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- Lehmann & Voss LUVOCOM® 1850-7942/RD PBT, with PTFE, lubricant modified
Lehmann & Voss LUVOCOM® 1850-7942/RD PBT, with PTFE, lubricant modified
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), PTFE 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® 1850-7942/RD PBT, with PTFE, lubricant modified.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. Emergency running property.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 | 1.40 g/cc | 1.40 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.014 - 0.020 cm/cm | 0.014 - 0.020 in/in | |
| Melt Flow | 21 g/10 min @Load 2.16 kg, Temperature 250 °C |
21 g/10 min @Load 4.76 lb, Temperature 482 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 40.0 MPa | 5800 psi | |
| Elongation at Yield | 4.0 % | 4.0 % | |
| 5.5 % | 5.5 % | flexural | |
| Modulus of Elasticity | 2.00 GPa | 290 ksi | |
| Flexural Strength | 60.0 MPa | 8700 psi | |
| Flexural Modulus | 2.00 GPa | 290 ksi | |
| Charpy Impact Unnotched | 3.50 J/cm² | 16.7 ft-lb/in² | flatwise; ISO 179 1fU |
| Coefficient of Friction, Dynamic | 0.15 | 0.15 | |
| Coefficient of Friction, Static | 0.11 | 0.11 |
| 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 | dark violet |
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