| About |
|---|
| Vydyne 21Z is a general-purpose PA66 resin. It is available in natural and designed for extrusion-compounding applications. This resin offers a well balanced combination of engineering properties characterized by high strength, rigidity, good toughness, high melt point, good surface lubricity and abrasion resistance. Vydyne 21Z maintains the chemical resistance typical of PA66 to many chemicals, machine and motor oils, solvents and gasoline.&& |
| 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)) | 135 to 143 | cm³/g | ISO 307 |
| bulk density | 674 | g/l | ASTM D1895 |
| water content | 0.50 | % | ASTM D6869 |
| Relative viscosity | 44.0 to 48.0 | 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 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Formic acid |
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