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BMC 610
| 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: | n7gB5U_BMC-610.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| BMC 610 molding compound is a mineral filled, glass-fiber-reinforced polyester compound suitable for compression, transfer and stuffer injection molding. It is set a part form other medium impact electrical grade materials by its very high arc resistance and outstanding flame resistance in thin sections. Typical applications include transformer bobbins, terminal boards, arc chutes and contactors. BMC 610 molding compound is produced in extruded form in a range on industrial colors. It is available in logs up to 12 inches in length or as precut slugs, of specific weight, in diameters 1" to 2 ½" . Within this range, smaller diameters are supplied as multiple extrusion and weight tolerances are plus or minus 5 %, up to a maximum of plus or minus 15 grams. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.89 to 1.95 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.25 to 0.46 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Barcol Hardness | 28 to 43 | ASTM D2583 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 41.4 to 55.2 | MPa | ASTM D638 |
| Flexural Strength | 96.5 to 124 | MPa | ASTM D790 |
| Compressive Strength | 165 to 193 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 110 to 210 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed) | > 260 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
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| Dielectric Strength 1 | 14 | kV/mm | ASTM D149 |
| Dielectric Constant (60 Hz) | 5.50 | ASTM D150 | |
| Dissipation Factor (60 Hz) | 0.015 | ASTM D150 | |
| Arc Resistance | > 210 | sec | ASTM D495 |
| Comparative Tracking Index (CTI) | > 600 | V | UL 746 |
| Inclined-Plane Tracking (2.5 kV) | > 900 | min | ASTM D2303 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | UL 94 | ||
| 0.794 mm | V-0 | ||
| 1.59 mm | V-0 | ||
| 3.18 mm | V-0 | ||
| 6.35 mm | V-0 |
| 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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| BCC Resins BC 8400 | BCC Products Inc. | PUR, Unspecified | BCC Resins |
| Kumho EP AES HW 600G | Korea Kumho Petrochemical Co., Ltd. | AES | Kumho EP |
| ALPERFORM PC LD | ALBIS PLASTIC GmbH | PC | ALPERFORM |
