| About |
|---|
| FR-NYLON 66, like other NYLONs, has the characteristic of easy water absorption; However, NYLON 66 has a lower water absorption rate than NYLON 6, but it still belongs to the category of high water absorption materials in engineering plastics. 25% fiberglass reinforced |
| Product Description | |
|---|---|
| Supplier | Nan Ya |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good flexibility |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Specific Gravity | 1.6 | ASTM D792 | |
| Molding Shrinkage | |||
| MD | 0.4 | % | |
| TD | 0.8 | % | |
| Melt Flow Rate | 18 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile Strength | 1500 | kg/cm² | ASTM D638 |
| Elongation at Break | 2.5 | % | ASTM D638 |
| Flexural Strength | 2250 | kg/cm² | ASTM D790 |
| Flexural Modulus | 96000 | kg/cm² | ASTM D790 |
| Rockwell Hardness | 120 | R Scale | ASTM D-785 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod Notched Impact strength | 11 | kg-cm/cm | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting point | 262 | ℃ | DSC |
| HDT | |||
| 18.6 kg/cm2 | 248 | ℃ | ASTM D648 |
| ELECTRICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume Resistivity | 1E15 | ohm·cm | ASTM D257 |
| Dielectric Strength | 17 | kV/mm | ASTM D149 |
| Dielectric Constant | 3.4 | ASTM D150 | |
| Dissipation Factor | 0.02 | ASTM D150 | |
| Arc Resistance | 65 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame Class Rating | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| drying temperature | 80 | ℃ | |
| Drying time | 4 | hrs | |
| Nozzle temperature | 270 | ℃ | |
| Barrel temperature – front section | 275 | ℃ | |
| Barrel temperature – middle section | 285 | ℃ | |
| Barrel temperature – rear section | 290 | ℃ | |
| Mold temperature | 85-95 | ℃ | |
| Injection pressure | 450-1000 | kg/cm² | |
| Screw speed | 180 | rpm | |
| Injection speed | 快速 | ||
| Notes |
|---|
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