| About |
|---|
| Descriptions: DESLON™ DSC221IR is one of the brands which made by Polyamide66 and unreinforced goods. It provides high mechanical strength, high impact resistance and high productivity. Applications: DESLON™ DSC221IR is one of the most-used resin requested for high mechanical strength property, impact resistance property and high productivity goods, such as Automotive parts..&& |
| Product Description | |
|---|---|
| Supplier | DESCO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 1.8 to 2.0 | % | |
| Water absorption rate | |||
| 23℃，24hr | 1.3 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 98 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 230 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 75.0 | ℃ | ASTM D648 |
| Melting temperature | 260 | ℃ | DSC |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 24 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 3.10 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 116 | ASTM D785 | |
| tensile strength | 68.6 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 45 | % | ASTM D638 |
| Bending modulus | 2450 | MPa | ASTM D790 |
| bending strength | 98.1 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 4.0 to 5.0 | hr | |
| Recommended maximum moisture content | < 0.20 | % | |
| Barrel rear temperature | 270 to 280 | °C | |
| Barrel middle temperature | 280 to 285 | °C | |
| Barrel front temperature | 285 to 290 | °C | |
| Nozzle temperature | 280 to 285 | °C | |
| Processing (melt) temperature | 280 to 285 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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