| About |
|---|
| Menzolit® SMC 0310 is a low shrink standard SMC providing improved surface quality, reduced shrinkage and warpage. Typical fields of applications are mechanical engineering and electrical industry, where improved dimensional stability and better surface p&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | Low warping,Excellent Processability,Good surface appearance,Low smoke,Good Dimensional Stability,Low contractility,Halogen free,High Heat Resistance,HB |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.80 | g/cm³ | ISO 1183 |
| Shrinkage rate | 0.050 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.50 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| Compression Molding | 12000 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, molding | 75.0 | MPa | ISO 527-2 |
| Bending modulus | |||
| Compression Molding | 10000 | MPa | ISO 178 |
| bending strength | |||
| Compression Molding | 180 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| Compression Molding | 80 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 130 | ℃ | DSC |
| Linear coefficient of thermal expansion | |||
| MD | 1.2E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | HB | UL 94 | |
| Igniting temperature of the hot wire | 750 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 22 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Mold temperature | 135 to 150 | °C | |
| Injection pressure | 8.00 to 10.0 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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