| About |
|---|
| Ultramid 8202 is a low viscosity, general purpose PA6 injection molding homopolymer exhibiting excellent melt fluidity for filling thin sections. It is also available in heat stabilized (Ultramid 8202 HS) and/or pigmented versions. It combines good strength, stiffness and toughness as well as excellent heat, chemical and abrasion resistance. Applications Ultramid 8202 is generally recommended for applications such as gears, fittings, casters, beatings, clips, fasteners, plugs, caps, and filter bowls.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High liquidity,Low Viscosity,High Heat Resistance,Good wear resistance,Solvent resistance,Homopolymer,V-2 |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.13 | g/cm³ | ASTM D792 |
| Density | 1.13 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.2 mm | 1.2 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 9.5 | % | ISO 62 |
| saturated | 9.5 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 2.7 | % | ISO 62 |
| Balance, 50% RH | 2.7 | % | ASTM D570 |
| 24hr | 1.6 | % | ASTM D570 |
| 23℃，24hr | 1.6 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 3.5 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 51 | kJ/m² | ISO 179 |
| 23℃ | No Break | ISO 179 | |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 48 | J/m | ASTM D256 |
| 23℃ | 58 | J/m | ASTM D256 |
| Falling impact resistance | |||
| 23℃ | 142 | J | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 60.0 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed | 65.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 150 | ℃ | ISO 75-2/B |
| 0.45 MPa, unannealed | 178 | ℃ | ASTM D648 |
| Melting peak temperature | 220 | ℃ | ASTM D3418 |
| Melting temperature | |||
| DSC | 220 | ℃ | ISO 3146 |
| Linear coefficient of thermal expansion | |||
| MD | 8.3E-5 | 1/℃ | ASTM E831 |
| 0.71 mm | 125 | ℃ | UL 746 |
| 1.5 mm | 125 | ℃ | UL 746 |
| 3.0 mm | 125 | ℃ | UL 746 |
| 6.0 mm | 125 | ℃ | UL 746 |
| Relative temperature index | |||
| Electrical performance | UL 746 | ||
| Strength mechanical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 1.5 mm | 75.0 | ℃ | UL 746 |
| 3.0 mm | 75.0 | ℃ | UL 746 |
| 6.0 mm | 75.0 | ℃ | UL 746 |
| 1.5 mm | 85.0 | ℃ | UL 746 |
| 3.0 mm | 85.0 | ℃ | UL 746 |
| 6.0 mm | 85.0 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+13 | ohms·cm | IEC 60093 |
| 1.50 mm | > 1.0E+13 | ohms·cm | ASTM D257 |
| Dielectric strength | 37 | kV/mm | IEC 60243-1 |
| 1.5 mm | 22 | kV/mm | ASTM D149 |
| Dielectric constant | IEC 60250 | ||
| 100 Hz | 3.50 | IEC 60250 | |
| 1 MHz | 3.30 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 0.010 | IEC 60250 | |
| 1 MHz | 0.020 | IEC 60250 | |
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.71 mm | V-2 | UL 94 | |
| 1.50 mm | V-2 | UL 94 | |
| 3.00 mm | V-2 | UL 94 | |
| 6.00 mm | V-2 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | ||
| 23℃ | 2700 | MPa | ISO 527-2 |
| 80℃ | 485 | MPa | ISO 527-2 |
| 120℃ | 360 | MPa | ISO 527-2 |
| 150℃ | 290 | MPa | ISO 527-2 |
| tensile strength | ASTM D638 | ||
| Yield, -40 ℃ | 126 | MPa | ASTM D638 |
| Yield, 23 ℃ | 78.0 | MPa | ASTM D638 |
| Yield, 80 ℃ | 35.0 | MPa | ASTM D638 |
| Yield, 121 ℃ | 25.0 | MPa | ASTM D638 |
| tensile strength | ISO 527-2 | ||
| Fracture, 23 ℃ | 75.0 | MPa | ASTM D638 |
| Yield, -40 ℃ | 126 | MPa | ISO 527-2 |
| Yield, 23 ℃ | 78.0 | MPa | ISO 527-2 |
| Yield, 80 ℃ | 35.0 | MPa | ISO 527-2 |
| Yield, 120 ℃ | 25.0 | MPa | ISO 527-2 |
| Yield, 150 ℃ | 20.0 | MPa | ISO 527-2 |
| Tensile strain | ASTM D638 | ||
| Fracture, 23 ℃ | 55 | % | ASTM D638 |
| Yield, 23 ℃ | 4.0 | % | ISO 527-2 |
| Yield, 23 ℃ | 4.0 | % | ASTM D638 |
| Yield, 80 ℃ | 42 | % | ASTM D638 |
| Yield, 121 ℃ | 36 | % | ASTM D638 |
| Nominal tensile fracture strain | |||
| 23℃ | 25 | % | ISO 527-2 |
| Bending modulus | ASTM D790 | ||
| 23℃ | 2400 | MPa | ISO 178 |
| -40℃ | 3010 | MPa | ASTM D790 |
| 23℃ | 2830 | MPa | ASTM D790 |
| 65℃ | 500 | MPa | ASTM D790 |
| 90℃ | 350 | MPa | ASTM D790 |
| 121℃ | 305 | MPa | ASTM D790 |
| bending strength | ASTM D790 | ||
| 23℃ | 85.0 | MPa | ISO 178 |
| -40℃ | 170 | MPa | ASTM D790 |
| 23℃ | 108 | MPa | ASTM D790 |
| 65℃ | 30.0 | MPa | ASTM D790 |
| 90℃ | 20.0 | MPa | ASTM D790 |
| 121℃ | 17.0 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 119 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Processing (melt) temperature | 240 to 285 | °C | |
| Mold temperature | 65 to 80 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Notes |
|---|
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