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Lehmann & Voss LUVOCOM® PEEK CLASSIX 7918 PEEK, unreinforced

Category Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK) , Polyetheretherketone, PEEK, Unreinforced
Manufacturer Lehmann & Voss & Co.
Trade Name LUVOCOM®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lehmann & Voss LUVOCOM® PEEK CLASSIX 7918 PEEK, unreinforced.pdf
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Material Notes:
Applications: medical engineeringEspecially suitable for medical parts, superheated steam sterilizable, hydrolysis resistanceHigh chemical resistance parts, non flammable.Inherent flame resistance.Suitable for biocompatible application.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.65 g/cc
1.65 g/cc
ISO 1183
Water Absorption <= 0.50 %
<= 0.50 %
23°C/24h
Linear Mold Shrinkage 0.0090 - 0.015 cm/cm
0.0090 - 0.015 in/in
Melt Flow 45 g/10 min

@Load 5.00 kg,
Temperature 380 °C
45 g/10 min

@Load 11.0 lb,
Temperature 716 °F
Mechanical Properties Metric English Comments
Tensile Stress 80.0 MPa
11600 psi
Elongation at Yield 2.0 %
2.0 %
2.5 %
2.5 %
flexural
Modulus of Elasticity 5.00 GPa
725 ksi
Flexural Strength 110 MPa
16000 psi
Flexural Modulus 4.00 GPa
580 ksi
Charpy Impact Unnotched 1.40 J/cm²
6.66 ft-lb/in²
edgewise; ISO 179 1eU
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 250 °C
482 °F
260 °C
500 °F
short term
Electrical Properties Metric English Comments
Surface Resistance >= 1.00e+12 ohm
>= 1.00e+12 ohm
Insulation Resistance >= 1.00e+12 ohm
>= 1.00e+12 ohm
Processing Properties Metric English Comments
Processing Temperature 390 °C
734 °F
mass temp
Nozzle Temperature 360 - 380 °C
680 - 716 °F
Zone 1 360 - 370 °C
680 - 698 °F
Zone 2 380 - 390 °C
716 - 734 °F
Zone 3 390 - 400 °C
734 - 752 °F
Mold Temperature 170 - 190 °C
338 - 374 °F
Drying Temperature 120 °C

@Time 21600 - 28800 sec
248 °F

@Time 6.00 - 8.00 hour
or
150 °C

@Time 10800 - 21600 sec
302 °F

@Time 3.00 - 6.00 hour
Dehumidifying dryer
Descriptive Properties Value Comments
Color natural color (white)
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