| About |
|---|
| LUVOCOM® 20-8149是一种聚二甲苯酰胺(PPA)材料,含有的填充物为玻璃、碳纤维增强材料。 该产品在北美洲、非洲和中东、拉丁美洲、欧洲或亚太地区有供货,。 LUVOCOM® 20-8149的主要特性有: 传导性 抗翘曲 良好的刚度 耐潮性 典型应用领域包括: 工程/工业配件 纺织/纤维 汽车行业 商业/办公用品&& |
| Product Description | |
|---|---|
| Supplier | Lehmann |
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low warping,Moisture resistance,Thermal conductivity |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.44 | g/cm³ | ISO 1183 |
| Shrinkage rate | 0.20 to 0.50 | % | DIN 16901 |
| Water absorption rate | |||
| 23℃，24hr | < 0.30 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 19000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 135 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 1.0 | % | ISO 527-2 |
| Bending modulus | 16000 | MPa | ISO 178 |
| bending strength | 200 | MPa | ISO 178 |
| Bending strain | 1.2 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 17 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Continuous use temperature | 165 | ℃ | UL 746B |
| Maximum operating temperature | |||
| short-term | 195 | ℃ | |
| Thermal conductivity coefficient | 3.8 | W/m/K |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | < 1.0E+9 | ohms | IEC 60093 |
| insulation resistance | < 1.0E+9 | ohms | IEC 60167 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| Hot air dryer, A | 80 | °C | |
| Vacuum dryer, B | 105 | °C | |
| Drying time | |||
| Hot air dryer, A | 16 | hr | |
| Vacuum dryer, B | 4.0 to 5.0 | hr | |
| Barrel rear temperature | 320 to 340 | °C | |
| Barrel middle temperature | 320 to 345 | °C | |
| Barrel front temperature | 325 to 350 | °C | |
| Nozzle temperature | 320 to 330 | °C | |
| Processing (melt) temperature | 330 | °C | |
| Mold temperature | 135 to 160 | °C | |
| 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. |