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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 A218 BK 21N SOLVAY SHANGHAI
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, Unannealed | ASTM D648 | 255 °C |
| Melting temperature | ISO 11357-3 | 263 °C |
| mechanical properties | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 9500 Mpa |
| 23°C | ASTM D790 | 9800 Mpa | |
| bending strength | 23°C | ASTM D790 | 290 Mpa |
| Tensile modulus | 23°C | ISO 527-2/1A | 11400 Mpa |
| Tensile strain | Break, 23°C | ISO 527-2 | 3.0 % |
| tensile strength | Break, 23°C | ISO 527-2/1A | 210 Mpa |
| Electrical performance | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Compared to the anti leakage trace index | Solution A | IEC 60112 | PLC 1 |
| Dielectric strength | 2.00 mm | IEC 60243-1 | 34 KV/mm |
| Dissipation factor | IEC 60250 | 0.010 | |
| Relative permittivity | IEC 60250 | 3.70 | |
| Surface resistivity | IEC 60093 | 6.0E+15 ohms | |
| Volume resistivity | IEC 60093 | 1.0E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Shrinkage rate | 横向Flow | ISO 294-4 | 1.1 % |
| Flow | ISO 294-4 | 0.35 % | |
| Water absorption rate | 24 hr, 23°C | ISO 62 | 0.75 % |
| Saturation, 23°C | ISO 62 | 5.4 % | |
| Equilibrium, 23°C, 50% RH | ISO 62 | 1.6 % |
| impact performance | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 90 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 80 kJ/m² |
| flammability | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| Extreme Oxygen Index | ISO 4589-2 | 23 % | |
| UL flame retardant rating | 3.2 mm | UL 94 | HB |
| 0.8 mm | UL 94 | HB | |
| 1.6 mm | UL 94 | HB |
| injection | Test Condition | Test Method | SOLVAY SHANGHAI/A218 BK 21N |
|---|---|---|---|
| drying temperature | 80 °C | ||
| Mold temperature | 70 to 100 °C | ||
| Suggested maximum moisture content | 0.20 % | ||
| Temperature at the front of the material cylinder | 280 to 290 °C | ||
| Temperature at the rear of the barrel | 270 to 280 °C | ||
| Temperature in the middle of the barrel | 275 to 285 °C |