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Ultraform® N 2640 Z6 UNC
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | BASF Corporation |
| Trademark: | Ultraform® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | TyqneT_Ultraform-N-2640-Z6-UNC.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Ultraform N 2640 Z6 UNC is an elastomer-modified injection molding POM grade with excellent impact strength. Applications Typical applications include toys components such as bicycle frames, automotive parts such as cladding elements and windshield wiper units, and clips, snap and fastening elements, and other components subject to impact stress. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.33 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 4.50 | cm³/10min | ISO 1133 |
| Molding Shrinkage | |||
| Flow : 3.18 mm | 1.9 | % | |
| Across Flow | 1.6 | % | ISO 294-4 |
| Flow | 1.6 | % | ISO 294-4 |
| Water Absorption | |||
| Saturation | 1.1 | % | ASTM D570 |
| Saturation, 23°C | 1.1 | % | ISO 62 |
| Equilibrium, 50% RH | 0.25 | % | ASTM D570 |
| Equilibrium, 23°C, 50% RH | 0.25 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 1300 | MPa | ISO 527-2 |
| Tensile Strength (Yield, 23°C) | 37.0 | MPa | ASTM D638, ISO 527-2 |
| Tensile Elongation (Yield, 23°C) | 17 | % | ASTM D638, ISO 527-2 |
| Nominal Tensile Strain at Break (23°C) | > 50 | % | ISO 527-2 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 825 | MPa | |
| 1000 hr | 575 | MPa | |
| Flexural Modulus (23°C) | 1320 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30°C | 9.0 | kJ/m² | |
| 23°C | 18 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179 | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact | ASTM D256 | ||
| -40°C | 59 | J/m | |
| 23°C | 160 | J/m |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 129 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 71.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 70.0 | °C | ISO 75-2/A |
| Peak Melting Temperature | 166 | °C | ASTM D3418, ISO 3146 |
| CLTE - Flow | |||
| -- | 8.0E-5 | cm/cm/°C | ASTM E831 |
| -- | 1.3E-4 | cm/cm/°C | |
| RTI Elec | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C | |
| RTI Imp | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C | |
| RTI Str | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 1 | 1.0E+12 | ohms | ASTM D257, IEC 60093 |
| Volume Resistivity | |||
| 1.50 mm | 1.0E+11 | ohms·cm | ASTM D257 |
| -- | 1.0E+11 | ohms·cm | IEC 60093 |
| Electric Strength | 36 | kV/mm | IEC 60243-1 |
| Dielectric Constant | IEC 60250 | ||
| 100 Hz | 4.50 | ||
| 1 MHz | 4.30 | ||
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 0.010 | ||
| 1 MHz | 0.025 | ||
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | HB | ||
| 3.00 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 to 110 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.15 | % | |
| Processing (Melt) Temp | 190 to 230 | °C | |
| Mold Temperature | 60.0 to 120 | °C | |
| Injection Pressure | 3.50 to 7.00 | MPa |
| Note Message | |
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| 1 . | 1.5 mm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Starpylen HU 70E3 | Eurostar Engineering Plastics | PP, Unspecified | Starpylen |
| HOPELEX PCN-2001W | Lotte Chemical Corporation | PC | HOPELEX |
| MAJORIS G200 | AD majoris | PP, Unspecified | MAJORIS |
| Dryflex® SE 90A301 | ELASTO | TPE | Dryflex® |
| Sylvin 9768-80UV Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
