| About |
|---|
| LNP* LUBRICOMP* DFL22E is a compound based on Polycarbonate resin containing 10% Glass Fiber and 10% PTFE. Added features of this material include: Wear Resistant, Easy Molding. Also known as: LNP* LUBRICOMP* Compound DFL-4022 EM Product reorder name: DFL22E&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Lubricating,Good wear resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.33 | g/cm³ | ISO 1183 |
| — | 1.34 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：24 hrs | 0.40 to 0.60 | % | ASTM D955 |
| TD：24 hrs | 0.60 to 0.80 | % | ASTM D955 |
| TD：24 hrs | 0.65 | % | ISO 294-4 |
| MD：24 hrs | 0.50 | % | ISO 294-4 |
| Water absorption rate | |||
| 24hr，50% RH | 0.10 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 4140 | MPa | ASTM D638 |
| — | 4150 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 71.7 | MPa | ASTM D638 |
| yield | 71.0 | MPa | ISO 527-2 |
| fracture | 67.6 | MPa | ASTM D638 |
| fracture | 67.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 3.3 | % | ASTM D638, ISO 527-2 |
| fracture | 5.5 | % | ASTM D638 |
| fracture | 5.8 | % | ISO 527-2 |
| Bending modulus | |||
| — | 4140 | MPa | ASTM D790 |
| — | 3900 | MPa | ISO 178 |
| bending strength | 118 | MPa | ISO 178 |
| friction coefficient | ASTM D3702 Modified | ||
| With oneself – dynamic | 0.38 | ||
| With oneself – static | 0.44 | ||
| Wear factor | |||
| Washer | 166 | 10^-10 in^5-min/ft-lb-hr | ASTM D3702 Modified |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 140 | J/m | ASTM D256 |
| 23℃ | 13 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 740 | J/m | ASTM D4812 |
| 23℃ | 49 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Energy at Peak Load | 23.2 | J | ASTM D3763 |
| — | 6.80 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 145 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 146 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 140 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 140 | ℃ | ISO 75-2/Af |
| Linear coefficient of thermal expansion | ASTM E831, ISO 11359-2 | ||
| MD：-40~40℃ | 5.6E-5 | 1/℃ | |
| TD：-40~40℃ | 5.6E-5 | 1/℃ |
| 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 | 82.2 to 110 | °C | |
| Back pressure | 0.172 to 0.344 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
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| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |