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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM M270-44 PTM NANTONG
DURACON®
Household appliances,Household appliances,Automotive sector
Low molecular weight,Good forming performance,High mobility
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| ColourNumber | CF2001/CD3068 |
| hardness | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| Rockwell hardness | M-Scale | ISO 2039-2 | 80 |
| thermal performance | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 100 °C |
| Linear coefficient of thermal expansion | MD：23to55°C | Internal Method | 1.1E-04 cm/cm/°C |
| TD：23to55°C | Internal Method | 1.1E-04 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| Bending modulus | ISO 178 | 2550 Mpa | |
| bending strength | ISO 178 | 88.0 Mpa | |
| Friction coefficient | Dynamic2 | JISK7218 | 0.37 |
| Steel - Dynamic3 | JISK7218 | 0.40 | |
| Nominal tensile fracture strain | ISO 527-2 | 30 % | |
| Tensile modulus | ISO 527-2 | 2800 Mpa | |
| tensile strength | ISO 527-2 | 63.0 Mpa | |
| Wear factor | 0.98MPa,0.30m/sec4 | JISK7218 | <1.0 10^-8mm³/N·m |
| 0.98MPa,0.30m/sec5 | JISK7218 | 30 10^-8mm³/N·m |
| Electrical performance | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| Dielectric strength | 3.00mm | IEC 60243-1 | 19 KV/mm |
| Surface resistivity | IEC 60093 | 1E+16 ohms | |
| Volume resistivity | IEC 60093 | 1E+14 ohms·cm |
| Physical properties | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| density | ISO 1183 | 1.41 g/cm³ | |
| melt mass-flow rate | ASTM D1238 | 27 g/10min | |
| ISO 1133 | 27 g/10min | ||
| Melt Volume Flow Rate (MVR) | 190°C/2.16kg | ISO 1133 | 23.0 cm3/10min |
| Shrinkage rate | TD:2.00mm | ISO 294-4 | 1.9 % |
| MD:2.00mm | ISO 294-4 | 1.9 % | |
| Water absorption rate | 23°C,24hr | ISO 62 | 0.50 % |
| impact performance | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 5.3 kJ/m² |
| flammability | Test Condition | Test Method | PTM NANTONG/M270-44 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |