| About |
|---|
| Michilar T7200GF30是一种聚对苯二甲酸乙二酯(PET)产品,含有的填充物为30% 玻璃纤维增强材料。 它,在北美洲有供货。&& |
| Product Description | |
|---|---|
| Generic | PET |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.56 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.25 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 145 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 5.0 | % | ASTM D638 |
| Bending modulus | |||
| tangent | 9650 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 100 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 227 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 221 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 127 | °C | |
| Drying time | 3.0 | hr | |
| Recommended maximum moisture content | 5.0E-3 | % | |
| Barrel rear temperature | 271 | °C | |
| Barrel middle temperature | 274 | °C | |
| Barrel front temperature | 277 | °C | |
| Nozzle temperature | 288 | °C | |
| Processing (melt) temperature | 288 | °C | |
| Mold temperature | 93 | °C | |
| Notes |
|---|
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