| About |
|---|
| Product Description | |
|---|---|
| Supplier | SUQING |
| Generic | PP not specified |
| Material Status | Commercial: Negative |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.02 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 27 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.5-0.8 | % | ASTM D955 |
| TD | 0.5-1.0 | % | ASTM D955 |
| Water absorption rate | 0.2 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 50mm/min | 23 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 50mm/min | 50 | % | ASTM D638 |
| bending strength | |||
| 3mm/min | 33 | MPa | ASTM D790 |
| Bending modulus | |||
| 3mm/min | 1400 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 80 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| melting point | 180 | ℃ | ASTM D2133 |
| Process Conditions | |||
|---|---|---|---|
| Injection temperature | Nominal value | Unit | Test method |
| drying temperature | 80-90 | ℃ | |
| Drying time | 1-3 | hr | |
| Injection mold temperature | 40-60 | ℃ | |
| Injection screw temperature | 160-190 | ℃ | |
| Notes |
|---|
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