Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ASA CR3020 BL4A291 SABIC INNOVATIVE US
GELOY™
Tread rubber、Profile
Low gloss、Low glossiness
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR3020 BL4A291 |
|---|---|---|---|
| melt mass-flow rate | 220℃/10.0kg | ASTM D-1238 | 5.0 g/10min |
| Mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CR3020 BL4A291 |
|---|---|---|---|
| tensile strength | 断裂 | ASTM D-638 | 31.7 Mpa |
| 屈服 | ASTM D-638 | 40.7 Mpa | |
| elongation at yield | ASTM D-638 | 3.0 % | |
| Tensile modulus | ASTM D-638 | 2070 Mpa | |
| bending strength | 50.0mm Span，屈服 | ASTM D-790 | 62.1 Mpa |
| Flexural modulus | 50.0mm Span | ASTM D-790 | 2140 Mpa |
| Impact strength of cantilever beam gap | 23℃ | ASTM D-256 | 160 J/m |
| elongation at break | ASTM D-638 | 24 % |
| physical property | Test Condition | Test Method | SABIC INNOVATIVE US/CR3020 BL4A291 |
|---|---|---|---|
| Shrinkage rate | Flow,3.20mm | ASTM D-955 | 0.50-0.70 % |
| Thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR3020 BL4A291 |
|---|---|---|---|
| vicat | ASTM D-1525 | 99.4 °C | |
| Heat distortion temperature | 1.80MPa，未退火，3.20mm，HDT | ASTM D-648 | 77.8 °C |
| 0.45MPa，未退火，3.20mm，HDT | ASTM D-648 | 87.8 °C | |
| Linear coefficient of thermal expansion | Transverse,-40TO40℃ | ASTM E-831 | 0.000092 cm/cm/℃ |
| Flow,-40TO40℃ | ASTM E-831 | 0.000086 cm/cm/℃ |
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