| About |
|---|
| 25% Glass Fiber Reinforced, Flame Retardant, Halogen Free Polyamide 6.6 for Injection Moulding applications.&& |
| Product Description | |
|---|---|
| Supplier | Ram-On |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.35 | g/cm³ | ASTM D792 , ISO 1183 |
| Shrinkage rate | |||
| MD | 0.30 to 0.70 | % | |
| — | 0.30 to 0.70 | % | ISO 2577 |
| Water absorption rate | |||
| saturated | 6.0 | % | ASTM D570 |
| Saturation, 23 ℃ | 6.0 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 1.8 | % | ASTM D570，ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 70 | J/m | ASTM D256 |
| 23℃ | 7.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 250 | ℃ | ASTM D648，ISO 75-2/B |
| 1.8 MPa, unannealed | 240 | ℃ | ASTM D648，ISO 75-2/A |
| Melting temperature | 256 | ℃ | ISO 11357-3 , ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+17 | ohms·cm | IEC 60093 |
| Dielectric strength | 80 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 1 MHz | 3.70 | IEC 60250 | |
| Compared to the leakage tracing index | 550 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | V-0 5VA | UL 94 | |
| Glowing wire flammability index | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | 825 | ℃ | IEC 60695-2-13 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 | |
| R-level | 120 | ISO 2039-2 | |
| tensile strength | |||
| yield | 140 | MPa | ASTM D638 , ISO 527-2 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 , ISO 527-2 |
| Bending modulus | 8000 | MPa | ASTM D790 , ISO 178 |
| bending strength | 200 | MPa | ASTM D790，ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 85 | °C | |
| Drying time | 3.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Barrel rear temperature | 270 to 280 | °C | |
| Barrel middle temperature | 280 to 300 | °C | |
| Barrel front temperature | 285 to 310 | °C | |
| Mold temperature | 65 to 110 | °C | |
| Injection pressure | 70.0 to 125 | MPa | |
| Injection speed | 快速 | ||
| Hold pressure | 35.0 to 85.0 | MPa | |
| Back pressure | 0.350 to 0.700 | MPa | |
| Screw speed | 60 to 90 | rpm | |
| Notes |
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| 1. Typical properties: these are not to be construed as specifications. |
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