Delrin® 100STE NC010
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Delrin® 100STE is a super-toughened, high viscosity acetal homopolymer with very low VOC emissions for applications in automotive interiors. Processing methods include injection molding.
Polymer Name: Polyacetal Homopolymer (POM)
Processing Methods: Extrusion, Sheet, Plaques & Profiles Extrusion, Injection Molding
Additives Included: Mold Release Agent, Lubricant (Unspecified)
Flexural Modulus: 1250.0 MPa
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Identification & Functionality
Additives Included
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families
Delrin® 100STE NC010 Features & Benefits
Product Highlights
• Super tough, high viscosity
• Superior impact resistance
• Best combination of stiffness and impact resistance at very low temperature
• Use in easy-to-fill molds
Applications & Uses
Applications
Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Properties
Mechanical Properties
| Value | Units | Test Method / Conditions | |
| Tensile Modulus | 1300 | MPa | ASTM D 638 |
| Hardness, Rockwell | 18.7 | Scale M | ISO 2039-2 |
| Hardness, Rockwell | 102 | Scale R | ASTM D785 |
| Yield Stress | 43 | MPa | ISO 527-1/-2 |
| Yield Strain | 35 | % | ISO 527-1/-2 |
| Nominal Strain at Break | min. 500 | % | ISO 527-1/-2 |
| Flexural Modulus | 1250 | MPa | ASTM D 790 |
| Flexural Stress at 3.5% | 35 | MPa | ISO 178 |
| Charpy Impact Strength (23°C) | No Break | kJ/m2 | ISO 179/1eU |
| Charpy Impact Strength (-30°C) | No Break | kJ/m2 | ISO 179/1eU |
| Charpy Notched Impact Strength (23°C) | 90 | kJ/m² | ISO 179/1eA |
| Charpy Notched Impact Strength (-30°C) | 17 | kJ/m2 | ISO 179 |
| Poisson's Ratio | 0.44 | - | ASTM C1259 |
Physical Properties
| Value | Units | Test Method / Conditions | |
| Melt Volume - Flow Rate | 1.7 | cm³/10min | ISO 1133 |
| Melt Mass Flow Rate - MFR (190°C/2.16 kg) | 2 | g/10 min | ASTM D1238 |
| Load | 2.16 | kg | ISO 1133 |
| Molding Shrinkage - Parallel | 0.8DS | % | ISO 294-4, 2577 |
| Molding Shrinkage - Normal | 1.1DS | % | ISO 294-4, 2577 |
| Temperature | 190 | °C | ISO 1133 |
Thermal Properties
| Value | Units | Test Method / Conditions | |
| Melting Temperature (10°C/min) | 178 | °C | ISO 11357-1/-3 |
| Temperature of Deflection Under Load(1.8 MPa) | 64 | °C | ISO 75-1/-2 |
| Temperature of Deflection Under Load (0.45 MPa) | 111 | °C | ISO 75-1/-2 |
| Vicat Softening Temperature (50°C/h, 10N) | 170 | °C | ISO 306 |
| Coefficient of Linear Thermal Expansion - Parallel | 120 | E-6/K | ISO 11359-1/-2 |
| Coefficient of Linear Thermal Expansion - Normal | 130 | E-6/K | ISO 11359-1/-2 |
Flammability
| Value | Units | Test Method / Conditions | |
| FMVSS Class | B | - | ISO 3795 (FMVSS 302) |
| Burning Rate (1 mm, Thickness) | 42 | mm/min | ISO 3795 (FMVSS 302) |
Other Properties
| Value | Units | Test Method / Conditions | |
| Density of Melt | 1140 | kg/m³ | - |
| Density | 1330 | kg/m³ | ISO 1183 |
Processing Information (Extrusion)
| Value | Units | Test Method / Conditions | |
| Melt Temperature Range | 195 - 205 | °C | - |
| Melt Temperature Optimum | 200 | °C | - |
| Drying Time (Dehumidified Dryer) | 2.0 - 4.0 | h | - |
| Drying Temperature | 75 - 85 | °C | - |
| Processing Moisture Content | ≤0.05 | % | - |
Processing Information (Injection Molding)
| Value | Units | Test Method / Conditions | |
| Drying Temperature | 80 | °C | - |
| Drying Recommended | Yes | - | - |
| Drying Time (Dehumidified Dryer) | 4.0 - 8.0 | h | - |
| Processing Moisture Content | ≤0.05 | % | - |
| Melt Temperature Optimum | 205 | °C | - |
| Min. Melt Temperature | 200 | °C | - |
| Max. Melt Temperature | 210 | °C | - |
| Max. Screw Tangential Speed | 0.2 | m/s | - |
| Mold Temperature Optimum | 50 | °C | - |
| Min. Mold Temperature | 40 | °C | - |
| Max. Mold Temperature | 60 | °C | - |
| Hold Pressure Range | 60 - 80 | MPa | - |
| Hold Pressure Time | 7.5 | s/mm | - |
| Annealing Time - Optional | 30 | min/mm | - |
| Annealing Temperature | 160 | °C | - |
VDA Properties
| Value | Units | Test Method / Conditions | |
| Emissions | max. 2 | mg/100g/kg/100g | VDA 275 |
Technical Details & Test Data
Viscosity vs Shear Rate
Shear Stress vs Shear Rate
Stress vs Strain
Secant Modulus vs Strain
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Delrin® 100STE NC010
DuPont