| About |
|---|
| Advanced Composites BJS-MNR2 is a Polypropylene product. It is available in North America. Characteristics include: Copolymer Impact Resistant&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | High impact resistance,Impact copolymer |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 12 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.0 mm | 1.4 to 1.7 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 88.0 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 75 | ASTM D785 | |
| tensile strength | |||
| yield | 23.3 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 300 | % | ASTM D638 |
| Bending modulus | 950 | MPa | ASTM D790 |
| bending strength | 23.3 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 199 | °C | |
| Barrel middle temperature | 210 to 221 | °C | |
| Barrel front temperature | 221 | °C | |
| Nozzle temperature | 216 | °C | |
| Processing (melt) temperature | 185 to 227 | °C | |
| Mold temperature | 27 to 43 | °C | |
| Injection speed | 慢to中等 | ||
| Cushion | 5.00 to 10.0 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.39 in/min |
| 3. 0.079 in/min |
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