| About |
|---|
| Crastin® FR684NH BK591是一种THERMOPLASTIC POLYESTER RESIN产品,含有的填充物为25% 玻璃纤维增强材料。 它可以通过注射成型进行加工,在北美洲、非洲和中东、拉丁美洲、欧洲或亚太地区有供货。 主要特性为:阻燃/额定火焰。 |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Availabilitys | Latin America,North America,Europe,Africa & Middle East ,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile modulus | 11000 | MPa | ISO 527-2 |
| Tensile stress (fracture) | 100 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.3 | % | ISO 527-2 |
| Poisson’s ratio | 0.33 | ISO 527 | |
| Flexural Strength | 164 | MPa | ISO 178 |
| Flexural Modulus | 11200 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 7 | kJ/m² | ISO 179/1eA |
| -30℃ | 6.4 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact strength | |||
| 23℃ | 39 | kJ/m² | ISO 179/1eU |
| -30℃ | 42 | kJ/m² | ISO 179/1eU |
| Izod Notched Impact strength | |||
| 23℃ | 7 | KJ/m² | ISO 180/1A |
| -30℃ | 7 | KJ/m² | ISO 180/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 205 | ℃ | ISO 75-2/A |
| Melting temperature | 223 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.75 mm | V-0 | ||
| 1.50 mm | V-0 | ||
| Oxygen Index | 40 | % | ISO 4589-2 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.52 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 0.5 | % | ISO 294-4 |
| MD | 1.3 | % | ISO 294-4 |
| Water Absorption | |||
| 0.1 | % | ISO 62 | |
| 0.25 | % | ISO 62 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 120 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.040 | % | |
| Processing (melt) temperature | 240 to 260 | °C | |
| Melt Temperature, Optimal | 250 | °C | |
| Mold temperature | 30 to 130 | °C | |
| Mold Temperature, Optimal | 80 | °C | |
| Maintaining pressure | 60.0 | MPa | |
| Back Pressure | As low as possible | ||
| Drying Recommended | yes | ||
| Hold Pressure Time | 3.00 | s/mm | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |