SABIC LNP™ THERMOTUF™ Compound WF008NXQ Polybutylene Terephthalate (PBT)

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SABIC LNP™ THERMOTUF™ Compound WF008NXQ Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP THERMOTUF WF008NXQ compound is based on Polybutylene Terephthalate (PBT) resin containing 40% glass fiber. Added features of this grade include: High Modulus, Impact Modified, Good Metal Bonding Strength and Good Chemical Resistance suitable for Nano-Molding Technology (NMT) applications and Good Color Stability during anodizing process. Features: Impact Modified,High Stiffness,Chemical Resistance,Good metal adhesion,Nano molding technology grade,Color Stability,Structural Information provided by SABIC
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Physical Properties	Original Value	Comments

Density	1.60 g/cc	ASTM D792
Moisture Absorption	0.0200 %	Injection Molding
Viscosity	12 cP @Load 2.16 kg, Temperature 280 °C	MVR cc/10 min; ISO 1133
	31 cP @Load 5.00 kg, Temperature 275 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0025 cm/cm	SABIC method
Linear Mold Shrinkage, Transverse	0.0051 cm/cm	SABIC method
Melt Flow	14 g/10 min @Load 2.16 kg, Temperature 275 °C	ASTM D1238
	43 g/10 min @Load 5.00 kg, Temperature 275 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	136 MPa	5 mm/min; ISO 527
	140 MPa	5 mm/min; ASTM D638
	145 MPa	50 mm/min; ISO 527
	152 MPa	50 mm/min; ASTM D638
Elongation at Break	2.6 %	5 mm/min; ASTM D638
	2.6 %	5 mm/min; ISO 527
	2.7 %	50 mm/min; ASTM D638
	2.7 %	50 mm/min; ISO 527
Tensile Modulus	12200 MPa	1 mm/min; ISO 527
	12400 MPa	50 mm/min; ASTM D638
	12500 MPa	5 mm/min; ASTM D638
Flexural Strength	200 MPa	brk, 2.6 mm/min, 100 mm span; ASTM D790
	210 MPa	break, 2mm/min; ISO 178
	215 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	10400 MPa	2.6 mm/min, 100 mm span; ASTM D790
	11000 MPa	1.3 mm/min, 50 mm span; ASTM D790
	11200 MPa	2 mm/min; ISO 178
Adhesive Bond Strength	37.0 MPa	(TRI) , 5 mm/min, Type A; ISO 19095
Izod Impact Notched	130 J	ASTM D256
	97.0 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	890 J/m	ASTM D4812
Izod Impact, Notched (ISO)	12.0 kJ/m²	80104; ISO 180/1A
	9.50 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	52.0 kJ/m²	80104; ISO 180/1U
Charpy Impact Unnotched	60.0 kJ/m²	ISO 179/2C
Charpy Impact, Notched	12.5 kJ/m²	ISO 179/2C
	10.0 kJ/m² @Temperature -30.0 °C	ISO 179/2C

Electrical Properties	Original Value	Comments
Dielectric Constant	3.81 @Frequency 5.00e+9 Hz	SABIC method
	3.82 @Frequency 2.00e+10 Hz	SABIC method
	3.84 @Frequency 1.90e+9 Hz	SABIC method
	3.84 @Frequency 1e+10 Hz	SABIC method
	3.85 @Frequency 1.10e+9 Hz	SABIC method
Dissipation Factor	0.0085 @Frequency 1e+10 Hz	SABIC method
	0.0091 @Frequency 2.00e+10 Hz	SABIC method
	0.0093 @Frequency 5.00e+9 Hz	SABIC method
	0.0097 @Frequency 1.90e+9 Hz	SABIC method
	0.0102 @Frequency 1.10e+9 Hz	SABIC method

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	19.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	19.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	69.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	72.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	221 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	204 °C	Flatw 80104 sp=64mm; ISO 75/Af
	205 °C @Thickness 3.20 mm	unannealed; ASTM D648
	210 °C @Thickness 6.40 mm	unannealed; ASTM D648
Vicat Softening Point	208 °C	Rate B/50; ISO 306
	210 °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 >=0.800 mm	UL 94

Processing Properties	Original Value	Comments
Nozzle Temperature	265 - 280 °C
Zone 2	250 - 270 °C
Zone 3	250 - 270 °C
Melt Temperature	260 - 280 °C	Injection Molding
Mold Temperature	100 - 150 °C
Drying Temperature	100 - 120 °C	Injection Molding
Dry Time	4.00 - 6.00 hour	Injection Molding
Precipitation Temperature	40.0 - 60.0 °C	Hopper Temperature

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PSABH82044 / 289991

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