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Elmet Technologies

SABIC LNP™ LUBRICOMP™ Compound WP004 Polybutylene Terephthalate (PBT) (Americas)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: LNP LUBRICOMP WP004 compound is based on Polybutylene Terephthalate (PBT) resin containing 20% PTFE/silicone. Added features of this grade include: Wear Resistant.

Features: Wear resistant

Information provided by SABIC

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.42 g/cc0.0513 lb/in³ISO 1183
Moisture Absorption 0.0500 %0.0500 %23°C/50% RH/24 hrs; ASTM D570
 0.0500 %0.0500 %Injection Molding
 0.0900 %0.0900 %23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.010 - 0.030 cm/cm0.010 - 0.030 in/in24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.010 - 0.030 cm/cm0.010 - 0.030 in/in24hrs; ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 37.0 MPa5370 psi5 mm/min; ASTM D638
 37.0 MPa5370 psi5 mm/min; ISO 527
Tensile Strength, Yield 37.0 MPa5370 psi5 mm/min; ASTM D638
 37.0 MPa5370 psi5 mm/min; ISO 527
Elongation at Break 11.2 %11.2 %5 mm/min; ASTM D638
 11.9 %11.9 %5 mm/min; ISO 527
Elongation at Yield 10.7 %10.7 %5 mm/min; ASTM D638
 11.3 %11.3 %5 mm/min; ISO 527
Tensile Modulus 2.20 GPa319 ksi1 mm/min; ISO 527
 2.28 GPa331 ksi50 mm/min; ASTM D638
Flexural Strength 64.0 MPa9280 psiISO 178
Flexural Modulus 2.00 GPa290 ksi2 mm/min; ISO 178
 2.19 GPa318 ksi1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 30.0 J22.1 ft-lbASTM D256
Izod Impact, Unnotched 2.70 J/cm5.06 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 3.00 kJ/m²1.43 ft-lb/in²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 20.0 kJ/m²9.52 ft-lb/in²80*10*4; ISO 180/1U
Dart Drop, Total Energy 2.00 J1.48 ft-lbASTM D3763
Coefficient of Friction, Dynamic 0.240.24ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.130.13ASTM D3702 Modified: Manual
K (wear) Factor 32.2 x 10-8 mm³/N-M16.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 68.0 µm/m-°C
@Temperature -30.0 - 30.0 °C
37.8 µin/in-°F
@Temperature -22.0 - 86.0 °F
ASTM D696
CTE, linear, Transverse to Flow 110 µm/m-°C
@Temperature -30.0 - 30.0 °C
61.1 µin/in-°F
@Temperature -22.0 - 86.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 152 °C306 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 182 °C
@Thickness 3.20 mm
360 °F
@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 54.0 °C129 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 55.0 °C
@Thickness 3.20 mm
131 °F
@Thickness 0.126 in
unannealed; ASTM D648
 
Processing PropertiesMetricEnglishComments
Zone 2 245 - 255 °C473 - 491 °F
Zone 3 260 - 270 °C500 - 518 °F
Melt Temperature 240 - 265 °C464 - 509 °FInjection Molding
Mold Temperature 80.0 - 100 °C176 - 212 °F
Drying Temperature 120 °C248 °FInjection Molding
Dry Time 4.00 hour4.00 hourInjection Molding
Back Pressure 0.200 - 0.300 MPa29.0 - 43.5 psi
Screw Speed 30 - 60 rpm30 - 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.

PSABH81100 / 289047

Ensinger PEI

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