| About |
|---|
| LNP™ LUBRICOMP™ DFL34 compound LNP* LUBRICOMP* DFL34 is a compound based on Polycarbonate resin containing 20% Glass Fiber, 15% PTFE. Added feature of this material is: Wear Resistant. Also known as: LNP* LUBRICOMP* Compound DFL-4034 Product reorder name: DFL34&&LNP™ LUBRICOMP™ DFL34 compound LNP LUBRICOMP DFL34 is a compound based on Polycarbonate resin containing Glass Fiber, PTFE. Also known as: LNP* LUBRICOMP* Compound DFL-4034 Product reorder name: DFL34&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Lubricating,Good wear resistance |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.46 | g/cm³ | ASTM D792 , ISO 1183 |
| Shrinkage rate | |||
| MD：24 hrs | 0.20 to 0.40 | % | ASTM D955 |
| TD：24 hrs | 0.30 to 0.60 | % | ASTM D955 |
| TD：24 hrs | 0.30 to 0.50 | % | ISO 294-4 |
| MD：24 hrs | 0.20 to 0.40 | % | ISO 294-4 |
| Water absorption rate | |||
| 24hr，50% RH | 0.11 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.16 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 6870 | MPa | ASTM D638 |
| — | 6510 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 97.0 | MPa | ASTM D638 |
| yield | 2.90 | MPa | ISO 527-2/5 |
| yield | 94.0 | MPa | ISO 527-2/50 |
| fracture | 95.9 | MPa | ASTM D638 |
| fracture | 89.6 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| yield | 2.9 | % | ASTM D638 |
| yield | 2.9 | % | ISO 527-2/5 |
| fracture | 3.3 | % | ASTM D638 |
| fracture | 3.5 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 4910 | MPa | ASTM D790 |
| — | 6020 | MPa | ISO 178 |
| bending strength | |||
| — | 143 | MPa | ASTM D790 |
| — | 153 | MPa | ISO 178 |
| Yield, 50 mm span | 144 | MPa | ASTM D790 |
| friction coefficient | ASTM D3702 Modified | ||
| dynamic | 0.52 | ASTM D3702 Modified | |
| static state | 0.67 | ASTM D3702 Modified | |
| Wear factor | |||
| Washer | 76.5 | 10^-10 in^5-min/ft-lb-hr | ASTM D3702 Modified |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 170 | J/m | ASTM D256 |
| 23℃ | 16 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 780 | J/m | ASTM D4812 |
| 23℃ | 48 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Energy at Peak Load | 22.5 | J | ASTM D3763 |
| — | 7.50 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 147 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 147 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 143 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 144 | ℃ | ISO 75-2/Af |
| Linear coefficient of thermal expansion | ASTM E831 , ISO 11359-2 | ||
| MD：-40~40℃ | 2.8E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| TD：-40~40℃ | 6.6E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 293 to 304 | °C | |
| Barrel middle temperature | 310 to 321 | °C | |
| Barrel front temperature | 321 to 332 | °C | |
| Processing (melt) temperature | 304 to 327 | °C | |
| Mold temperature | 82 to 110 | °C | |
| Back pressure | 0.172 to 0.344 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
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