| About |
|---|
| TEPCON® M450 NAT is an Acetal (POM) Copolymer product. It is available in Asia Pacific. Characteristics include: Flame Rated Fast Molding Cycle High Flow&& |
| Product Description | |
|---|---|
| Supplier | Polyplastics |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | High liquidity,Quick molding cycle,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 45 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 190℃，2.16 kg | 38.0 | cm³/10min | ISO 1133 |
| Water absorption rate | |||
| 23℃，24hr | 0.50 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 100 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | Internal Method | ||
| MD：23~55℃ | 1.1E-4 | 1/℃ | Internal Method |
| TD：23~55℃ | 1.1E-4 | 1/℃ | Internal Method |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 3 mm | 19 | kV/mm | IEC 60243-1 |
| Compared to the leakage tracing index | > 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Color Number | CF2001 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 80 | ISO 2039-2 | |
| tensile strength | 63.0 | MPa | ISO 527-2 |
| Nominal tensile fracture strain | 27 | % | ISO 527-2 |
| Bending modulus | 2550 | MPa | ISO 178 |
| bending strength | 89.0 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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