| About |
|---|
| Lucet® N109-LD是一种聚甲醛（POM）共聚物材料,。 该产品在北美洲有供货,加工方式为:注射成型。 Lucet® N109-LD的主要特性有: 阻燃/额定火焰 共聚物 加工性能良好 抗蠕变 良好的尺寸稳定性&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,Good Dimensional Stability,Lubricating,Copolymer,Good wear resistance,Solvent resistance,Heat Stabilized,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 9.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 1.8 to 2.1 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.22 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 49 | J/m | ASTM D256 |
| 23℃ | 69 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 160 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 110 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 1.0E-4 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 24 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 3.80 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 7.0E-3 | ASTM D150 | |
| Arc resistance | |||
| 3.18 mm | 240 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.79 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 82 | ASTM D785 | |
| tensile strength | |||
| yield | 61.2 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 70 | % | ASTM D638 |
| Bending modulus | 2600 | MPa | ASTM D790 |
| bending strength | |||
| yield | 98.0 | MPa | ASTM D790 |
| friction coefficient | |||
| With oneself – static | 0.16 | ASTM D1894 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 3.0 to 6.0 | hr | |
| Barrel rear temperature | 160 to 180 | °C | |
| Barrel middle temperature | 180 to 200 | °C | |
| Barrel front temperature | 190 to 200 | °C | |
| Nozzle temperature | 190 to 210 | °C | |
| Processing (melt) temperature | 190 to 200 | °C | |
| Mold temperature | 60 to 80 | °C | |
| Injection pressure | 39.2 to 68.6 | MPa | |
| Back pressure | 3.92 to 7.84 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Notes |
|---|
| 【 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. |