| About |
|---|
| LNP LUBRICOMP KEL22A is a compound based on Acetal Homopolymer resin containing Carbon Fiber, PTFE. Added features include: Electrically Conductive, Internally Lubricated.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Paraformaldehyde |
| Material Status | Commercial: Active |
| Features | Conductive,Lubricating |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD | 0.33 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.50 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 56.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| yield | 1.0 | % | ISO 527-2/5 |
| Bending modulus | 6100 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| — | 82.0 | MPa | ISO 178 |
| — | 89.0 | MPa | ISO 178 |
| Fracture bending strain | 7.9 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 5.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 20 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 135 | ℃ | ISO 75-2/Af |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~60℃ | 2.0E-5 | 1/℃ | ISO 11359-2 |
| TD：23~60℃ | 1.2E-4 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+2 to 1.0E+3 | ohms | ASTM D257 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 4.0 | hr | |
| Barrel rear temperature | 177 to 188 | °C | |
| Barrel middle temperature | 193 to 204 | °C | |
| Barrel front temperature | 210 to 221 | °C | |
| Processing (melt) temperature | 199 to 216 | °C | |
| Mold temperature | 82 to 110 | °C | |
| Back pressure | 0.172 to 0.344 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. at Break |
| 4. at Yield |
| 5. 2 mm/min |
| 6. 80*10*4 mm |
| 【 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. |