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Lehmann & Voss LUVOCOM® 80-7713 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 Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lehmann & Voss LUVOCOM® 80-7713 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.High-strength and high-stiff parts; low coefficient of expansion.Electrically conductive, suitable for continuous discharging of statically generated electricity.Improved friction and wear behaviour. Emergency running property.Bearings, sleeves, high precision gear wheels, control disks, rollers, coil formers.No change of electric potential at bearings in case of separation of charge caused by transport and guiding of paper and foil.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 0.0020 - 0.0060 cm/cm
0.0020 - 0.0060 in/in
Melt Flow 13 g/10 min

@Load 2.16 kg,
Temperature 190 °C
13 g/10 min

@Load 4.76 lb,
Temperature 374 °F
Mechanical Properties Metric English Comments
Tensile Stress 100 MPa
14500 psi
Elongation at Yield 1.0 %
1.0 %
1.5 %
1.5 %
flexural
Modulus of Elasticity 14.0 GPa
2030 ksi
Flexural Strength 145 MPa
21000 psi
Flexural Modulus 12.0 GPa
1740 ksi
Charpy Impact Unnotched 1.50 J/cm²
7.14 ft-lb/in²
edgewise; ISO 179 1eU
Coefficient of Friction, Dynamic 0.14
0.14
Coefficient of Friction, Static 0.10
0.10
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 100 °C
212 °F
120 °C
248 °F
short term
Deflection Temperature at 1.8 MPa (264 psi) 165 °C
329 °F
Vicat Softening Point 160 °C
320 °F
DIN ISO 306
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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