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LDPE 2420K CNOOC Shell
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Plastic Datasheets
| Other performance | Test Condition | Test Method | CNOOC Shell/2420K |
|---|---|---|---|
| Piercing energy | DIN 53373 | 3.5 J/MM | |
| ball-indentation hardness | H49/30 | ISO 2039-1 | 18 MPa |
| Elastic modulus | ISO 527 | 260 MPa | |
| Shore hardness | ISO 868 | 48 | |
| gloss | 20° | ASTM D-2457 | ＞60 |
| Haze ratio | 70μm | ASTM D-1003 | <7 % |
| gloss | 60° | ASTM D-2457 | 105 |
| coefficient of friction | ISO 1003 | 60 % |
| Basic performance | Test Condition | Test Method | CNOOC Shell/2420K |
|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 4 g/10min |
| density | 23℃ | ISO 1183 | 0.924 g/cm3 |
| Mechanical properties | Test Condition | Test Method | CNOOC Shell/2420K |
|---|---|---|---|
| tensile strength | 纵向 | ISO 527 | 22 MPa |
| elongation at break | 纵向 | ISO 527 | 300 % |
| tensile strength | 屈服 | ISO 527 | 11 MPa |
| elongation at break | 横向 | ISO 527 | 600 % |
| tensile strength | 横向 | ISO 527 | 15 MPa |
| physical property | Test Condition | Test Method | CNOOC Shell/2420K |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D-1709 | 100 g |
| Thermal performance | Test Condition | Test Method | CNOOC Shell/2420K |
|---|---|---|---|
| melting temperature | ISO 3146 | 111 ℃ | |
| vicat | A/50 | ISO 306 | 92 ℃ |
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