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Lehmann & Voss LUVOCOM® 20-8254 Polyphthalamide, with carbon fiber and glass fiber

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 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® 20-8254 Polyphthalamide, with carbon fiber and glass fiber.pdf
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Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Strong, stiff parts.Reduced moment of inertia compared with metal parts.Electrically conductive, suitable for continuous discharging of statically generated electricity.Bearings, sleeves, control disks, gear wheels, pump impellers, gear parts.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.40 g/cc
1.40 g/cc
ISO 1183
Water Absorption <= 0.30 %
<= 0.30 %
23°C/24h
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cm
0.0030 - 0.0060 in/in
Mechanical Properties Metric English Comments
Tensile Stress 158 MPa
22900 psi
Elongation at Yield 1.5 %
1.5 %
2.2 %
2.2 %
flexural
Modulus of Elasticity 13.0 GPa
1890 ksi
Flexural Strength 230 MPa
33400 psi
Flexural Modulus 11.0 GPa
1600 ksi
Charpy Impact Unnotched 2.50 J/cm²
11.9 ft-lb/in²
edgewise; ISO 179 1eU
2.10 J/cm²

@Temperature -30.0 °C
9.99 ft-lb/in²

@Temperature -22.0 °F
ISO 179
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 165 °C
329 °F
195 °C
383 °F
short term
Electrical Properties Metric English Comments
Surface Resistance >= 1.00e+8 ohm
>= 1.00e+8 ohm
Insulation Resistance >= 1.00e+8 ohm
>= 1.00e+8 ohm
Processing Properties Metric English Comments
Processing Temperature 330 °C
626 °F
mass temp
Nozzle Temperature 320 - 330 °C
608 - 626 °F
Zone 1 320 - 340 °C
608 - 644 °F
Zone 2 320 - 345 °C
608 - 653 °F
Zone 3 325 - 350 °C
617 - 662 °F
Mold Temperature 135 - 160 °C
275 - 320 °F
Drying Temperature 80.0 °C

@Time 57600 sec
176 °F

@Time 16.0 hour
Dehumidifying dryer
105 °C

@Time 14400 - 18000 sec
221 °F

@Time 4.00 - 5.00 hour
Vacuum Dryer
Descriptive Properties Value Comments
Color black
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