| About |
|---|
| Product Description | |
|---|---|
| Generic | Copolymer Polyformaldehyde +PE |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.35 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 0.80 | % | ISO 62 | |
| Saturation, 23 ℃, 50% rF | 0.20 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 50 mm/min | 43 | MPa | ISO 527-2 |
| Fracture, 5 mm/min | – | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 15 | % | ISO 527-2 |
| Tensile modulus | 2200 | MPa | ISO 527-2 |
| Bending modulus | 2000 | MPa | ISO 178 |
| Ball hardness | |||
| 30s | 110 | MPa | ISO 2039-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5 | kJ/m² | ISO 179/1eA |
| 23℃ | 50 | kJ/m² | ISO 179/1eU |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | ≥10e15 | ohms·cm | IEC 60093 |
| Surface resistivity | 1E+13 | ohms | IEC 60093 |
| Dielectric constant | |||
| 1 MHz | 3,8 | 1 MHz | IEC 60250 |
| 100 Hz | 3,8 | 100 Hz | IEC 60250 |
| Dissipation factor | |||
| 1 MHz | 0.007 | 1 MHz | IEC 60250 |
| 100 Hz | 0.002 | 100 Hz | IEC 60250 |
| Insulation breakdown strength | 50 | kV/mm | IEC 60243-1 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| The upper limit temperature in the air | |||
| Maximum Short Time | 140 | ℃ | |
| Maximum Continuous | 100 | ℃ | |
| Minimum operating temperature | -40 | ℃ | |
| Heat resistance (HDTA process) | 84 | ℃ | ISO 75-2 |
| Linear coefficient of thermal expansion | |||
| MD：23~60℃ | 1,4 | ×10-4/K | ISO 11359 |
| Vicat Softening Temp | |||
| B50 | 140 | ℃ | ISO 306 |
| Melting temperature | |||
| 10k/min | 166 | ℃ | ISO 3146 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.00 mm | HB | UL 94 | |
| 6.00 mm | HB | UL 94 |
| Notes |
|---|
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