| About |
|---|
| Material with high melt strength, -stiffness and high stretchability for producing extrusion blow-molded hollow objects.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good melt strength,Good Tensile Strength,Copolymer,HB |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Apparent density | 0.85 | g/cm³ | |
| Melt Volume Rate | |||
| 190℃，2.16 kg | 0.800 | cm³/10min | ISO 1133 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.80 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 8.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 230 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 90.0 | ℃ | ISO 75-2/A |
| Melting temperature | 164 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃ | 1.2E-4 | 1/℃ | ISO 11359-2 |
| Maximum operating temperature | |||
| short cycle operation | 100 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Relative permittivity | |||
| 1 MHz | 3.80 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 5.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Type | POM-K, B-GNR, 01-002 | ISO 9988-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H358/30 | 135 | MPa | ISO 2039-1 |
| Tensile modulus | 2450 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 63.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 9.0 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | 25 | % | ISO 527-2/50 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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