| About |
|---|
| OP – PBT 15GF是一种聚丁烯对苯二甲酸酯(PBT)材料,含有的填充物为15% 玻璃纤维增强材料。 该产品在北美洲有供货,加工方式为:注射成型。 OP – PBT 15GF的主要特性为:阻燃/额定火焰。&& |
| Product Description | |
|---|---|
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.40 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 210℃，2.16kg | 12 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.60 to 1.0 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 89.6 | MPa | ASTM D638 |
| Bending modulus | 4480 | MPa | ASTM D790 |
| bending strength | 131 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 4℃ | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 204 | ℃ | |
| 1.8 MPa, unannealed | 188 | ℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.59 mm | HB | ||
| 3.20 mm | HB |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 116 to 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Barrel rear temperature | 238 to 254 | °C | |
| Barrel middle temperature | 243 to 260 | °C | |
| Barrel front temperature | 249 to 266 | °C | |
| Processing (melt) temperature | 232 to 260 | °C | |
| Mold temperature | 71.1 to 87.8 | °C | |
| Notes |
|---|
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