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- Lehmann & Voss LUVOCOM® 1850-7557 PBT, with aramid reinforcement and PTFE
Lehmann & Voss LUVOCOM® 1850-7557 PBT, with aramid reinforcement and PTFE
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Aramid Fiber Filled |
| Manufacturer | Lehmann & Voss & Co. |
| Trade Name | LUVOCOM® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lehmann & Voss LUVOCOM® 1850-7557 PBT, with aramid reinforcement and PTFE.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Improved friction and wear behaviour, self-lubricating, for highest tribologic needs.Low warpage, isotropic shrinkage characteristics.Control disks, cams, sliding elements and other duty parts.Information provided by Lehmann & Voss & Co.KG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.43 g/cc | 1.43 g/cc | ISO 1183 |
| Water Absorption | <= 0.20 % | <= 0.20 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0070 - 0.012 cm/cm | 0.0070 - 0.012 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 50.0 MPa | 7250 psi | |
| Elongation at Yield | 5.0 % | 5.0 % | |
| 6.1 % | 6.1 % | flexural | |
| Modulus of Elasticity | 5.00 GPa | 725 ksi | |
| Flexural Strength | 70.0 MPa | 10200 psi | |
| Flexural Modulus | 4.00 GPa | 580 ksi | |
| Charpy Impact Unnotched | 2.40 J/cm² | 11.4 ft-lb/in² | edgewise; ISO 179 1eU |
| Charpy Impact, Notched | 1.00 J/cm² | 4.76 ft-lb/in² | ISO 179 1eA |
| Coefficient of Friction, Dynamic | 0.11 | 0.11 | |
| Coefficient of Friction, Static | 0.090 | 0.090 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 130 °C | 266 °F | |
| 150 °C | 302 °F | short term |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Insulation Resistance | >= 1.00e+12 ohm | >= 1.00e+12 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 (yellow) |
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