| About |
|---|
| R535J BK0678 is a black, 35% glass-filled, high-flow PA66 that is heat-stabilized with an electrically neutral heat stabilizer. It is specially designed for electrical applications requiring high dielectric strength, low conductivity and corrosion resistance.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High liquidity,Good Electrical Properties,Corrosion Resistant,Good stripping performance,Lubricating,Solvent resistance,Laser engraving,Heat Stabilized,Good coloring,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 0.90 | % | ISO 294-4 |
| MD：2.0 mm | 0.40 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 1.6 | % | ISO 62 |
| 23℃，24hr | 0.80 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 11600 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 209 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.8 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 10500 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 300 | MPa | ISO 178 |
| Poisson’s ratio | |||
| 23℃ | 0.40 | ISO 527 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 11 | kJ/m² | ISO 179/1eA |
| 23℃ | 12 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 68 | kJ/m² | ISO 179/1eU |
| 23℃ | 79 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -30℃ | 11 | kJ/m² | ISO 180 |
| 23℃ | 12 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 251 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 261 | ℃ | ISO 75-2/B |
| Melting temperature | 260 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 1.1E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃ | 2.1E-5 | 1/℃ | ISO 11359-2 |
| 0.75 mm | 120 | ℃ | UL 746 |
| 1.5 mm | 120 | ℃ | UL 746 |
| 3.0 mm | 120 | ℃ | UL 746 |
| Relative temperature index | |||
| Electrical performance | UL 746 | ||
| Strength mechanical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 0.75 mm | 100 | ℃ | UL 746 |
| 1.5 mm | 100 | ℃ | UL 746 |
| 3.0 mm | 105 | ℃ | UL 746 |
| 0.75 mm | 125 | ℃ | UL 746 |
| 1.5 mm | 125 | ℃ | UL 746 |
| 3.0 mm | 125 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 0.75 mm | 1.0E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 20 | kV/mm | IEC 60243 |
| Arc resistance | |||
| 3.0 mm | PLC 5 | ASTM D495 | |
| Compared to the leakage tracing index | |||
| 3.00 mm | 600 | V | IEC 60112 |
| High Arc Burning Index (HAI) | UL 746 | ||
| 0.75 mm | PLC 0 | UL 746 | |
| 1.5 mm | PLC 0 | UL 746 | |
| 3.0 mm | PLC 0 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 1 | UL 746 | |
| Hot wire ignition | |||
| HWI | UL 746 | ||
| 0.75 mm | PLC 4 | UL 746 | |
| 1.5 mm | PLC 4 | UL 746 | |
| 3.0 mm | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | HB | UL 94 | |
| 1.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.75 mm | 750 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 725 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 800 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.75 mm | 775 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 725 | ℃ | IEC 60695-2-13 |
| 3 mm | 750 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Automotive materials | |||
| thickness d = 1mm | + | FMVSS 302 |
| 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. |
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