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Menzolit® SMC 2500
| Category: | Polyester, TS , Thermoset Polyester |
| Manufacturer: | Menzolit Ltd (UK) |
| Trademark: | Menzolit® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | cOUgSY_Menzolit-SMC-2500.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Menzolit® SMC 2500 is a sheet moulding compound based on unsaturated polyester resin. The product is glass fibre reinforced and contains mineral fillers. In case of fire the product doesn't melt, neither does it form droplets nor is smoke generation excessive. The material is compression moulded in heated steel moulds. It is recommended to work with chrome plated tools. The product contains no halogens. Menzolit® SMC 2500 is a special SMC for high voltage isolating applications. The glass level has been selected to combine good mouldability with good strength and stiffness properties. Even without a specific fire retardant, the fire retardancy level HB according to UL 94 is achieved. The electrical properties have been improved to achieve high isolating properties. When moulding this material, a high moulding pressure is very important. Only highly densified material guaranties the high isolating properties. Typical applications are isolating components and functional components within high voltage power systems. The material can be used within a SF6 atmosphere. |
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| Part Marking Code (ISO 11469) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.80 | g/cm³ | ISO 1183 |
| Molding Shrinkage | |||
| -- 1 | 0.0 | % | DIN 53464 |
| -- | 0.050 | % | ISO 2577 |
| Water Absorption (Saturation, 23°C) | < 0.30 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (Compression Molded) | 11000 | MPa | ISO 527-2 |
| Tensile Stress (Yield, Compression Molded) | 60.0 | MPa | ISO 527-2 |
| Flexural Modulus (Compression Molded) | 9000 | MPa | ISO 178 |
| Flexural Stress (Compression Molded) | 145 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
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| Charpy Notched Impact Strength (Compression Molded) | 65 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature (1.8 MPa, Unannealed) | > 200 | °C | ISO 75-2/A |
| Continuous Use Temperature | 165 | °C | Internal Method |
| Glass Transition Temperature | 170 | °C | DSC |
| CLTE - Flow | 1.2E-5 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+13 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Electric Strength | 36 | kV/mm | IEC 60243-1 |
| Dissipation Factor | 0.010 | IEC 60250 | |
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (3.00 mm) | HB | UL 94 | |
| Oxygen Index | 22 | % | ISO 4589-2 |
| Injection | Nominal Value | Unit | |
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| Mold Temperature | 135 to 150 | °C | |
| Injection Pressure | 20.0 to 25.0 | MPa |
| Note Message | |
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| 1 . | Post Molding Shrinkage |
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