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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 90G55 BK ASAHI JAPAN
Leona™
Automotive External Parts
Weather resistance,Good appearance,High rigidity,Glass fiber reinforced,high strength
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Plastic Datasheets
| hardness | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Rockwell hardness | R -Sale | ISO 2039-2 | 120 |
| M -Sale | ISO 2039-2 | 95 | |
| M-Scale | ASTM D785 | 95 | |
| R-Scale | ASTM D785 | 120 |
| thermal performance | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, Unannealed | ASTM D648 | 225 °C |
| 0.45 MPa, Unannealed | ISO 75-2/B | 240 °C | |
| Linear coefficient of thermal expansion | Flow | ASTM D696 | 2.0E-5 cm/cm/°C |
| specific heat | 1930 J/kg/°C | ||
| thermal conductivity | 0.30 W/m/K |
| mechanical properties | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 15400 Mpa |
| -- | ASTM D790 | 15700 Mpa | |
| bending strength | 23°C | ISO 178 | 394 Mpa |
| -- | ASTM D790 | 348 Mpa | |
| elongation | Break, 23°C | ISO 527-2 | 2.0 % |
| Break | ASTM D638 | 2.0 % | |
| Tensile modulus | 23°C | ISO 527-2 | 18600 Mpa |
| tensile strength | Break, 23°C | ISO 527-2 | 232 Mpa |
| -- | ASTM D638 | 221 Mpa |
| Electrical performance | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Compared to the anti leakage trace index | 3.00 mm | IEC 60112 | V |
| Dielectric strength | ASTM D149 | 28 KV/mm | |
| Surface resistivity | ASTM D257 | 1.0E+13 ohms |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Shrinkage rate | Flow | Internal Method | 0.20 % |
| 横向Flow | Internal Method | 0.50 % | |
| Water absorption rate | Saturation, 23°C | -- % | |
| Equilibrium, 23°C, 50% RH | ISO 62 | -- % |
| impact performance | Test Condition | Test Method | ASAHI JAPAN/90G55 BK |
|---|---|---|---|
| Impact strength of simply supported beam without notch | ISO 179 | 82 kJ/m² |