31％玻璃纤维填充注塑级优化的热老化和紫外线稳定性，非常良好的流动性;拉伸模量= 10000兆帕高耐热性;维卡/ B 120 = 134°C 。
[Datasheet Bayblend T88 GF-30]
| Property | Test Condition | Unit | Standard | typical Value | |
|---|---|---|---|---|---|
| Rheological properties | |||||
| Molding shrinkage, parallel | 150x105x3 mm; 260 °C / MT 80 °C | % | b.o. ISO 2577 | 0.15 - 0.35 | |
| Molding shrinkage, normal | 150x105x3 mm; 260 °C / MT 80 °C | % | b.o. ISO 2577 | 0.3 - 0.5 | |
| Melt viscosity | 1000 s-1; 260 °C | Pa·s | b.o. ISO 11443-A | 250 | |
| Mechanical properties (23 °C/50 % r. h.) | |||||
|
Tensile modulus | 1 mm/min | MPa | ISO 527-1,-2 | 10000 |
|
|
Stress at break | 5 mm/min | MPa | ISO 527-1,-2 | 135 |
|
|
Strain at break | 5 mm/min | % | ISO 527-1,-2 | 2.0 |
| Izod impact strength | 23 °C | kJ/m2 | ISO 180-U | 40 | |
| Izod impact strength | -30 °C | kJ/m2 | ISO 180-U | 40 | |
| Izod notched impact strength | 23 °C | kJ/m2 | ISO 180-A | 12 | |
| Izod notched impact strength | -30 °C | kJ/m2 | ISO 180-A | 11 | |
| Thermal properties | |||||
|
|
Temperature of deflection under load | 1.80 MPa | °C | ISO 75-1,-2 | 126 |
|
|
Temperature of deflection under load | 0.45 MPa | °C | ISO 75-1,-2 | 134 |
|
|
Vicat softening temperature | 50 N; 50 °C/h | °C | ISO 306 | 132 |
| Vicat softening temperature | 50 N; 120 °C/h | °C | ISO 306 | 134 | |
|
|
Coefficient of linear thermal expansion, parallel | 23 to 55 °C | 10-4/K | ISO 11359-1,-2 | 0.25 |
|
|
Coefficient of linear thermal expansion, transverse | 23 to 55 °C | 10-4/K | ISO 11359-1,-2 | 0.6 |
|
|
Burning behavior UL 94 | 0.85 mm | Class | UL 94 | HB (Bayer Test) |
| Electrical properties (23 °C/50 % r. h.) | |||||
|
|
Relative permittivity | 100 Hz | - | IEC 60250 | 3.6 |
|
|
Relative permittivity | 1 MHz | - | IEC 60250 | 3.4 |
|
|
Dissipation factor | 100 Hz | 10-4 | IEC 60250 | 30 |
|
|
Dissipation factor | 1 MHz | 10-4 | IEC 60250 | 85 |
|
|
Volume resistivity | Ohm·m | IEC 60093 | 1E14 | |
|
|
Surface resistivity | Ohm | IEC 60093 | 1E17 | |
|
|
Electrical strength | 1 mm | kV/mm | IEC 60243-1 | 35 |
|
|
Comparative tracking index CTI | Solution A | Rating | IEC 60112 | 175 |
| Other properties (23 °C) | |||||
|
|
Water absorption (saturation value) | Water at 23 °C | % | ISO 62 | 0.4 |
|
|
Water absorption (equilibrium value) | 23 °C; 50 % r. h. | % | ISO 62 | 0.1 |
|
|
Density | kg/m3 | ISO 1183-1 | 1375 | |
| Glass fiber content | Method A | % | b.o. ISO 3451-1 | 31 | |
| Processing conditions for test specimens | |||||
|
|
Injection molding-Melt temperature | °C | ISO 294 | 260 | |
|
|
Injection molding-Mold temperature | °C | ISO 294 | 80 | |
|
|
Injection molding-Injection velocity | mm/s | ISO 294 | 540 | |
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