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Lehmann & Voss LUVOCOM® 80-7388 Polyacetal-copolymer, with carbon fiber and PTFE

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Carbon Fiber Filled
Manufacturer Lehmann & Voss & Co.
Trade Name LUVOCOM®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lehmann & Voss LUVOCOM® 80-7388 Polyacetal-copolymer, with carbon fiber and PTFE.pdf
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Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Electrically conductive, suitable for continuous discharging of statically generated electricity.Improved friction and wear behaviour. Emergency running property.No change of electric potential at bearings in case of separation of charge caused by transport and guiding of paper and foil.Bearings, sleeves, control disks, gear wheels, cams.No mass temperature above 215°C! Ventilation of machinery is recommended.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.50 g/cc
1.50 g/cc
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
23°C/24h
Linear Mold Shrinkage 0.0030 - 0.0070 cm/cm
0.0030 - 0.0070 in/in
Mechanical Properties Metric English Comments
Tensile Stress 92.0 MPa
13300 psi
Elongation at Yield 1.2 %
1.2 %
1.6 %
1.6 %
flexural
Modulus of Elasticity 11.0 GPa
1600 ksi
Flexural Strength 130 MPa
18900 psi
Flexural Modulus 8.50 GPa
1230 ksi
Charpy Impact Unnotched 1.80 J/cm²
8.57 ft-lb/in²
edgewise; ISO 179 1eU
Coefficient of Friction, Dynamic 0.15
0.15
Coefficient of Friction, Static 0.11
0.11
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C
33.3 µin/in-°F
DIN 53752
Maximum Service Temperature, Air 100 °C
212 °F
120 °C
248 °F
short term
Deflection Temperature at 1.8 MPa (264 psi) 130 °C
266 °F
Vicat Softening Point 160 °C
320 °F
DIN ISO 306
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Surface Resistance <= 1000 ohm
<= 1000 ohm
Insulation Resistance <= 1000 ohm
<= 1000 ohm
Processing Properties Metric English Comments
Processing Temperature 200 °C
392 °F
mass temp
Nozzle Temperature 175 - 200 °C
347 - 392 °F
Zone 1 175 - 190 °C
347 - 374 °F
Zone 2 185 - 205 °C
365 - 401 °F
Zone 3 180 - 200 °C
356 - 392 °F
Mold Temperature 80.0 - 120 °C
176 - 248 °F
Drying Temperature 75.0 °C

@Time 7200 - 28800 sec
167 °F

@Time 2.00 - 8.00 hour
Dehumidifying dryer
120 °C

@Time 7200 - 14400 sec
248 °F

@Time 2.00 - 4.00 hour
Air-Circulation Dryer
Descriptive Properties Value Comments
Color natural color (black)
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