Ultramid B3EG5
PA6-GF25BASF67056 Ludwigshafen, Germany Glass fibre reinforced injection moulding grade for industrial articles and electrical insulating parts.
물성치 데이터
Typical values for uncoloured product at 23°C
| 물성 항목 | 시험 방법 | 단위 | 건조 (Dry) | 조습 (Cond.) |
|---|---|---|---|---|
| properties | ||||
| Polymer abbreviation | - | - | PA6-GF25 | |
| Density | ISO 1183 | kg/m³ | 1320 | |
| Viscosity number (0.5% in 96% H2 SO4 ) | ISO 307, 1157, 1628 | cm³/g | 140 | |
| Water absorption, saturation in water at 23°C | similar to ISO 62 | % | 6.8 - 7.4 | |
| Moisture absorption, equilibrium 23°C/50% r.h. | similar to ISO 62 | % | 2.1 - 2.5 | |
| Halogen content (Cl, Br, I) based on chloride, coulometry | similar to DIN 51408-2 | mg/kg < | 50 | |
| processing | ||||
| Melting temperature, DSC | ISO 11357-1/-3 | °C | 220 | |
| MVR 275 °C/5 kg | ISO 1133 | cm³/10min | 45 | |
| Melt temperature, injection moulding/extrusion | - | °C | 270 - 290 | |
| Mould temperature, injection moulding | - | °C | 80 - 90 | |
| Moulding shrinkage, constrained | - | % | 0.35 | |
| Molding shrinkage (parallel) | ISO 294-4 | % | 0.35 | |
| Molding shrinkage (normal) | ISO 294-4 | % | 0.70 | |
| Pre/Post-processing, Pre-drying, Temperature | - | °C | 80 | |
| Pre/Post-processing, Pre-drying, Time | - | h | 4 | |
| Melt temperature | - | °C | 280 | |
| Mold temperature | - | °C | 80 | |
| flammability | ||||
| UL94 flammability rating at nominal 1.5 mm (thickness tested) | IEC 60695-11-10 | class (mm) HB (1.57) | ||
| Yellow Card available | - | - | yes | |
| Automotive materials (Thickness >= 1 mm) | ISO 3795, FMVSS 302 | - | + | |
| mechanical | ||||
| Tensile modulus | ISO 527-1/-2 | MPa | 8000 | 5500 |
| Stress at break | ISO 527-1/-2 | MPa | 160 | 105 |
| Strain at break | ISO 527-1/-2 | % | 3.5 | 8.5 |
| Tensile creep modulus, 1000 h, strain ≤ 0.5%, 23°C | ISO 899-1 | MPa | 3000 | |
| Flexural modulus | ISO 178 | MPa | 7400 | 4200 |
| Flexural strength | ISO 178 | MPa | 220 | 150 |
| Charpy unnotched impact strength (23°C) | ISO 179/1eU | kJ/m² | 80 | 105 |
| Charpy unnotched impact strength (-30°C) | ISO 179/1eU | kJ/m² | 75 | - |
| Charpy notched impact strength (23°C) | ISO 179/1eA | kJ/m² | 12 | 25 |
| Charpy notched impact strength (-30°C) | ISO 179/1eA | kJ/m² | 10 | - |
| Izod notched impact strength (23°C) | ISO 180/A | kJ/m² | 12 | 17 |
| thermal | ||||
| Deflection temp. under load 1.8 MPa (HDT A) | ISO 75-1/-2 | °C | 210 | |
| Deflection temp. under load 0.45 MPa (HDT B) | ISO 75-1/-2 | °C | 220 | |
| Max. service temperature (short cycle operation) | - | °C | 200 | |
| Temperature index at 50% loss of tensile strength after 5000 h | IEC 60216 | °C | 165 | |
| Temperature index at 50% loss of tensile strength after 20000 h | IEC 60216 | °C | 135 | |
| Coefficient of linear thermal expansion, longitudinal (23-55)°C | ISO 11359-1/-2 | E-6/K | 27 | |
| Coefficient of linear thermal expansion, transverse (23-55)°C | ISO 11359-1/-2 | E-6/K | 110 | |
| Thermal conductivity | DIN 52612-1 | W/(m K) | 0.29 | |
| Specific heat capacity | - | J/(kg*K) | 1310 | |
| electrical | ||||
| Relative permittivity (1 MHz) | IEC 62631-2-1 | - | 3.8 | 7 |
| Dissipation factor (1 MHz) | IEC 62631-2-1 | E-4 | 250 | 2400 |
| Volume resistivity | IEC 62631-3-1 | Ohm*m | 1E13 | 1E10 |
| Surface resistivity | IEC 62631-3-2 | Ohm | 1E12 | 1E10 |
| Comparative tracking index, CTI, test liquid A | IEC 60112 | - | - | 575 |
| Electric strength K20/K20, (60*60*1 mm³) | IEC 60243-1 | kV/mm | 41 | 35 |
기술 자료
관련 PA6-GF25 Grade
Glass fibre reinforced and heat aging resistant injection moulding grade, e.g.used for automobile parts with high stiffness requirements under the hood. The products can also be offered as BMBcert™ and/or Ccycled™. Due to the Massbalance approach the product properties do not change.
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