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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM N2640E4 BASF GERMANY
Ultraform®
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High toughness,copolymer
UL
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Plastic Datasheets
| hardness | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Ball Pressure Test | H358/30 | ISO 2039-1 | 88.0 Mpa |
| Supplementary Information | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| ISOType | ISO 9988-1 | POM-K.M-GNPR.01-001 |
| thermal performance | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 75.0 °C |
| Linear coefficient of thermal expansion | MD：23to55°C | ISO 11359-2 | 1.4E-04 cm/cm/°C |
| Maximum operating temperature | 短周期操作 | 100 °C | |
| Melting temperature | ISO 11357-3 | 166 °C |
| mechanical properties | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Nominal tensile fracture strain | ISO 527-2/50 | >50 % | |
| Tensile modulus | ISO 527-2 | 1700 Mpa | |
| Tensile strain | Yield | ISO 527-2/50 | 7.3 % |
| tensile strength | Yield | ISO 527-2/50 | 40.0 Mpa |
| Electrical performance | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Compared to the anti leakage trace index | SolutionA | IEC 60112 | PLC 0 |
| Dissipation factor | 1MHz | IEC 60250 | 8E-03 |
| Relative permittivity | 1MHz | IEC 60250 | 3.40 |
| Surface resistivity | IEC 60093 | 1E+15 ohms | |
| Volume resistivity | IEC 60093 | 1E+14 ohms·cm |
| Physical properties | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Apparent density | 0.85 g/cm³ | ||
| density | ISO 1183 | 1.30 g/cm³ | |
| Melt Volume Flow Rate (MVR) | 190°C/2.16kg | ISO 1133 | 3.00 cm3/10min |
| Shrinkage rate | MD | ISO 294-4 | 1.8 % |
| TD | ISO 294-4 | 1.8 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.20 % |
| Saturation,23°C | ISO 62 | 0.90 % |
| impact performance | Test Condition | Test Method | BASF GERMANY/N2640E4 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 15 kJ/m² |
| -30°C | ISO 179/1eA | 8.5 kJ/m² | |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 240 kJ/m² |
| 23°C | ISO 179/1eU | 无断裂 |