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Ensinger PEI

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SABIC LNP™ LUBRICOMP™ Compound WX07423H Polybutylene Terephthalate (PBT)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: LNP LUBRICOMP WX07423H compound is based on Polybutylene Terephthalate (PBT) resin containing proprietary lubricants. Added features of this grade include: Wear Resistant, Healthcare.

Features: Healthcare,Wear resistant

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 1.40 g/ccASTM D792
 1.40 g/ccISO 1183
Moisture Absorption 0.0500 %Injection Molding
 0.0700 %23°C/50% RH/24 hrs; ASTM D570
Linear Mold Shrinkage, Flow 0.026 - 0.028 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.025 - 0.027 cm/cm24hrs; ASTM D955
Melt Flow 62 g/10 min
@Load 5.00 kg,
Temperature 250 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 43.0 MPa5 mm/min; ASTM D638
 45.0 MPa5 mm/min; ISO 527
Tensile Strength, Yield 43.0 MPa5 mm/min; ASTM D638
 45.0 MPa5 mm/min; ISO 527
Elongation at Break 14 %5 mm/min; ASTM D638
 18.9 %5 mm/min; ISO 527
Elongation at Yield 11 %5 mm/min; ASTM D638
 17.8 %5 mm/min; ISO 527
Tensile Modulus 2550 MPa50 mm/min; ASTM D638
 2680 MPa1 mm/min; ISO 527
Flexural Strength 74.0 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
 74.0 MPayield, 2 mm/min; ISO 178
Flexural Modulus 2300 MPa1.3 mm/min, 50 mm span; ASTM D790
 2400 MPa2 mm/min; ISO 178
Izod Impact Notched 30.0 JASTM D256
Izod Impact, Unnotched 550 J/mASTM D4812
Izod Impact, Notched (ISO) 4.00 kJ/m²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 44.0 kJ/m²80*10*4; ISO 180/1U
Coefficient of Friction, Dynamic 0.33ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.24ASTM D3702 Modified: Manual
K (wear) Factor 5.00 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C
@Thickness 3.20 mm
unannealed; ASTM D648
 
Processing PropertiesOriginal ValueComments
Zone 2 245 - 255 °C
Zone 3 260 - 270 °C
Melt Temperature 240 - 265 °CInjection Molding
Mold Temperature 80.0 - 100 °C
Drying Temperature 120 °CInjection Molding
Dry Time 4.00 hourInjection Molding
Back Pressure 0.200 - 0.300 MPa
Screw Speed 30 - 60 rpm

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PSABH81104 / 289051

Proto3000 – 3D Engineering Solutions

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