SABIC LNP™ LUBRILOY™ Compound UX98388 Polyphthalamide (PPA)

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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
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Physical Properties	Original Value	Comments

Specific Gravity	1.115 g/cc	ASTM D792
Density	1.10 g/cc	ISO 1183
Water Absorption	0.50 % @Time 86400 sec	ISO 62-1
Moisture Absorption	0.150 %	Injection Molding
Linear Mold Shrinkage, Flow	0.012 - 0.017 cm/cm	SABIC method
Linear Mold Shrinkage, Transverse	0.015 - 0.020 cm/cm	SABIC method

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	67.0 MPa	5 mm/min; ASTM D638
	67.0 MPa	5 mm/min; ISO 527
Tensile Strength, Yield	77.0 MPa	5 mm/min; ASTM D638
	77.0 MPa	5 mm/min; ISO 527
Elongation at Break	12 %	5 mm/min; ASTM D638
Elongation at Yield	5.5 %	5 mm/min; ASTM D638
	6.1 %	5 mm/min; ISO 527
Tensile Modulus	2654 MPa	1 mm/min; ISO 527
	2824 MPa	5 mm/min; ASTM D638
Flexural Strength	106 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	2200 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2427 MPa	2 mm/min; ISO 178
Izod Impact Notched	88.0 J	ASTM D256
Izod Impact, Unnotched	NB	ASTM D4812
Izod Impact, Notched (ISO)	9.00 kJ/m²	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	80104; ISO 180/1U
Charpy Impact Unnotched	NB	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	10.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Coefficient of Friction, Dynamic	0.19	ASTM D3702 Modified: Manual
Coefficient of Friction, Static	0.16	ASTM D3702 Modified: Manual
K (wear) Factor	15.0 x 10^-10 in³-min/ft-lb-hr	Washer; ASTM D3702 Modified: Manual

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	27.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	91.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ISO 11359-2
	100 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	120 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	125 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	109 °C	Flatw 80104 sp=64mm; ISO 75/Af
	109 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	169 °C	Rate B/120; ISO 306
	169 °C	Rate B/50; ISO 306

Processing Properties	Original Value	Comments
Zone 2	315 - 325 °C
Zone 3	325 - 340 °C
Melt Temperature	315 - 330 °C	Injection Molding
Mold Temperature	150 - 170 °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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PSABH81157 / 289104

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