| About |
|---|
| Ultramid 8267G HS BK-102 is a heat stabilized, black pigmented, 40% mineral and glass fiber reinforced PA6 injection molding compound. It possesses a balance of engineering properties in combination with excellent dimensional stability, low warp and resistance to sink-mark formation. It exhibits high strength, rigidity, and good heat distortion temperature. It resists creep under load and the heat stabilizer system extends its retention of properties at elevated temperatures. It has good chemical resistance to greases, oils and hydrocarbons. Applications Ultramid 8267G HS BK-102 is generally recommended for applications such as rotors, wheels, rims, timing belt covers, automotive cooling fans and shrouds.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low warping,Good flexibility,Good Dimensional Stability,Good liquidity,Grease resistance,Solvent resistance,Heat Stabilized,Hydrocarbons,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | ASTM D792 |
| Density | 1.48 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 5.7 | % | ISO 62 |
| saturated | 5.7 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 1.6 | % | ISO 62 |
| Balance, 50% RH | 1.6 | % | ASTM D570 |
| 24hr | 0.90 | % | ASTM D570 |
| 23℃，24hr | 0.90 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 3.5 | kJ/m² | ISO 179 |
| 23℃ | 5.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 52 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| 23℃ | 55 | J/m | ASTM D256 |
| -40℃ | 4.0 | kJ/m² | ISO 180 |
| 23℃ | 6.0 | kJ/m² | ISO 180 |
| Falling impact resistance | |||
| 23℃ | 2.03 | J | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 200 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed | 202 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 215 | ℃ | ISO 75-2/B |
| Melting peak temperature | 220 | ℃ | ASTM D3418 |
| Melting temperature | |||
| DSC | 220 | ℃ | ISO 3146 |
| Linear coefficient of thermal expansion | |||
| TD | 6.7E-5 | 1/℃ | |
| MD | 3.1E-5 | 1/℃ | ASTM E831 |
| MD | 3.0E-5 | 1/℃ | |
| Relative temperature index | |||
| Electrical performance, 1.50 mm | 105 | ℃ | UL 746 |
| Strength mechanical performance, 1.50 mm | 105 | ℃ | UL 746 |
| Impact mechanical performance, 1.50 mm | 105 | ℃ | 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 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | ||
| -40℃ | 9790 | MPa | ISO 527-2 |
| 23℃ | 8300 | MPa | ISO 527-2 |
| 80℃ | 3530 | MPa | ISO 527-2 |
| 120℃ | 2740 | MPa | ISO 527-2 |
| 150℃ | 2170 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 130 | MPa | ASTM D638 |
| Fracture, 23 ℃ | 125 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.0 | % | ISO 527-2 |
| Fracture, 23 ℃ | 3.0 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 7200 | MPa | ISO 178 |
| 23℃ | 7930 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 195 | MPa | ISO 178 |
| 23℃ | 215 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 121 | ASTM D785 | |
| Ball hardness | 220 | MPa | ISO 2039-1 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 83 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Processing (melt) temperature | 270 to 295 | °C | |
| Mold temperature | 80 to 95 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Notes |
|---|
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