| About |
|---|
| Vydyne 49H BK03 is general-purpose, impact-modified PA66 resin. Available in black, it is heat-stabilized for improved resistance to elevated temperatures. The heat stabilization package for Vydyne 49H BK03 was formulated to provide thermal endurance when used in applications in which continuous or extended high-temperature exposure is anticipated. Vydyne 49H BK03 is recognized for all the processing and property advantages inherent to PA66 with the addition of improved impact strength. This resin offers a well balanced combination of engineering properties characterized by high melt point, good surface lubricity, abrasion resistance and resistance to many chemicals, machine and motor oils, solvents and gasoline.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,High impact resistance,Good wear resistance,Grease resistance,Solvent resistance,Low temperature toughness,Gasoline resistance,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.11 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 1.6 | % | ISO 294-4 |
| MD：2.0 mm | 1.8 | % | ISO 294-4 |
| Water absorption rate | |||
| Balance, 50% RH | 2.3 | % | ISO 62 |
| 23℃，24hr | 1.3 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3040 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 46.0 | MPa | ISO 527-2 |
| yield | 70.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 17 | % | ISO 527-2 |
| Bending modulus | 2600 | MPa | ISO 178 |
| bending strength | 81.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -40℃ | 8.0 | kJ/m² | ISO 179 |
| -30℃ | 11 | kJ/m² | ISO 179 |
| 23℃ | 13 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | No Break | ISO 179 | |
| 23℃ | No Break | ISO 179 | |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 8.0 | kJ/m² | ISO 180 |
| -30℃ | 9.0 | kJ/m² | ISO 180 |
| 23℃ | 10 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 69.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 202 | ℃ | ISO 75-2/B |
| Melting temperature | 260 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 1.2E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 8.6E-5 | 1/℃ | ISO 11359-2 |
| 0.75 mm | 130 | ℃ | UL 746 |
| 1.5 mm | 130 | ℃ | UL 746 |
| 3.0 mm | 130 | ℃ | UL 746 |
| Relative temperature index | |||
| Electrical performance | UL 746 | ||
| Strength mechanical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 0.75 mm | 75.0 | ℃ | UL 746 |
| 1.5 mm | 75.0 | ℃ | UL 746 |
| 3.0 mm | 75.0 | ℃ | UL 746 |
| 0.75 mm | 110 | ℃ | UL 746 |
| 1.5 mm | 110 | ℃ | UL 746 |
| 3.0 mm | 110 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 0.75 mm | 1.0E+11 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 14 | kV/mm | ASTM D149 |
| Arc resistance | |||
| 3.0 mm | PLC 6 | ASTM D495 | |
| Compared to the leakage tracing index | |||
| 3.00 mm | 525 | 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 2 | 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 | 725 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 750 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 700 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.75 mm | 750 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 775 | ℃ | IEC 60695-2-13 |
| 3 mm | 725 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Automotive materials | |||
| thickness d = 1 mm | + | 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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