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Bakelite® UP 3720
| Category: | Polyester, TS , Thermoset Polyester |
| Manufacturer: | Hexion Inc. |
| Trademark: | Bakelite® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 8wUIDf_Bakelite-UP-3720.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Product Description Polyester moulding compound, mainly organically filled, styrene free, very slight post shrinkage, very good electrical properties, very good sliding friction properties, dimensionally stable, UL listed moulding compound 0,8 mm / V1 (ALL), 1,5 mm / V-0 (ALL) Application Areas Bearings, guide rails, crossbars, micro switches, regulator switch cylinders |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.75 | g/cm³ | ISO 1183 |
| Apparent Density | 0.64 | g/cm³ | ISO 60 |
| Molding Shrinkage | ISO 2577 | ||
| -- 1 | 0.35 | % | |
| -- 2 | 0.70 | % | |
| Water Absorption - 24h/23C | 45.0 | mg | ISO 62 |
| Post Shrinkage | ISO 2577 | ||
| -- 3 | 0.15 | % | |
| -- 4 | 0.10 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Compression Molding Molding Pressure | > 15.0 | MPa | |
| Compression Molding Temperature | 160 to 190 | °C |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Indentation Hardness (H 961/30) | 250 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 9000 | MPa | ISO 527-2/1 |
| Tensile Stress | 45.0 | MPa | ISO 527-2/5 |
| Flexural Modulus | 8000 | MPa | ISO 178 |
| Flexural Stress 5 | 90.0 | MPa | ISO 178 |
| Compressive Stress | 250 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 2.2 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 9.0 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (8.0 MPa, Unannealed) | 75.0 | °C | ISO 75-2/C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+11 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+12 | ohms·cm | IEC 60093 |
| Electric Strength 6(1.00 mm) | 33 | kV/mm | IEC 60243-1 |
| Relative Permittivity (100 Hz) | 5.00 | IEC 60250 | |
| Dissipation Factor (100 Hz) | 0.025 | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.800 mm, All | V-1 | ||
| 1.50 mm, All | V-0 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 60.0 to 75.0 | °C | |
| Nozzle Temperature | 80.0 to 100 | °C | |
| Processing (Melt) Temp | 80.0 to 100 | °C | |
| Mold Temperature | 160 to 190 | °C | |
| Injection Pressure | > 15.0 | MPa | |
| Back Pressure | 0.500 to 2.00 | MPa |
| Note Message | |
|---|---|
| 1 . | Compression |
| 2 . | Injection |
| 3 . | Injection |
| 4 . | Compression |
| 5 . | 2.0 mm/min |
| 6 . | short term, electrode layout P25mm/P25mm in transformer oil equivalent to IEC 60296 |
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|---|---|---|---|
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