| About |
|---|
| POM Acetal copolymer. Standard grade for injection moulding of details with high mechanical requirement. Natural colour ISO 1043 : POM&& |
| Product Description | |
|---|---|
| Supplier | Radici |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Copolymer,HB |
| 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 | ISO 1183 |
| Melt Volume Rate | |||
| 190℃，2.16 kg | 8.00 | cm³/10min | ISO 1133 |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 0.70 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2850 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 64.0 | MPa | ISO 527-2/1A/50 |
| Nominal tensile fracture strain | > 30 | % | ISO 527-2/1A/50 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 6.5 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 104 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 150 | ℃ | ISO 306 |
| Melting temperature | 166 | ℃ | ISO 11357 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 | |
| Burning rate | < 50 | mm/min | FMVSS 302 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | 0.20 | % | |
| Processing (melt) temperature | 200 to 220 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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