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Arnite® BM4 240
| Category: | PBT+PET , Polybutylene Terephthalate + PET |
| Manufacturer: | DSM Engineering Plastics |
| Trademark: | Arnite® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Rm388f_Arnite-BM4-240.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Arnite® BM4 240 is a Polybutylene Terephthalate + PET (PBT+PET) material filled with 20% mineral. It is available in Asia Pacific. Primary attribute of Arnite® BM4 240: Flame Rated. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.48 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Across Flow | 1.7 | % | |
| Flow | 1.4 | % | |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.35 | % | |
| Equilibrium, 23°C, 50% RH | 0.15 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4500 | MPa | ISO 527-2 |
| Tensile Stress (Break) | 55.0 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 2.2 | % | ISO 527-2 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 2.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 30 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 195 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 100 | °C | ISO 75-2/A |
| Melting Temperature 1 | 225 | °C | ISO 11357-3 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flammability Classification (1.50 mm) | HB | IEC 60695-11-10, -20 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 120 | °C | |
| Drying Time | 3.0 to 12 | hr | |
| Rear Temperature | 230 to 240 | °C | |
| Middle Temperature | 230 to 250 | °C | |
| Front Temperature | 240 to 260 | °C | |
| Nozzle Temperature | 240 to 260 | °C | |
| Processing (Melt) Temp | 240 to 270 | °C | |
| Mold Temperature | 60.0 to 100 | °C | |
| Injection Rate | Moderate-Fast | ||
| Back Pressure | 3.00 to 10.0 | MPa | |
| Screw Compression Ratio | 2.5:1.0 |
| Note Message | |
|---|---|
| 1 . | 10°C/min |
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