混合5％矿物填充阻燃;薄壁应用;注塑成型;维卡/乙120 = 103°C; HDT / A> = 85°C，在小壁的厚度很好的UL认证（V-0在0.75毫米）;锑，氯和溴的阻燃剂。
[Datasheet Bayblend FR3020]
| Property | Test Condition | Unit | Standard | typical Value | |
|---|---|---|---|---|---|
| Rheological properties | |||||
|
Melt volume-flow rate | 240 °C; 5 kg | cm3/10 min | ISO 1133 | 20 |
| Molding shrinkage, parallel | 150x105x3 mm; 240 °C / MT 80 °C | % | b.o. ISO 2577 | 0.4 - 0.6 | |
| Molding shrinkage, normal | 150x105x3 mm; 240 °C / MT 80 °C | % | b.o. ISO 2577 | 0.4 - 0.6 | |
| Melt viscosity | 1000 s-1; 260 °C | Pa·s | b.o. ISO 11443-A | 200 | |
| Mechanical properties (23 °C/50 % r. h.) | |||||
|
|
Tensile modulus | 1 mm/min | MPa | ISO 527-1,-2 | 3200 |
|
|
Yield stress | 50 mm/min | MPa | ISO 527-1,-2 | 65 |
|
|
Yield strain | 50 mm/min | % | ISO 527-1,-2 | 4.0 |
| Stress at break | 50 mm/min | MPa | ISO 527-1,-2 | 50 | |
| Strain at break | 50 mm/min | % | b.o. ISO 527-1,-2 | > 30 | |
| Izod notched impact strength | 23 °C | kJ/m2 | ISO 180-A | 11 | |
| Thermal properties | |||||
|
|
Temperature of deflection under load | 1.80 MPa | °C | ISO 75-1,-2 | 85 |
|
|
Temperature of deflection under load | 0.45 MPa | °C | ISO 75-1,-2 | 95 |
|
|
Vicat softening temperature | 50 N; 50 °C/h | °C | ISO 306 | 101 |
| Vicat softening temperature | 50 N; 120 °C/h | °C | ISO 306 | 103 | |
|
|
Coefficient of linear thermal expansion, parallel | 23 to 55 °C | 10-4/K | ISO 11359-1,-2 | 0.7 |
|
|
Coefficient of linear thermal expansion, transverse | 23 to 55 °C | 10-4/K | ISO 11359-1,-2 | 0.7 |
|
|
Burning behavior UL 94 [UL recognition] | 0.75 mm | Class | UL 94 | V-0 |
|
|
Burning behavior UL 94-5V [UL recognition] | 2.0 mm | Class | UL 94 | 5VB |
| Burning behavior UL 94-5V [UL recognition] | 3.0 mm | Class | UL 94 | 5VA | |
| Electrical properties (23 °C/50 % r. h.) | |||||
|
|
Relative permittivity | 100 Hz | - | IEC 60250 | 3.1 |
|
|
Relative permittivity | 1 MHz | - | IEC 60250 | 3.0 |
|
|
Dissipation factor | 100 Hz | 10-4 | IEC 60250 | 50 |
|
|
Dissipation factor | 1 MHz | 10-4 | IEC 60250 | 70 |
|
|
Volume resistivity | Ohm·m | IEC 60093 | 1E14 | |
|
|
Surface resistivity | Ohm | IEC 60093 | 1E16 | |
|
|
Electrical strength | 1 mm | kV/mm | IEC 60243-1 | 35 |
|
|
Comparative tracking index CTI | Solution A | Rating | IEC 60112 | 275 |
| Other properties (23 °C) | |||||
|
|
Water absorption (saturation value) | Water at 23 °C | % | ISO 62 | 0.5 |
|
|
Water absorption (equilibrium value) | 23 °C; 50 % r. h. | % | ISO 62 | 0.2 |
|
|
Density | kg/m3 | ISO 1183-1 | 1200 | |
| Processing conditions for test specimens | |||||
|
|
Injection molding-Melt temperature | °C | ISO 294 | 240 | |
|
|
Injection molding-Mold temperature | °C | ISO 294 | 80 | |
|
|
Injection molding-Injection velocity | mm/s | ISO 294 | 240 | |
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