| About |
|---|
| Product Description | |
|---|---|
| Supplier | SUQING |
| Material Status | Commercial: Active |
| Features | High impact resistance,halogen-free,Environmental safety,low-temperature impact resistance,Food contact compliance |
| Availabilitys | China |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| 23℃ | 1.06 | g/cm³ | GB/1033 |
| Melt index | |||
| 200℃，10kg | 14 | g/10min | GB/T3682 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 50mm/min | 39 | MPa | GB/T1040 |
| elongation at break | |||
| 50mm/min | 5 | % | GB/T1040 |
| Bending modulus | |||
| 50mm/min | 1965 | MPa | GB/T9341 |
| bending strength | |||
| 50mm/min | 67 | MPa | GB/T9341 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 13 | KJ/m² | ASTM D256 |
| Process Conditions | |||
|---|---|---|---|
| Injection molding | Nominal value | Unit | Test method |
| drying temperature | 70 – 80 | °C | |
| Drying time | 2.0 – 4.0 | hr | |
| Temperature at the rear of the barrel | 180 – 200 | °C | |
| Temperature in the middle of the barrel | 190 – 210 | °C | |
| Front temperature of material barrel | 200 – 220 | °C | |
| Nozzle temperature | 200 – 230 | °C | |
| Processing (melt) temperature | 210 – 240 | °C | |
| Mold temperature | 40 – 70 | °C | |
| Back pressure | 0.490 – 1.47 | MPa | |
| Screw speed | 30 – 60 | rpm | |
| Notes |
|---|
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