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Elmet Technologies

SABIC LNP™ LUBRILOY™ Compound UX98388 Polyphthalamide (PPA)
Categories: Polymer; Thermoplastic; Polyphthalamide (PPA)
Material Notes: LNP LUBRILOY UX98388 compound is based on Polyphthalamide (PPA) resin containing proprietary lubricant. 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
Specific Gravity 1.115 g/cc1.115 g/ccASTM D792
Density 1.10 g/cc0.0397 lb/in³ISO 1183
Water Absorption 0.50 %
@Time 86400 sec		0.50 %
@Time 24.0 hour		ISO 62-1
Moisture Absorption 0.150 %0.150 %Injection Molding
Linear Mold Shrinkage, Flow 0.012 - 0.017 cm/cm0.012 - 0.017 in/inSABIC method
Linear Mold Shrinkage, Transverse 0.015 - 0.020 cm/cm0.015 - 0.020 in/inSABIC method
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 67.0 MPa9720 psi5 mm/min; ASTM D638
 67.0 MPa9720 psi5 mm/min; ISO 527
Tensile Strength, Yield 77.0 MPa11200 psi5 mm/min; ASTM D638
 77.0 MPa11200 psi5 mm/min; ISO 527
Elongation at Break 12 %12 %5 mm/min; ASTM D638
Elongation at Yield 5.5 %5.5 %5 mm/min; ASTM D638
 6.1 %6.1 %5 mm/min; ISO 527
Tensile Modulus 2.654 GPa384.9 ksi1 mm/min; ISO 527
 2.824 GPa409.6 ksi5 mm/min; ASTM D638
Flexural Strength 106 MPa15400 psiyield, 2 mm/min; ISO 178
Flexural Modulus 2.20 GPa319 ksi1.3 mm/min, 50 mm span; ASTM D790
 2.427 GPa352.0 ksi2 mm/min; ISO 178
Izod Impact Notched 88.0 J64.9 ft-lbASTM D256
Izod Impact, Unnotched NBNBASTM D4812
Izod Impact, Notched (ISO) 9.00 kJ/m²4.28 ft-lb/in²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) NBNB80*10*4; ISO 180/1U
Charpy Impact Unnotched NBNBEdgew 80*10*4 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 1.00 J/cm²4.76 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eA
Coefficient of Friction, Dynamic 0.190.19ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.160.16ASTM D3702 Modified: Manual
K (wear) Factor 30.2 x 10-8 mm³/N-M15.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 27.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		15.0 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
CTE, linear, Transverse to Flow  91.0 µm/m-°C
@Temperature 23.0 - 60.0 °C		50.6 µin/in-°F
@Temperature 73.4 - 140 °F		ISO 11359-2
 100 µm/m-°C
@Temperature -40.0 - 40.0 °C		55.6 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 120 °C248 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 125 °C
@Thickness 3.20 mm		257 °F
@Thickness 0.126 in		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 109 °C228 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 109 °C
@Thickness 3.20 mm		228 °F
@Thickness 0.126 in		unannealed; ASTM D648
Vicat Softening Point 169 °C336 °FRate B/120; ISO 306
 169 °C336 °FRate B/50; ISO 306
 
Processing PropertiesMetricEnglishComments
Zone 2 315 - 325 °C599 - 617 °F
Zone 3 325 - 340 °C617 - 644 °F
Melt Temperature 315 - 330 °C599 - 626 °FInjection Molding
Mold Temperature 150 - 170 °C302 - 338 °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.

PSABH81157 / 289104

Ensinger PEI




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