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BMC 3001H
| Category: | Polyester, TS , Thermoset Polyester |
| Manufacturer: | Bulk Molding Compounds, Inc. |
| Trademark: | BMC |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | XCknfG_BMC-3001H.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| BMC 3001H molding compound is a mineral filled, glass-fiber reinforced alkyd compound suitable for compression and transfer molding. Because of its soft flow, it is also used extensively in cold spur molding. This is a general-purpose material with good creep resistance and electrical properties. Typical applications include brush holders, voltage regulator housings and relay bases. BMC 3001H molding compound is produced in extruded form in a range of industrial colors. It is available in logs up to 12 inches in length or as precut slugs, of specific weight, in diameters from ¾ " to 2 7/8 ". Within this range smaller diameters are supplied as multiple extrusions and weight tolerances are plus or minus 5% up to a maximum of of plus 15 grams. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 2.14 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (Compression Molded) | 0.30 to 0.50 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.19 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Barcol Hardness | 65 | ASTM D2583 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Strength (Compression Molded) | 121 | MPa | ASTM D790 |
| Compressive Strength | 159 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (Compression Molded) | 160 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed, Compression Molded) | 260 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength 1 | 13 | kV/mm | ASTM D149 |
| Dielectric Constant (60 Hz) | 6.70 | ASTM D150 | |
| Dissipation Factor (60 Hz) | 0.020 | ASTM D150 | |
| Arc Resistance | 180 | sec | ASTM D495 |
| Comparative Tracking Index (CTI) | 500 | V | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | UL 94 | ||
| 1.59 mm | HB | ||
| 3.18 mm | HB | ||
| 6.35 mm | HB |
| Injection | Nominal Value | Unit | |
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| Mold Temperature | 138 to 166 | °C |
| Note Message | |
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| 1 . | Method A (Short-Time) |
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