| About |
|---|
| Polyamide 12, FDA Food Contact, NSF-61, USP VI rated&& |
| Product Description | |
|---|---|
| Generic | PA12 |
| Material Status | Commercial: Active |
| Features | Food contact compliance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.00 | g/cm³ | |
| Shrinkage rate | |||
| TD | 0.80 | % | |
| MD | 0.70 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 3.0 | % | |
| Equilibrium, 23 ℃, 50% RH | 1.5 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 9.0 | kJ/m² | |
| 23℃ | 9.0 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 135 | ℃ | |
| 1.8 MPa, unannealed | 115 | ℃ | |
| Continuous use temperature | 80.0 to 100 | ℃ | |
| Glass transition temperature | 155 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-5 | 1/℃ | |
| TD | 9.0E-5 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | |
| Volume resistivity | 1.0E+13 | ohms·cm | |
| Dielectric strength | 34 | kV/mm | |
| Compared to the leakage tracing index | 600 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | — | MPa | |
| Tensile modulus | 1600 | MPa | |
| tensile strength | |||
| yield | 60.0 | MPa | |
| Tensile strain | |||
| yield | 6.0 | % | |
| Nominal tensile fracture strain | > 50 | % |
| Notes |
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| 1. Typical properties: these are not to be construed as specifications. |
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