Description
- Product Name: 2800DM
- Product grade: Injection molding grade
- Product features: The product has good fluidity, is easy to demold, cures and forms quickly, and is easy to process components.
- Main application: It is used for rapid prototyping of components, such as thin-walled products with complex cavities like electronic and electrical connectors and clamping fixtures
Typical molding process
| Dry | Drum wind oven: 100～120℃, 4h； Cycling warm air: 100～120℃,2h； Vacuum drying oven： 100～120℃,2h； |
| Processing temperrature | Feed section：220～240℃ Compressing section：230～260℃ Metering secion：230～250℃ |
| Injection pressure | 50～100MPa |
| Packing pressure | 30～70 Mpa |
| Mold temperature | 60～90℃ |
| Back pressure | 5～15Mpa |
Parameter
| Test Item | Test Standard | Test Condition | Unit | Value |
| Others | ||||
| Product Identification | ISO1043 | —— | —— | PA6 |
| Density | ISO1183 | 23℃ | g/cm³ | 1.14 |
| Molding shrinkage(parallel/ normal) | ISO 294-4 | —— | % | 0.8/1.2 |
| Melt Flow Rate | ISO 1133 | 230℃，2.16kg | g/10min | 12 |
| Viscosity number | ISO307 | 96%H2SO4,0.5g/dl | ml/g | 157 |
| Impurities、Different color particles | Visual inspection | —— | Grain/g | No |
| Mechanical | ||||
| Flexural Strength | ISO178 | 23℃，2mm/min | MPa | 100 |
| Flexural Modulus | ISO178 | 23℃，2mm/min | MPa | 1800 |
| Tensile Strength | ISO527 | Type I spline,50mm/min | MPa | 70 |
| Charpy Notched Impact Strength | ISO179/1eA | 23℃ | kJ/m2 | 6/C |
| Charpy Unnotched Impact Strength | ISO179/1eU | 23℃ | kJ/m2 | N |
| Izod Notched Impact Strength | ISO180/1eA | 23℃ | kJ/m2 | 5.5/C |
| Izod Unnotched Impact Strength | ISO180/1eU | 23℃ | kJ/m2 | N |
| Thermal | ||||
| Melting Temperature | ISO11357 | —— | ℃ | 220 |
| Electrical | ||||
| Volume Resistivity | IEC60093 | —— | Ω•cm | 1013 |
| Surface Resistivity | IEC60093 | —— | Ω | 1012 |
| Flammability | ||||
| Flammability | UL-94 | 1.6mm | Class | V-2 |
All is typical data, only for reference, not the permit of quality assurance.
