LNP Lubricomp® LL-4040 Polyetheretherketone, PTFE Additive

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LNP Lubricomp® LL-4040 Polyetheretherketone, PTFE Additive (discontinued **)
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, PTFE-Filled
Material Notes:	Features: Lubricated Forms: Pellets Processing Method: Injection Molding Information provided by LNP, a GE Plastics Company. This data sheet is labeled Discontinued; however many LNP grades are still active under new names instituted after the SABIC purchase.
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Physical Properties	Original Value	Comments

Specific Gravity	1.37 g/cc	Method A; ASTM D792
Density	1.37 g/cc	ISO 1183
Linear Mold Shrinkage	0.013 cm/cm	ASTM D955
Linear Mold Shrinkage, Transverse	0.019 cm/cm	ASTM D955

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	69.6 MPa	ASTM D638
Tensile Strength, Yield	74.5 MPa	ASTM D638
Elongation at Break	23 %	ASTM D638
Elongation at Yield	5.8 %	ASTM D638
Tensile Modulus	2.90 GPa	ASTM D638
Flexural Strength	117 MPa	ASTM D790
Flexural Modulus	2.96 GPa	ASTM D790
Izod Impact, Notched	0.961 J/cm @Thickness 3.18 mm	ASTM D256
Izod Impact, Unnotched	15.5 J/cm @Thickness 3.18 mm	ASTM D256
Izod Impact, Notched (ISO)	8.80 kJ/m²	ISO 180
Izod Impact, Unnotched (ISO)	91.2 kJ/m²	ISO 180
Falling Dart Impact	2.80 J	ASTM D3763
Instrumented Impact Total Energy	1.35 J	Multi-Axial Instrumented Impact Energy; ISO 6603-2
Coefficient of Friction, Dynamic	0.52	vs. Steel - @ 40 psi, 50 ft/min, tested in accordance with LNP WI-0687; ASTM D1894
Coefficient of Friction, Static	0.43	vs. Steel @ 40 psi, in accordance with LNP WI-0687; ASTM D1894
K (wear) Factor	128 x 10^-10 in³-min/ft-lb-hr	40psi, 50ft/min; tested in accordance with LNP WI-0687

Processing Properties	Original Value	Comments
Melt Temperature	379 - 388 °C
Mold Temperature	135 - 163 °C
Drying Temperature	121 - 149 °C
Dry Time	4 hour
Moisture Content	0.10 %	Suggested
Back Pressure	0.345 - 0.689 MPa

**
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PZLNP1161 / 51243

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