| About |
|---|
| Vydyne R862H BK0676 is a general-purpose, glass fiber and mineral-reinforced, heat-stabilized 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 R862H BK0676 can be successfully used in a wide range of injection-molding engineering applications. Typical parts include lower cowl top covers, radiator shrouds, fans and mirror brackets, cylinder head covers; and industrial applications such as gears, bearing shells, covers and housings.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good Dimensional Stability,Good liquidity,Lubricating,Heat Stabilized |
| 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 |
| Shrinkage rate | ISO 294-4 | ||
| TD：23℃，2.0 mm | 1.1 | % | ISO 294-4 |
| MD：23℃，2.0 mm | 0.40 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 1.5 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 10500 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 149 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.2 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 10800 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 220 | MPa | ISO 178 |
| Poisson’s ratio | 0.40 | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 6.0 | kJ/m² | ISO 179 |
| 23℃ | 6.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 46 | kJ/m² | ISO 179 |
| 23℃ | 49 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -30℃ | 6.0 | kJ/m² | ISO 180 |
| 23℃ | 7.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 234 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 255 | ℃ | ISO 75-2/B |
| Melting temperature | 260 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 6.7E-5 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 1.9E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °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 to 95 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |