SABIC LNP™ LUBRICOMP™ Compound WL003 Polybutylene Terephthalate (PBT)

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SABIC LNP™ LUBRICOMP™ Compound WL003 Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	LNP LUBRICOMP WL003 compound is based on Polybutylene Terephthalate (PBT) resin containing 15% PTFE. Added features of this grade include: Wear Resistant. Features: Wear resistant Information provided by SABIC
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Physical Properties	Original Value	Comments

Density	1.39 g/cc	ISO 1183
	1.396 g/cc	ASTM D792
Moisture Absorption	0.0400 %	23°C/50% RH/24 hrs; ASTM D570
	0.0500 %	Injection Molding
	0.0600 %	23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.020 - 0.030 cm/cm	24hrs; ASTM D955
Linear Mold Shrinkage, Transverse	0.020 - 0.030 cm/cm	24hrs; ASTM D955

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	42.0 MPa	5 mm/min; ISO 527
	47.0 MPa	5 mm/min; ASTM D638
Tensile Strength, Yield	47.0 MPa	5 mm/min; ASTM D638
	47.0 MPa	5 mm/min; ISO 527
Elongation at Break	7.7 %	5 mm/min; ASTM D638
	9.2 %	5 mm/min; ISO 527
Elongation at Yield	5.7 %	5 mm/min; ISO 527
	6.5 %	5 mm/min; ASTM D638
Tensile Modulus	2600 MPa	1 mm/min; ISO 527
	2780 MPa	50 mm/min; ASTM D638
Flexural Modulus	2190 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2400 MPa	2 mm/min; ISO 178
Izod Impact Notched	31.0 J	ASTM D256
Izod Impact, Unnotched	450 J/m	ASTM D4812
Izod Impact, Notched (ISO)	4.00 kJ/m²	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	27.0 kJ/m²	80104; ISO 180/1U
Coefficient of Friction, Dynamic	0.23	ASTM D3702 Modified: Manual
Coefficient of Friction, Static	0.16	ASTM D3702 Modified: Manual
K (wear) Factor	20.0 x 10^-10 in³-min/ft-lb-hr	Washer; ASTM D3702 Modified: Manual

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	158 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	177 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	59.0 °C	Flatw 80104 sp=64mm; ISO 75/Af
	58.0 °C @Thickness 3.20 mm	unannealed; ASTM D648

Processing Properties	Original Value	Comments
Zone 2	245 - 255 °C
Zone 3	260 - 270 °C
Melt Temperature	240 - 265 °C	Injection Molding
Mold Temperature	80.0 - 100 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	4.00 hour	Injection Molding
Back Pressure	0.200 - 0.300 MPa
Screw Speed	30 - 60 rpm

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PSABH81097 / 289044

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