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- Lehmann & Voss LUVOCOM® 20-8254 Polyphthalamide, with carbon fiber and glass fiber
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  |
| Price | EMAIL US sales@lookpolymers.com |
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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