5 mm/min; ASTM D638
	172 MPa	5 mm/min; ISO 527
Elongation at Break	2.1 %	5 mm/min; ASTM D638
	2.2 %	5 mm/min; ISO 527
Tensile Modulus	14900 MPa	5 mm/min; ASTM D638
	15700 MPa	1 mm/min; ISO 527
Flexural Strength	237 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
	242 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
	264 MPa	break, 2mm/min; ISO 178
Flexural Modulus	13000 MPa	2 mm/min; ISO 178
	13700 MPa	1.3 mm/min, 50 mm span; ASTM D790
Adhesive Bond Strength	42.0 MPa	(TRI) , 5 mm/min, Type A; ISO 19095
Izod Impact Notched	123 J	ASTM D256
	115 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	980 J/m	ASTM D4812
Izod Impact, Notched (ISO)	12.0 kJ/m²	80104; ISO 180/1A
	10.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	60.0 kJ/m²	80104; ISO 180/1U
Charpy Impact Unnotched	69.0 kJ/m²	ISO 179/2C
Charpy Impact, Notched	12.0 kJ/m²	ISO 179/2C
	11.0 kJ/m² @Temperature -30.0 °C	ISO 179/2C

Electrical Properties	Original Value	Comments
Dielectric Constant	3.92 @Frequency 1.90e+9 Hz	SABIC method
	3.93 @Frequency 1.10e+9 Hz	SABIC method
Dissipation Factor	0.00769 @Frequency 1.90e+9 Hz	SABIC method
	0.00792 @Frequency 1.10e+9 Hz	SABIC method

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	16.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	17.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
CTE, linear, Transverse to Flow	65.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	68.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi)	207 °C	Flatw 80104 sp=64mm; ISO 75/Af
	208 °C @Thickness 6.40 mm	unannealed; ASTM D648
Vicat Softening Point	215 °C	Rate A/50; ISO 306
	216 °C	Rate B/50; ASTM D1525
UL RTI, Electrical	75.0 °C	UL 746B
UL RTI, Mechanical with Impact	75.0 °C	UL 746B
UL RTI, Mechanical without Impact	75.0 °C	UL 746B
Flammability, UL94	HB @Thickness >=0.700 mm	UL 94

Processing Properties	Original Value	Comments
Nozzle Temperature	265 - 285 °C
Zone 2	260 - 280 °C
Zone 3	265 - 285 °C
Melt Temperature	265 - 285 °C	Injection Molding
Mold Temperature	120 - 160 °C
Drying Temperature	100 - 120 °C	Injection Molding
Dry Time	4.00 - 8.00 hour	Injection Molding

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PSABH82047 / 289994

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