| About |
|---|
| 30% glass fiber reinforced PBT&& |
| Product Description | |
|---|---|
| Supplier | Polyone |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 90 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 210 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+12 | ohms | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.20 mm | HB | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 130 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.0 | % | ASTM D638 |
| Bending modulus | 8200 | MPa | ASTM D790 |
| bending strength | 195 | MPa | ASTM D790 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.53 | g/cm³ | ASTM D792 |
| Shrinkage rate | 0.40 to 0.90 | % | ASTM D955 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 130 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 240 to 270 | °C | |
| Mold temperature | 75 to 95 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.051 in/min |
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