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Vydyne® R525H Nat
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | Ascend Performance Materials Operations LLC |
| Trademark: | Vydyne® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | rpFDp2_Vydyne-R525H-Nat.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Vydyne R525H Nat is high-flow, 25% glass-fiber reinforced, heat-stabilized 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 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 R525H 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 R525H Nat has excellent knit-line strength and fatigue resistance, which is essential for cycle testing with anti-freeze solutions. Typical Applications/End Uses To come |
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| Features |
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| Physical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Density | 1.32 | -- | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | |||
| Across Flow : 23°C, 2.00 mm | 0.90 | -- | % | |
| Flow : 23°C, 2.00 mm | 0.40 | -- | % | |
| Water Absorption | ISO 62 | |||
| 23°C, 24 hr | 0.90 | -- | % | |
| Equilibrium, 23°C, 50% RH | 2.0 | -- | % |
| Mechanical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Tensile Modulus (23°C) | 8600 | 5500 | MPa | ISO 527-2 |
| Tensile Stress (Break, 23°C) | 174 | 117 | MPa | ISO 527-2 |
| Tensile Strain (Break, 23°C) | 3.0 | 7.0 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 7700 | 5700 | MPa | ISO 178 |
| Flexural Stress (23°C) | 250 | 150 | MPa | ISO 178 |
| Poisson's Ratio | 0.40 | -- | ISO 527-2 |
| Impact | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | |||
| -30°C | 10 | 10 | kJ/m² | |
| 23°C | 11 | 12 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | |||
| -30°C | 55 | 66 | kJ/m² | |
| 23°C | 65 | 67 | kJ/m² | |
| Notched Izod Impact Strength | ISO 180 | |||
| -30°C | 9.0 | 10 | kJ/m² | |
| 23°C | 10 | 15 | kJ/m² |
| Thermal | Dry | Conditioned | Unit | Test Method |
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| Heat Deflection Temperature | ||||
| 0.45 MPa, Unannealed | 258 | -- | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 245 | -- | °C | ISO 75-2/A |
| Melting Temperature | 260 | -- | °C | ISO 11357-3 |
| CLTE | ISO 11359-2 | |||
| Flow : 23 to 55°C, 2.00 mm | 2.5E-5 | -- | cm/cm/°C | |
| Transverse : 23 to 55°C, 2.00 mm | 1.1E-4 | -- | cm/cm/°C | |
| RTI Elec | UL 746 | |||
| 0.750 mm | 140 | -- | °C | |
| 1.50 mm | 140 | -- | °C | |
| 3.00 mm | 140 | -- | °C | |
| RTI Imp | UL 746 | |||
| 0.750 mm | 120 | -- | °C | |
| 1.50 mm | 120 | -- | °C | |
| 3.00 mm | 120 | -- | °C | |
| RTI Str | UL 746 | |||
| 0.750 mm | 125 | -- | °C | |
| 1.50 mm | 140 | -- | °C | |
| 3.00 mm | 140 | -- | °C |
| Electrical | Dry | Conditioned | Unit | Test Method |
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| Volume Resistivity (0.750 mm) | 1.0E+13 | -- | ohms·cm | IEC 60093 |
| Dielectric Strength (1.00 mm) | 20 | -- | kV/mm | IEC 60243 |
| Arc Resistance (3.00 mm) | PLC 6 | -- | ASTM D495 | |
| Comparative Tracking Index (3.00 mm) | 250 to 399 | -- | V | IEC 60112 |
| High Amp Arc Ignition (HAI) | UL 746 | |||
| 0.750 mm | PLC 0 | -- | ||
| 1.50 mm | PLC 0 | -- | ||
| 3.00 mm | PLC 0 | -- | ||
| High Voltage Arc Tracking Rate (HVTR) | PLC 1 | -- | UL 746 | |
| Hot-wire Ignition (HWI) | UL 746 | |||
| 0.750 mm | PLC 4 | -- | ||
| 1.50 mm | PLC 3 | -- | ||
| 3.00 mm | PLC 4 | -- |
| Flammability | Dry | Conditioned | Unit | Test Method |
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| Flame Rating | UL 94 | |||
| 0.750 mm | HB | -- | ||
| 1.50 mm | HB | -- | ||
| 3.00 mm | HB | -- | ||
| Glow Wire Flammability Index | IEC 60695-2-12 | |||
| 0.750 mm | 675 | -- | °C | |
| 1.50 mm | 675 | -- | °C | |
| 3.00 mm | 675 | -- | °C | |
| Glow Wire Ignition Temperature | IEC 60695-2-13 | |||
| 0.750 mm | 700 | -- | °C | |
| 1.50 mm | 700 | -- | °C | |
| 3.00 mm | 700 | -- | °C |
| Additional Information | Dry | Conditioned | Test Method | |
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| Automotive Materials - (thickness d = 1mm) | + | -- | FMVSS 302 |
| Injection | Dry | Unit | |
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| Drying Temperature | 80.0 | °C | |
| Drying Time | 4.0 | hr | |
| Suggested Max Regrind | 25 | % | |
| Rear Temperature | 280 to 310 | °C | |
| Middle Temperature | 280 to 310 | °C | |
| Front Temperature | 280 to 310 | °C | |
| Nozzle Temperature | 280 to 310 | °C | |
| Processing (Melt) Temp | 285 to 305 | °C | |
| Mold Temperature | 65.0 to 95.0 | °C |
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