SABIC LNP™ THERMOCOMP™ Compound WF006XXL Polybutylene Terephthalate (PBT)

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SABIC LNP™ THERMOCOMP™ Compound WF006XXL Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP THERMOCOMP WF006XXL compound is based on Polybutylene Terephthalate (PBT) resin containing 30% glass fiber. Added features of this grade include: Good Mold Release, Heat Stabilized, Low Extractables. Features: Low Extractable,High Stiffness,Heat Stabilized,Good Mold Release,Food Contact Acceptable,Structural Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.57 g/cc	1.57 g/cc	ASTM D792
Density	1.57 g/cc	0.0567 lb/in³	ISO 1183
Moisture Absorption	0.0100 %	0.0100 %	23°C/50% RH/24 hrs; ASTM D570
	0.0500 %	0.0500 %	Injection Molding
	0.0600 %	0.0600 %	23°C / 50% RH; ISO 62
Viscosity	12 cP @Load 1.20 kg, Temperature 265 °C	12 cP @Load 2.65 lb, Temperature 509 °F	MVR cc/10 min; ISO 1133
	21 cP @Load 2.16 kg, Temperature 265 °C	21 cP @Load 4.76 lb, Temperature 509 °F	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0021 cm/cm	0.0021 in/in	SABIC method
Linear Mold Shrinkage, Transverse	0.0121 cm/cm	0.0121 in/in	SABIC method

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	128 MPa	18600 psi	5 mm/min; ASTM D638
	131 MPa	19000 psi	5 mm/min; ISO 527
Elongation at Break	2.4 %	2.4 %	5 mm/min; ISO 527
	2.7 %	2.7 %	5 mm/min; ASTM D638
Tensile Modulus	10.33 GPa	1498 ksi	5 mm/min; ASTM D638
	10.449 GPa	1515.5 ksi	1 mm/min; ISO 527
Flexural Strength	184 MPa	26700 psi	2 mm/min; ISO 178
	185 MPa	26800 psi	1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	8.90 GPa	1290 ksi	2 mm/min; ISO 178
	9.13 GPa	1320 ksi	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	55.0 J	40.6 ft-lb	ASTM D256
Izod Impact, Unnotched	5.85 J/cm	11.0 ft-lb/in	ASTM D4812
Izod Impact, Notched (ISO)	6.00 kJ/m²	2.86 ft-lb/in²	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	43.0 kJ/m²	20.5 ft-lb/in²	80104; ISO 180/1U
Charpy Impact Unnotched	4.90 J/cm²	23.3 ft-lb/in²	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	0.690 J/cm²	3.28 ft-lb/in²	Edgew 80104 sp=62mm; ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	31.0 µm/m-°C @Temperature 23.0 - 60.0 °C	17.2 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
CTE, linear, Transverse to Flow	110 µm/m-°C @Temperature 23.0 - 60.0 °C	61.1 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	222 °C	432 °F	Flatw 80104 sp=64mm; ISO 75/Bf
	224 °C @Thickness 3.20 mm	435 °F @Thickness 0.126 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	401 °F	Flatw 80104 sp=64mm; ISO 75/Af
	209 °C @Thickness 3.20 mm	408 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	213 °C	415 °F	Rate B/120; ISO 306
	214 °C	417 °F	Rate B/50; ISO 306

Processing Properties	Metric	English	Comments
Nozzle Temperature	250 - 260 °C	482 - 500 °F
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	65.0 - 90.0 °C	149 - 194 °F
Drying Temperature	120 °C	248 °F	Injection Molding
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour	Injection Molding
	12.0 hour	12.0 hour	Cumulative; 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.

PSABH81958 / 289905

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