SABIC LNP™ ELCRIN™ W1000LiQ Polybutylene Terephthalate (PBT)

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SABIC LNP™ ELCRIN™ W1000LiQ Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP ELCRIN W1000LiQ, utilizing ELCRIN iQ upcycling technology, is a general purpose, unreinforced iQ PBT resin. Added features included PCR content and improved processing. This grade contains minimum 56% PCR weight content and is based on food contact compliant ingredients. Applications include Food handling, cosmetic packaging, razor blades, toothbrushes, etc. Features: Post-Consumer Recycled (PCR) content,Good Processability Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.31 g/cc	ASTM D792
Density	1.31 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
	0.0700 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.16 %	ISO 62-1
Viscosity	21 cP @Load 2.16 kg, Temperature 250 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.016 - 0.024 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	23 g/10 min @Load 2.16 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	29.0 MPa	50 mm/min; ASTM D638
	50.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	55.0 MPa	50 mm/min; ISO 527
	56.0 MPa	50 mm/min; ASTM D638
Elongation at Break	130 %	50 mm/min; ISO 527
	140 %	50 mm/min; ASTM D638
Elongation at Yield	3.0 %	50 mm/min; ISO 527
	3.2 %	50 mm/min; ASTM D638
Tensile Modulus	2550 MPa	50 mm/min; ASTM D638
	2550 MPa	1 mm/min; ISO 527
Flexural Strength	80.0 MPa	yield, 2 mm/min; ISO 178
	84.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2430 MPa	2 mm/min; ISO 178
	2560 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	50.0 J	ASTM D256
	46.0 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	4.00 kJ/m²	80104; ISO 180/1A
	2.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	5.00 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	61.0 J	ASTM D3763

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	78.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	78.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	81.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	81.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	133 °C	Flatw 80104 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi)	48.0 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	168 °C	Rate B/120; ISO 306

Processing Properties	Original Value	Comments
Nozzle Temperature	240 - 255 °C
Zone 2	240 - 255 °C
Zone 3	245 - 260 °C
Melt Temperature	245 - 260 °C	Injection Molding
Mold Temperature	50.0 - 75.0 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	12.0 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa
Shot Size	40 - 80 %
Vent Depth	0.00130 - 0.00250 cm
Screw Speed	50 - 70 rpm

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PSABH80614 / 288561

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