| About |
|---|
| KOPA® KN333HI2 is a Polyamide 66 (Nylon 66) product. It can be processed by injection molding and is available in Asia Pacific, Europe, Latin America, or North America. Characteristics include: Flame Rated RoHS Compliant Impact Resistant Medium Viscosity&& |
| Product Description | |
|---|---|
| Supplier | Kolon |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | High impact resistance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 1.2 | % | ASTM D995 |
| TD | 1.4 | % | ASTM D995 |
| Water absorption rate | |||
| 23℃，24hr | 1 | % | ASTM D570 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, annealed | 220 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 75 | ℃ | ASTM D648 |
| Melting temperature | 255 | ℃ | |
| Vicat Softening Temp | |||
| Linear coefficient of thermal expansion | |||
| TD | 0.6 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Insulation strength | |||
| 20 | KV/mm | ASTM D149 | |
| Dissipation factor | |||
| Arc resistance | 125 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| – | HB | UL-94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 245 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 110 | R 级 | ASTM D785 |
| tensile strength | |||
| 23℃ | 64 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 70 | % | ASTM D638 |
| bending strength | |||
| 23℃ | 88 | MPa | ASTM D790 |
| Bending modulus | |||
| 23℃ | 1863 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 -100 | °C | |
| Drying time | 4-5 | Hr | |
| Water content | ≤0.05 | % | |
| Injection temperature | |||
| Rear barrel temperature | 250 | °C | |
| Central temperature of the barrel | 260 | °C | |
| Barrel front temperature | 265 | °C | |
| Mold temperature | 60-80 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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