| About |
|---|
| Vydyne R860 BK02 is general-purpose, glass-fiber and mineral-reinforced PA66 resin. Available in black, this product is also lubricated for improved flow and offers superior surface appearance. Glass fiber and mineral-reinforced Vydyne resins provide higher heat distortion temperature, resistance to creep and better dimensional stability when compared with unreinforced PA66. These products have good chemical resistance to a broad range of chemicals including gasoline, hydraulic fluids and most solvents. Typical Applications/End Uses: Vydyne R860 BK02 can be successfully used in a wide range of injection-molding engineering applications. Typical parts include automotive clips, radiator shrouds, fans and mirror brackets; electrical connectors, housings and bobbins; and industrial applications such as gears, bearing shells, covers and housings.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Low Gloss |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.47 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃, 24 hours | 0.6 | % | ISO 62 |
| Equilibrium, 23 ℃, 24hr, 50% RH | 0.2 | % | ISO 62 |
| Shrinkage rate | |||
| TD：23℃，2.0 mm | 0.25 | % | ISO 294-4 |
| MD：23℃，2.0 mm | 0.8 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 23 ℃ | 90 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.5 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 5900 | MPa | ISO 527-2 |
| bending strength | |||
| 23℃ | 97 | MPa | ISO 178 |
| Bending modulus | 4500 | MPa | ISO 178 |
| Poisson’s ratio | 0.4 | – | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 2.4E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 6.9E-4 | 1/℃ | ISO 11359-2 |
| Melting temperature | 255 | ℃ | ISO 11357-2 |
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 215 | ℃ | ISO 75-2/B |
| 0.45 MPa, unannealed | 230 | ℃ | ISO 75-2/A |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| -30℃ | 4.3 | kJ/m² | ISO 179/1eU |
| 23℃ | 4.8 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| -30℃ | 0.44 | ISO 179/1eA | |
| 23℃ | 0.60 | ISO 179/1eA | |
| Impact strength of cantilever beam notch | |||
| -30℃ | 4.6 | kJ/m² | ISO 180 |
| 23℃ | 5.6 | kJ/m² | ISO 180 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80.0 | °C | |
| Drying time | 4.0 | hr | |
| Proposed maximum recycled material ratio | 25 | % | |
| Barrel rear temperature | 280 to 310 | °C | |
| Barrel middle temperature | 280 to 310 | °C | |
| Barrel front temperature | 280 to 310 | °C | |
| Nozzle temperature | 280 to 310 | °C | |
| Processing (melt) temperature | 285 to 305 | °C | |
| Mold temperature | 65.0 to 95.0 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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