| About |
|---|
| Vydyne R530H NAT is general-purpose, heat-stabilized, hydrolysis-resistant, 30% glass-fiber reinforced PA66 resin. Available in natural, it is specifically designed to maximize the retention of physical properties when exposed to anti-freeze solutions at elevated temperatures. This product is also lubricated for improved machine feed and flow. Glass-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. Vydyne R530H NAT is heat-stabilized to minimize oxidative degradation of the polymer when exposed to elevated temperatures in service. This product provides improved retention of physical properties under exposure to long-term heat. Also, Vydyne R530H NAT has excellent knit-line strength and fatigue resistance, which is essential for cycle testing with anti-freeze solutions. Typical Applications/End Uses: Vydyne R530H NAT has been used for several under-the-hood automotive applications. The hydrolysis-resistant properties make it an excellent candidate for radiator end tank and heater core applications.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Good liquidity,Antifreeze,Lubricating,Fatigue resistance,Solvent resistance,Gasoline resistance,Heat Stabilized,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.37 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：23℃，2.0 mm | 0.90 | % | ISO 294-4 |
| MD：23℃，2.0 mm | 0.40 | % | ISO 294-4 |
| Water absorption rate | |||
| Balance, 50% RH | 1.9 | % | ISO 62 |
| 23℃，24hr | 0.90 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 10000 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 195 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 9600 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 270 | MPa | ISO 178 |
| Poisson’s ratio | |||
| 23℃ | 0.40 | ISO 527 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 10 | kJ/m² | ISO 179 |
| 23℃ | 11 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 65 | kJ/m² | ISO 179 |
| 23℃ | 75 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -30℃ | 10 | kJ/m² | ISO 180 |
| 23℃ | 12 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 250 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 260 | ℃ | ISO 75-2/B |
| Melting temperature | 260 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 1.1E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 2.2E-5 | 1/℃ | ISO 11359-2 |
| 0.75 mm | 140 | ℃ | UL 746 |
| 1.5 mm | 140 | ℃ | UL 746 |
| 3.0 mm | 140 | ℃ | UL 746 |
| Relative temperature index | |||
| Electrical performance | UL 746 | ||
| Strength mechanical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 0.75 mm | 120 | ℃ | UL 746 |
| 1.5 mm | 120 | ℃ | UL 746 |
| 3.0 mm | 120 | ℃ | UL 746 |
| 0.75 mm | 125 | ℃ | UL 746 |
| 1.5 mm | 140 | ℃ | UL 746 |
| 3.0 mm | 140 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 3.0 mm | 1.0E+13 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 20 | kV/mm | IEC 60243 |
| Arc resistance | |||
| 3.0 mm | PLC 6 | ASTM D495 | |
| Compared to the leakage tracing index | |||
| 3.00 mm | 250 to 399 | 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 3 | UL 746 | |
| 3.0 mm | PLC 4 | 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 | 675 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 675 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 675 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.75 mm | 700 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 700 | ℃ | IEC 60695-2-13 |
| 3 mm | 700 | ℃ | IEC 60695-2-13 |
| 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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