| About |
|---|
| Vydyne 21Z-NT01A2 is a neat PA66 resin that is designed for extrusion-compounding applications. This grade is unique in its class with its high concentration of amine end groups that is proven to be an advantage for hydrolysis-sensitive formulations. Resistance of Vydyne 21Z-NT01A2 to heat, oil and wear is typical of PA66 neat resins.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,Low Viscosity,Good wear resistance,Grease resistance,Solvent resistance,Gasoline resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Viscosity (H2SO4 (sulfuric acid)) | 137 to 145 | cm³/g | ISO 307 |
| bulk density | 674 | g/l | ASTM D1895 |
| water content | 0.50 | % | ASTM D6869 |
| Relative viscosity | 45.0 to 49.0 | ASTM D789 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 260 | ℃ | ISO 11357-3 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Yellowness index | 4.0 | YI | ASTM D1925 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Amino End Groups | 78 mmol/kg, min | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Formic acid |
| 3. STM-00344 (APM internal test protocol) |
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