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- Lehmann & Voss LUVOCOM® 204-8468 Polyphthalamide, with carbon fiber
Lehmann & Voss LUVOCOM® 204-8468 Polyphthalamide, with carbon 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® 204-8468 Polyphthalamide, with carbon fiber.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.High-strength and high-stiff parts; low coefficient of expansion.Low influence from moisture and temperature to measures and electrical properties, compared with PA66Suitable for metall inserts.Improved friction and wear behaviour. Emergency running property.Bearings, sleeves, sliding elements, control disks, gear wheels, duty parts in switches.Information provided by Lehmann & Voss & Co.KG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.32 g/cc | 1.32 g/cc | ISO 1183 |
| Water Absorption | <= 0.30 % | <= 0.30 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0010 - 0.0040 cm/cm | 0.0010 - 0.0040 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 280 MPa | 40600 psi | |
| Elongation at Yield | 1.6 % | 1.6 % | |
| 2.1 % | 2.1 % | flexural | |
| Modulus of Elasticity | 23.0 GPa | 3340 ksi | |
| Flexural Strength | 370 MPa | 53700 psi | |
| Flexural Modulus | 20.0 GPa | 2900 ksi | |
| Charpy Impact Unnotched | 4.20 J/cm² | 20.0 ft-lb/in² | edgewise; ISO 179 1eU |
| 4.00 J/cm² @Temperature -30.0 °C |
19.0 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |
| Charpy Impact, Notched | 0.700 J/cm² | 3.33 ft-lb/in² | ISO 179 1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 13.0 µm/m-°C | 7.22 µin/in-°F | DIN 53752 |
| Thermal Conductivity | 0.480 W/m-K | 3.33 BTU-in/hr-ft²-°F | DIN 52612 |
| Maximum Service Temperature, Air | 165 °C | 329 °F | |
| 195 °C | 383 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 275 °C | 527 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | <= 100 ohm | <= 100 ohm | |
| Insulation Resistance | <= 100 ohm | <= 100 ohm |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 330 °C | 626 °F | mass temp |
| Nozzle Temperature | 330 - 340 °C | 626 - 644 °F | |
| Zone 1 | 300 - 340 °C | 572 - 644 °F | |
| Zone 2 | 310 - 340 °C | 590 - 644 °F | |
| Zone 3 | 320 - 340 °C | 608 - 644 °F | |
| Mold Temperature | 110 - 150 °C | 230 - 302 °F | |
| Drying Temperature | 80.0 °C @Time 21600 - 57600 sec |
176 °F @Time 6.00 - 16.0 hour |
Dehumidifying dryer |
| 110 °C @Time 14400 - 21600 sec |
230 °F @Time 4.00 - 6.00 hour |
or |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | natural color (black) |
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