| About |
|---|
| LNP THERMOCOMP WX88406 is a compound based on PBT resin containing Proprietary Filler(s).&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | 热塑性聚酯 |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.49 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：24 hrs | 0.20 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 7930 | MPa | ASTM D638 |
| tensile strength | ASTM D638 | ||
| fracture | 103 | MPa | ASTM D638 |
| fracture | 103 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| fracture | 2.9 | % | ASTM D638 |
| fracture | 2.9 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| — | 7060 | MPa | ASTM D790 |
| 50 mm span | 7060 | MPa | ASTM D790 |
| bending strength | 165 | MPa | ASTM D790 |
| Fracture, 50 mm span | 165 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 69 | J/m | ASTM D256 |
| 23℃ | 680 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 202 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 221 to 232 | °C | |
| Barrel middle temperature | 243 to 254 | °C | |
| Barrel front temperature | 260 to 271 | °C | |
| Processing (melt) temperature | 238 to 266 | °C | |
| Mold temperature | 82 to 99 | °C | |
| Back pressure | 0.172 to 0.344 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. Type 1A |
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