Lehmann & Voss LUVOCOM® 20-8332 Polyphthalamide, with glass fiber and PTFE
| Manufacturer | Lehmann & Voss & Co. |
| Trade Name | LUVOCOM® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Strong, stiff parts.Low influence from moisture and temperature to measures and electrical properties, compared with PA66Low warpage.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 | 1.64 g/cc | 1.64 g/cc | ISO 1183 |
| Water Absorption | <= 0.30 % | <= 0.30 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0030 – 0.0080 cm/cm | 0.0030 – 0.0080 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 125 MPa | 18100 psi | |
| Elongation at Yield | 2.0 % | 2.0 % | |
| 2.5 % | 2.5 % | flexural | |
| Modulus of Elasticity | 9.00 GPa | 1310 ksi | |
| Flexural Strength | 175 MPa | 25400 psi | |
| Flexural Modulus | 8.00 GPa | 1160 ksi | |
| Charpy Impact Unnotched | 3.50 J/cm² | 16.7 ft-lb/in² | edgewise; ISO 179 1eU |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 165 °C | 329 °F | |
| 195 °C | 383 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 270 °C | 518 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Insulation Resistance | >= 1.00e+12 ohm | >= 1.00e+12 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 |
