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Lehmann & Voss LUVOCOM® 80-7555/BK Polyacetal-copolymer, with carbon fiber

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® 80-7555/BK Polyacetal-copolymer, with carbon fiber.pdf
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Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Strong, stiff parts; low thermal coefficient of expansion.Electrically conductive, suitable for continuous discharging of statically generated electricity.High dimensionally stable precision parts.Transporting equipment for electrically sensible goods.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 1.46 g/cc
1.46 g/cc
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
23°C/24h
Linear Mold Shrinkage 0.0060 - 0.0090 cm/cm
0.0060 - 0.0090 in/in
Mechanical Properties Metric English Comments
Tensile Stress 90.0 MPa
13100 psi
Elongation at Yield 2.0 %
2.0 %
2.4 %
2.4 %
flexural
Modulus of Elasticity 10.0 GPa
1450 ksi
Flexural Strength 130 MPa
18900 psi
Flexural Modulus 8.00 GPa
1160 ksi
Charpy Impact Unnotched 2.00 J/cm²
9.52 ft-lb/in²
edgewise; ISO 179 1eU
Charpy Impact, Notched 0.400 J/cm²
1.90 ft-lb/in²
ISO 179 1eA
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 100 °C
212 °F
120 °C
248 °F
short term
Flammability, UL94 HB
HB
not recognized by UL
Electrical Properties Metric English Comments
Surface Resistance <= 10000 ohm
<= 10000 ohm
Insulation Resistance <= 10000 ohm
<= 10000 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 black
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