Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC SP920 USA Schuman
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Medium gloss, good impact resistance, good processability, good color stability, good weather resistance, medium heat resistance, self extinguishing
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | USA Schuman/SP920 |
|---|---|---|---|
| Rockwell hardness | ASTM D-785 | 70 R Scale | |
| Impact strength of cantilever beam gap | 3.18mm | ASTM D-256 | 641 J/m |
| tensile strength | ASTM D-638 | 65.5 MPa |
| physical property | Test Condition | Test Method | USA Schuman/SP920 |
|---|---|---|---|
| melt mass-flow rate | ASTM D-1238 | 20 g/10min | |
| density | ASTM D-792 | 1.20 g/cm3 |
| Thermal performance | Test Condition | Test Method | USA Schuman/SP920 |
|---|---|---|---|
| vicat | ASTM D-1525 | 154 ℃ | |
| UL flame retardant rating | 1.57mm | UL 94 | V-2 |
| Heat distortion temperature | 1.8MPa，未退火，HDT | ASTM D-648 | 128 ℃ |
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