Material Comparison
Product Info
Product Name
Brand Name
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ABS 221 Schulman Plastics
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Schulman Plastics/221 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23℃ | ASTM D-256 | 246 J/m |
| Rockwell hardness | ASTM D-785 | 105 R scale | |
| bending strength | ASTM D-790 | 96.5 MPa | |
| Impact strength of cantilever beam gap | 23℃ | ASTM D-256 | 85.4 J/m |
| elongation at break | ASTM D-638 | 3.0 % | |
| Flexural modulus | ASTM D-790 | 3930 MPa | |
| tensile strength | ASTM D-638 | 60.0 MPa |
| physical property | Test Condition | Test Method | Schulman Plastics/221 |
|---|---|---|---|
| density | ASTM D-792 | 1.10 g/cm | |
| Shrinkage rate | Flow | ASTM D-955 | 0.20 % |
| Thermal performance | Test Condition | Test Method | Schulman Plastics/221 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa，未退火，HDT | ASTM D-648 | 100 ℃ |
| 1.80MPa，未退火，HDT | ASTM D-648 | 93.9 ℃ |
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