| About |
|---|
| Standard Polyamide 66 Characteristics General purpose, natural color PA66 resin suitable for compouding, injection molding, and extrusion applications where ease of processing, good set of mechanical properties, high tenacity and elongation, good set of thermal properties good color and physical property retention are desired. Resin is internally and externally lubricated for improved machine feed and exceptional mold release. No intentional additives or ingredients used are among those in the European directive 2002/95/EC ( RoHS ), as amended. Applications KPOL® 66/21IF has been used in many molding applications, high productivity, such as terminal blocks, bearings, bushings, cams, eletrical connectors and housings, eletrical cable ties/tie straps and many other hardware and general industrial parts.&& |
| Product Description | |
|---|---|
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Nucleation,Good stripping performance,Lubricating,Good Tensile Strength |
| Availabilitys | North America,Latin America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.5 | % | ISO 294-4 |
| MD：2.0 mm | 1.4 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | 1.2 | % | ISO 62 |
| Relative viscosity | |||
| 96% sulfuric acid | 2.95 | ISO 307 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2800 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 82.0 | MPa | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 3.9 | kJ/m² | ISO 179 |
| 23℃ | 4.6 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 5.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 71.0 | ℃ | ISO 75-2/A |
| Melting temperature | 261 | ℃ | ISO 11357 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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