| About |
|---|
| Amodel A-4122 LS是一种22％玻纤增强、光稳定、高反射白色Amodel聚邻苯二甲酰胺（PPA） 。被设计成在水冷模具成形时具有高结晶性。该树脂耐高热，在宽的温度范围内具有高强度、高刚度、低吸湿性、优异的耐化学性和优良的电气性能。 具有快速结晶、高流动性，导致加工周期短，提高了成型效率、降低了部件成本。 白色： A-4122 LS WH678&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Quick molding cycle,Good color stability,Solvent resistance,High reflectivity,Low moisture absorption |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.59 | g/cm³ | ISO 1183/A |
| Shrinkage rate | |||
| TD | 0.60 | % | ASTM D955 |
| MD | 0.40 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.19 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 18 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 290 | ℃ | ASTM D648 |
| Melting peak temperature | 323 | ℃ | ASTM D3418 |
| Linear coefficient of thermal expansion | |||
| TD | ASTM E228 | ||
| MD | ASTM E831 | ||
| 0 to 100 ℃ | 2.5E-4 | cm/cm/℃ | ASTM E831 |
| 150 to 250 ℃ | 1.9E-4 | cm/cm/℃ | ASTM E831 |
| 0 to 100 ℃ | 9.6E-4 | cm/cm/℃ | ASTM E228 |
| 150 to 250 ℃ | 1.5E-3 | cm/cm/℃ | ASTM E228 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Light reflectivity | ASTM E1331 | ||
| 460 nm | > 90 | % | ASTM E1331 |
| 540 nm | > 90 | % | ASTM E1331 |
| 615 nm | > 90 | % | ASTM E1331 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9100 | MPa | ASTM D638 |
| tensile strength | 104 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1.2 | % | ASTM D638 |
| Bending modulus | 8100 | MPa | ASTM D790 |
| bending strength | 165 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 124 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.030 to 0.060 | % | |
| Barrel rear temperature | 318 to 324 | °C | |
| Barrel middle temperature | 318 to 324 | °C | |
| Barrel front temperature | 327 to 332 | °C | |
| Processing (melt) temperature | 329 to 343 | °C | |
| Mold temperature | 65 to 93 | °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. |