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Product Name
Brand Name
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PC NAXALOY® 770-NT137 MRC USA
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | MRC USA/NAXALOY® 770-NT137 |
|---|---|---|---|
| Impact strength of cantilever beam gap | -30°C | ASTM D256 | 430 J/m |
| 23°C | ASTM D256 | 640 J/m | |
| InstrumentedDartImpact | -29°C,DuctileFailure | ASTM D3763 | 52.0 J |
| Mechanical properties | Test Condition | Test Method | MRC USA/NAXALOY® 770-NT137 |
|---|---|---|---|
| Flexural modulus | ASTM D790 | 2070 MPa | |
| tensile strength | 屈服 | ASTM D638 | 52.0 MPa |
| bending strength | ASTM D790 | 83.0 MPa | |
| Rockwell hardness | R级 | ASTM D785 | 115 |
| physical property | Test Condition | Test Method | MRC USA/NAXALOY® 770-NT137 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50to0.70 % |
| Water absorption rate | 24hr | ASTM D570 | 0.15 % |
| melt mass-flow rate | 230°C/3.8kg | ASTM D1238 | 3.0 g/10min |
| density | ASTM D792 | 1.13 g/cm³ |
| Thermal performance | Test Condition | Test Method | MRC USA/NAXALOY® 770-NT137 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 110 °C |
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