Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA A-4422 WH118 SOLVAY USA
AMODEL®
Shell、Vehicle electronics
Chemical resistance、Low moisture absorption
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SOLVAY USA/A-4422 WH118 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ISO 180/1A | 2.9 kJ/m² |
| Supplementary Information | Test Condition | Test Method | SOLVAY USA/A-4422 WH118 |
|---|---|---|---|
| Light reflectance | --4 | ASTME1331 | >90 % |
| --2 | ASTME1331 | >90 % | |
| --3 | ASTME1331 | >90 % |
| Mechanical properties | Test Condition | Test Method | SOLVAY USA/A-4422 WH118 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 9100 Mpa | |
| bending strength | ISO 178 | 171 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 1.3 % |
| Flexural modulus | ISO 178 | 7790 Mpa | |
| tensile strength | ASTM D638 | 102 Mpa |
| physical property | Test Condition | Test Method | SOLVAY USA/A-4422 WH118 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50 % |
| Water absorption rate | 24hr | ASTM D570 | 0.20 % |
| density | ISO 1183/A | 1.60 g/cm³ | |
| Shrinkage rate | TD | ASTM D955 | 0.60 % |
| Thermal performance | Test Condition | Test Method | SOLVAY USA/A-4422 WH118 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 324 °C | |
| Linear coefficient of thermal expansion | MD：200to250°C | ASTME831 | 3.1E-05 cm/cm/°C |
| TD：50到100°C | ASTME831 | 6.3E-05 cm/cm/°C | |
| TD：200to250°C | ASTME831 | 1.5E-04 cm/cm/°C | |
| MD：150to200°C | ASTME831 | 2.7E-05 cm/cm/°C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 306 °C |
| Linear coefficient of thermal expansion | TD：150to200°C | ASTME831 | 1.3E-04 cm/cm/°C |
| MD：100到150°C | ASTME831 | 3.8E-05 cm/cm/°C | |
| MD：50到100°C | ASTME831 | 3.1E-05 cm/cm/°C | |
| TD：100到150°C | ASTME831 | 1E-04 cm/cm/°C |
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