Product Description
Lubricated Medium Viscosity Acetal Homopolymer with Low Wear and Low Friction
| Physical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Density | 1.39 g/cm³ | 1.39 g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 14 g/10 min | 14 g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 0.732 in³/10min | 12.0 cm³/10min | ISO 1133 |
| Molding Shrinkage
Across Flow |
1.7 % |
1.7 % |
ISO 294-4 |
| Flow | 1.8 % | 1.8 % | |
| Mechanical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Tensile Modulus | 435000 psi | 3000 MPa | ISO 527-2 |
| Tensile Stress (Yield) | 9430 psi | 65.0 MPa | ISO 527-2 |
| Tensile Strain (Yield) | 11 % | 11 % | ISO 527-2 |
| Nominal Tensile Strain at Break | 23 % | 23 % | ISO 527-2 |
| Tensile Creep Modulus
1 hr |
348000 psi |
2400 MPa |
ISO 899-1 |
| 1000 hr | 232000 psi | 1600 MPa | |
| Flexural Modulus | 406000 psi | 2800 MPa | ISO 178 |
| Impact | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Charpy Notched Impact Strength
-22°F (-30°C) |
2.9 ft·lb/in² |
6.0 kJ/m² |
ISO 179/1eA |
| 73°F (23°C) | 3.3 ft·lb/in² | 7.0 kJ/m² | |
| Charpy Unnotched Impact Strength
-22°F (-30°C) |
62 ft·lb/in² |
130 kJ/m² |
ISO 179/1eU |
| 73°F (23°C) | 76 ft·lb/in² | 160 kJ/m² | |
| Notched Izod Impact Strength
-40°F (-40°C) |
2.4 ft·lb/in² |
5.0 kJ/m² |
ISO 180/1A |
| 73°F (23°C) | 2.9 ft·lb/in² | 6.0 kJ/m² |
Specification: POM-Dupont-Delrin 500AL NC010
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