LATI Larpeek 50 PEEK

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LATI Larpeek 50 PEEK
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	Polyetheretherketone (PEEK). Unfilled. Very good chemical resistance. Very good thermal properties. Low smoke density and low toxicity index. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Information provided by Lati Industria Termoplastici S.p.A.
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Physical Properties	Original Value	Comments

Density	1.30 g/cc
Linear Mold Shrinkage, Flow	0.0085 - 0.0125 cm/cm
Linear Mold Shrinkage, Transverse	0.0095 - 0.0135 cm/cm

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	30.0 MPa @Temperature 150 °C
	50.0 MPa @Temperature 120 °C
	60.0 MPa @Temperature 90.0 °C
	75.0 MPa @Temperature 60.0 °C
	85.0 MPa @Temperature 23.0 °C
Elongation at Break	30 % @Temperature 23.0 °C
	30 % @Temperature 60.0 °C
	30 % @Temperature 90.0 °C
	35 % @Temperature 120 °C
	45 % @Temperature 150 °C
Elongation at Yield	5.0 % @Temperature 23.0 °C
	5.0 % @Temperature 60.0 °C
	5.0 % @Temperature 90.0 °C
	6.0 % @Temperature 120 °C
	8.0 % @Temperature 150 °C
Tensile Modulus	3000 MPa @Temperature 150 °C
	3400 MPa @Temperature 120 °C
	3450 MPa @Temperature 90.0 °C
	3500 MPa @Temperature 23.0 °C
	3500 MPa @Temperature 60.0 °C
Charpy Impact Unnotched	NB
Charpy Impact, Notched	8.00 kJ/m²
Coefficient of Friction, Dynamic	0.26
Coefficient of Friction, Static	0.32
K (wear) Factor	15.0 x 10^-8 mm³/N-M

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	200 °C
Deflection Temperature at 0.46 MPa (66 psi)	190 °C
Deflection Temperature at 1.8 MPa (264 psi)	155 °C
Vicat Softening Point	>= 300 °C @Load 5.00 kg
Flammability, UL94	V-1 @Thickness 0.750 mm
	V-0 @Thickness 3.00 mm
	V-0 @Thickness 1.50 mm
Glow Wire Test	960 °C @Thickness 2.00 mm	GWFI/GWT
Glow Wire Ignition Temperature	875 °C @Thickness 1.00 mm

Processing Properties	Original Value	Comments
Melt Temperature	360 - 390 °C
Mold Temperature	170 - 200 °C
Drying Temperature	120 - 150 °C @Time 10800 sec

Descriptive Properties
ISO Shrinkage - Pressure	60 MPa

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