Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 525GR DUPONT USA
Delrin®
Household appliances、Fitness equipment
high strength、High rigidity、Glass fiber reinforced
UL
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | DUPONT USA/525GR |
|---|---|---|---|
| Melting Temperature | 178 ℃（℉） | ||
| ISO 3146C | 178 °C | ||
| Heat Deflection Temperature | 0.45MPa | ISO 75-1/-2 | 176 °C |
| 1.8MPa | ISO 75-1/-2 | 172 °C |
| Physical | Test Condition | Test Method | DUPONT USA/525GR |
|---|---|---|---|
| Moisture Absorption | 平衡于50%相对湿度 | ISO 62 | 1.3 % |
| Mechanical Properties | Test Condition | Test Method | DUPONT USA/525GR |
|---|---|---|---|
| Tensile coefficient | 1mm/min 23℃ | ISO 527-1/2 | 9500 Mpa |
| Notched Izod Impact Strength | 23℃ | ISO 180/1A | 9 kJ/m² |
| Tensile Stress (Yield) | 5mm/min 23℃ | ISO 527-1/2 | 140 Mpa |
| Flexural Modulus | ISO 178 | 8000 Mpa | |
| Notched Izod Impact Strength | 23℃ | 179/1eA | 8 kJ/m² |
| Tensile Stress (Yield) | 5mm/min 23℃ | ISO 527-1/2 | 3 % |
| Flexural Modulus | ASTM D790/ISO 178 | 8000(MPa) kg/cm²(MPa)[Lb/in²] |
| Other | Test Condition | Test Method | DUPONT USA/525GR |
|---|---|---|---|
| purpose | 需要较高刚性的机械零件 | ||
| Remarks | 注塑级 | ||
| characteristic | 中粘性。25%玻纤增强级有特高刚性及强度。 |
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