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Lehmann & Voss LUVOCOM® 1850-7581-1 PBT, with carbon fiber and PTFE

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 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® 1850-7581-1 PBT, 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.Parts for electric and electronic industry.Coil formers, duty parts in plugs and switches, even combined with metal inserts.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.52 g/cc
1.52 g/cc
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
23°C/24h
Linear Mold Shrinkage 0.0010 - 0.0040 cm/cm
0.0010 - 0.0040 in/in
Melt Flow 22.8 g/10 min

@Load 5.00 kg,
Temperature 250 °C
22.8 g/10 min

@Load 11.0 lb,
Temperature 482 °F
Mechanical Properties Metric English Comments
Tensile Stress 145 MPa
21000 psi
Elongation at Yield 1.5 %
1.5 %
1.9 %
1.9 %
flexural
Modulus of Elasticity 20.0 GPa
2900 ksi
Flexural Strength 200 MPa
29000 psi
Flexural Modulus 17.0 GPa
2470 ksi
Charpy Impact Unnotched 3.20 J/cm²
15.2 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 130 °C
266 °F
180 °C
356 °F
short term
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
Vicat Softening Point 210 °C
410 °F
DIN ISO 306
Electrical Properties Metric English Comments
Insulation Resistance <= 100 ohm
<= 100 ohm
Processing Properties Metric English Comments
Processing Temperature 250 °C
482 °F
mass temp
Nozzle Temperature 250 - 265 °C
482 - 509 °F
Zone 1 240 - 260 °C
464 - 500 °F
Zone 2 260 - 280 °C
500 - 536 °F
Zone 3 250 - 270 °C
482 - 518 °F
Mold Temperature 60.0 - 120 °C
140 - 248 °F
Drying Temperature 80.0 °C

@Time 21600 - 28800 sec
176 °F

@Time 6.00 - 8.00 hour
Vacuum Dryer
120 °C

@Time 14400 - 21600 sec
248 °F

@Time 4.00 - 6.00 hour
Dehumidifying dryer
Descriptive Properties Value Comments
Color natural color (black)
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