| About |
|---|
| Glass-fibre reinforced and mineral filled epoxy moulding compound Good mechanical strength, very good electrical isolation properties even with thin wall thicknesses and high temperatures Primary application(s): electrical parts This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE) and 2006/122 (PFOS)&& |
| Product Description | |
|---|---|
| Supplier | RASCHIG |
| Generic | 环氧树脂 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Electrical Properties,HB,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.90 to 2.00 | g/cm³ | ISO 1183 |
| Apparent density | 0.60 to 0.90 | g/cm³ | ISO 60 |
| Shrinkage rate | |||
| MD | 0.20 to 0.40 | % | ISO 2577 |
| Water absorption rate | |||
| 23℃，24hr | < 0.10 | % | ISO 62 |
| Post contraction | < 0.050 | % | ISO 2577 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 14000 to 16000 | MPa | ISO 527-2 |
| tensile strength | 30.0 to 50.0 | MPa | ISO 527-2 |
| Bending modulus | 17000 to 20000 | MPa | ISO 178 |
| bending strength | 70.0 to 100 | MPa | ISO 178 |
| compressive strength | 150 to 180 | MPa | ISO 604 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.0 to 4.0 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 4.0 to 6.0 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | > 200 | ℃ | ISO 75-2/A |
| 8.0 MPa, unannealed | 180 to 200 | ℃ | ISO 75-2/C |
| Linear coefficient of thermal expansion | |||
| MD：50~150℃ | 1.5E-5 to 2.0E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.40 to 0.60 | W/m/K | ASTM E1461 |
| Maximum operating temperature | IEC 60216 | ||
| <50 h | 240 | ℃ | IEC 60216 |
| 20，000 h | 180 | ℃ | IEC 60216 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+14 to 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 to 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | 30 to 40 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 5.00 7.00 | IEC 60250 | |
| 1 MHz | 4.00 6.00 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 0.030 to 0.050 | IEC 60250 | |
| 1 MHz | 0.010 to 0.030 | IEC 60250 | |
| Arc resistance | PLC 4 | ASTM D495 | |
| Compared to the leakage tracing index | > 250 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | HB | UL 94 | |
| 6.00 mm | V-0 | UL 94 | |
| Glowing wire flammability index | 900 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | 900 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Compression molding pressure | > 5.00 | MPa | |
| Compression molding temperature | 150 to 190 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel middle temperature | 50 to 70 | °C | |
| Barrel front temperature | 70 to 90 | °C | |
| Processing (melt) temperature | 90 to 105 | °C | |
| Mold temperature | 150 to 190 | °C | |
| Back pressure | 0.500 to 1.50 | MPa | |
| Screw speed | 40 to 80 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 168 h / 110°C |
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