Bulk Molding Compounds BMC T44 High Strength Mineral Filled Molding Compound
| Manufacturer | BMC – Bulk Molding Compounds Inc. |
| Trade Name | BMC |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
BMC T44 is a high strength mineral filled molding compound that is available in a variety of colors. It can be injection, compression or transfer molded. BMC T44 has been successful in displacing engineered phenolic materials in automotive slip-ring as well as commutator applications. Other uses are in welder tips and handles as well as structural parts.Information provided by Bulk Molding Compounds, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.59 – 1.79 g/cc | 0.0574 – 0.0647 lb/in³ | Molded |
| Linear Mold Shrinkage | 0.0015 – 0.0025 cm/cm | 0.0015 – 0.0025 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Barcol | 30 – 40 | 30 – 40 | |
| Tensile Strength | 65.5 – 79.3 MPa | 9500 – 11500 psi | |
| Flexural Strength | 152 – 179 MPa | 22000 – 26000 psi | |
| Flexural Modulus | 8.96 – 10.3 GPa | 1300 – 1500 ksi | |
| Compressive Strength | 117 – 145 MPa | 17000 – 21000 psi | |
| Izod Impact, Notched | 7.26 – 8.33 J/cm | 13.6 – 15.6 ft-lb/in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 218 – 260 °C | 425 – 500 °F | |
| Flammability, UL94 | HB | HB | This product is not currently UL listed. |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 13.6 – 15.6 kV/mm | 345 – 395 kV/in | short time |
| Arc Resistance | 188 sec | 188 sec |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 143 – 171 °C | 290 – 340 °F |
