| About |
|---|
| Vydyne 88X-D is medium-viscosity PA66/6 random copolymer used for injection-molding applications. It provides benefits of high flow, fast cycles and good surface finish of the final parts. This copolymer is specifically designed to be used in application that requires high strength, good toughness, good surface lubricity and abrasion resistance. Vydyne 88X-D is available in natural color, and it is the product of choice for low-yellowness-required applications. Vydyne 88X-D maintains the chemical resistance typical of PA66/6 to many chemicals, machine and motor oils, solvents and gasoline. Typical Applications/End Uses: Vydyne 88X-D has been used in many injection-molding applications such as cable ties/tie straps, terminal blocks, bearings, bushings, cams, electrical connectors and housings and many other hardware and general consumer-industrial parts.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66/6 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Nucleation,Quick molding cycle,Good stripping performance,Lubricating,V-2 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：23℃，2.0 mm | 1.8 | % | ISO 294-4 |
| MD：23℃，2.0 mm | 1.8 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 2.8 | % | ISO 62 |
| 23℃，24hr | 1.4 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 3400 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 50.0 | MPa | ISO 527-2 |
| Yield, 23 ℃ | 86.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 5.0 | % | ISO 527-2 |
| Nominal tensile fracture strain | |||
| 23℃ | 27 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2900 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 90.0 | MPa | ISO 178 |
| Poisson’s ratio | 0.40 | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 5.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -30℃ | 5.0 | kJ/m² | ISO 180 |
| 23℃ | 6.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 62.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 183 | ℃ | ISO 75-2/B |
| Melting temperature | 253 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 1.0E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 1.0E-4 | 1/℃ | ISO 11359-2 |
| 0.40 mm | 130 | ℃ | UL 746 |
| 0.71 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 | ||
| 0.40 mm | 75.0 | ℃ | UL 746 |
| 0.71 mm | 75.0 | ℃ | UL 746 |
| 1.5 mm | 75.0 | ℃ | UL 746 |
| 3.0 mm | 75.0 | ℃ | UL 746 |
| 0.40 mm | 75.0 | ℃ | UL 746 |
| 0.71 mm | 85.0 | ℃ | UL 746 |
| 1.5 mm | 85.0 | ℃ | UL 746 |
| 3.0 mm | 85.0 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 0.75 mm | 1.0E+10 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 26 | 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 | ||
| 0.71 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 0 | UL 746 | |
| Hot wire ignition | |||
| HWI | UL 746 | ||
| 0.71 mm | PLC 4 | UL 746 | |
| 1.5 mm | PLC 3 | UL 746 | |
| 3.0 mm | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.40 mm | V-2 | UL 94 | |
| 0.71 mm | V-2 | UL 94 | |
| 1.50 mm | V-2 | UL 94 | |
| 3.00 mm | V-2 | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.71 mm | 800 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 800 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 930 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.71 mm | 700 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 700 | ℃ | IEC 60695-2-13 |
| 3 mm | 700 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 28 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | < 70 | °C | |
| Drying time | 1.0 to 3.0 | hr | |
| Proposed maximum recycled material ratio | 25 | % | |
| Barrel rear temperature | 250 to 270 | °C | |
| Barrel middle temperature | 260 to 275 | °C | |
| Barrel front temperature | 270 to 280 | °C | |
| Nozzle temperature | 270 to 290 | °C | |
| Processing (melt) temperature | 275 to 290 | °C | |
| Mold temperature | 65 to 95 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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