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Lehmann & Voss LUVOCOM® 80-7112/BK Polyacetal-copolymer, with glass fiber and carbon fiber

Category Polymer , Thermoplastic , Acetal (POM)
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® 80-7112/BK Polyacetal-copolymer, with glass fiber and carbon fiber.pdf
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Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Strong, stiff parts.Electrically conductive, suitable for continuous discharging of statically generated electricity.High dimensionally stable precision parts.Transporting equipment for electrically sensible goods.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 1.54 g/cc
1.54 g/cc
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
23°C/24h
Linear Mold Shrinkage 0.0030 - 0.070 cm/cm
0.0030 - 0.070 in/in
Mechanical Properties Metric English Comments
Tensile Stress 85.0 MPa
12300 psi
Elongation at Yield 1.0 %
1.0 %
1.5 %
1.5 %
flexural
Modulus of Elasticity 13.0 GPa
1890 ksi
Flexural Strength 120 MPa
17400 psi
Flexural Modulus 10.0 GPa
1450 ksi
Charpy Impact Unnotched 1.50 J/cm²
7.14 ft-lb/in²
flatwise; ISO 179 1fU
Coefficient of Friction, Dynamic 0.18
0.18
Coefficient of Friction, Static 0.15
0.15
Thermal Properties Metric English Comments
CTE, linear 20.0 µm/m-°C
11.1 µin/in-°F
DIN 53752
Thermal Conductivity 0.300 W/m-K
2.08 BTU-in/hr-ft²-°F
DIN 52612
Maximum Service Temperature, Air 100 °C
212 °F
120 °C
248 °F
short term
Deflection Temperature at 1.8 MPa (264 psi) 170 °C
338 °F
Vicat Softening Point 160 °C
320 °F
DIN ISO 306
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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