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Synres-Almoco SI 4552
| Category: | Silicone , Silicone |
| Manufacturer: | Synres-Almoco BV |
| Trademark: | Synres-Almoco |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | n4ulhu_Synres-Almoco-SI-4552.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Glass-fibre reinforced silicone compound Excellent thermal stability - continual use temperatures of up to 300°C, exceptional electrical properties, good mechanical strength, very good dimensional stability Primary application(s): Very high heat resistant connectors This product meets the allowed upper limits for PCAs and also conforms to the requirements of the EU directive 2006/122 (PFOS) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.90 to 2.00 | g/cm³ | ISO 1183 |
| Apparent Density | 0.95 to 1.05 | g/cm³ | ISO 60 |
| Molding Shrinkage - Flow 1 | 0.20 to 0.60 | % | ISO 2577 |
| Water Absorption (23°C, 24 hr) | < 0.10 | % | ISO 62 |
| Post Shrinkage 2 | < 0.050 | % | ISO 2577 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ISO 527-2 | ||
| Compression Molded | 12000 to 14000 | MPa | |
| Injection Molded | 5000 to 6000 | MPa | |
| Tensile Stress | ISO 527-2 | ||
| Compression Molded | 30.0 to 40.0 | MPa | |
| Injection Molded | 30.0 to 40.0 | MPa | |
| Flexural Modulus | ISO 178 | ||
| Compression Molded | 8000 to 11000 | MPa | |
| Injection Molded | 8000 to 10000 | MPa | |
| Flexural Stress | ISO 178 | ||
| Compression Molded | 60.0 to 70.0 | MPa | |
| Injection Molded | 60.0 to 80.0 | MPa | |
| Compressive Stress | 70.0 to 90.0 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
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| Charpy Notched Impact Strength | ISO 179/1eA | ||
| Compression Molded | 2.0 to 3.0 | kJ/m² | |
| Injection Molded | 1.5 to 2.5 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| Compression Molded | 4.0 to 6.0 | kJ/m² | |
| Injection Molded | 4.0 to 6.0 | kJ/m² |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature | |||
| 1.8 MPa, Unannealed | > 200 | °C | ISO 75-2/A |
| 8.0 MPa, Unannealed | > 200 | °C | ISO 75-2/C |
| CLTE - Flow (50 to 150°C) | 2.0E-5 to 4.0E-5 | cm/cm/°C | ISO 11359-2 |
| Thermal Conductivity | 0.40 to 0.60 | W/m/K | ASTM E1461 |
| Electrical | 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 |
| Electric Strength | 20 to 30 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 6.00 4.00 | ||
| 1 MHz | 6.00 4.00 | ||
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 0.010 to 0.020 | ||
| 1 MHz | 0.020 to 0.040 | ||
| Arc Resistance | PLC 4 | ASTM D495 | |
| Comparative Tracking Index | > 300 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (0.600 mm, Tested by RASCHIG) | V-0 | UL 94 |
| Note Message | |
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| 1 . | Compression Molded |
| 2 . | 168 h / 110°C |
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|---|---|---|---|
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