| About |
|---|
| 30% Glass Reinforced, Food Contact Grade, Drinking Water Grade&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | PA 4T |
| Material Status | Commercial: Active |
| Features | Drinking Water Contact Acceptable,Food contact compliance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | |
| Shrinkage rate | |||
| TD | 1.3 | % | |
| MD | 0.40 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 2.1 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 11000 | MPa | |
| 120℃ | 7000 | MPa | |
| 160℃ | 4500 | MPa | |
| 200℃ | 3800 | MPa | |
| tensile strength | |||
| fracture | 185 | MPa | |
| Fracture, 120 ℃ | 110 | MPa | |
| Fracture, 160 ℃ | 80.0 | MPa | |
| Fracture, 200 ℃ | 65.0 | MPa | |
| Tensile strain | |||
| fracture | 2.0 | % | |
| Fracture, 120 ℃ | 3.8 | % | |
| Fracture, 160 ℃ | 6.0 | % | |
| Fracture, 200 ℃ | 6.0 | % | |
| Bending modulus | 10000 | MPa | |
| bending strength | 290 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 10 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| 23℃ | 55 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 305 | ℃ | |
| Melting temperature | 325 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 3.0E-5 | 1/℃ | |
| TD | 5.0E-5 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | |
| Dielectric strength | 33 | kV/mm | |
| Compared to the leakage tracing index | 600 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flammability level | |||
| 0.8 mm | HB |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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