Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE DMDA-8007 DOW USA
DOW™
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Resistance to stress crac、High rigidity、High gloss
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | DOW USA/DMDA-8007 |
|---|---|---|---|
| density | ASTM D-792 | 0.965 g/cm³ | |
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 8.25 g/10min |
| 190℃/21.6kg | ASTM D-1238 | 180 g/10min |
| Mechanical properties | Test Condition | Test Method | DOW USA/DMDA-8007 |
|---|---|---|---|
| tensile strength | 屈服 | ASTM D-638 | 4500(31) Psi(MPa) |
| elongation | 断裂 | ASTM D-638 | 354 % |
| tensile strength | 断裂 | ASTM D-638 | 2600(18) Psi(MPa) |
| elongation at yield | ASTM D-638 | 6 % | |
| Flexural modulus | 2%割线 | ASTM D-790 B | 205.000(1413) Psi(MPa) |
| Shore hardness | ASTM D-2240 | 61 Shore D | |
| Impact strength of cantilever beam gap | ASTM D-1822 | 80(168) ft?lb/in2(kJ/m2) | |
| Environmental stress cracking resistance | 122?H(50℃),F50,100%lgepal | ASTM D-1693 | 2 hrs |
| Thermal performance | Test Condition | Test Method | DOW USA/DMDA-8007 |
|---|---|---|---|
| Crystallization peak temperature | DSC法 | Dow Method | 248(120) ℉(℃) |
| brittle temperature | ASTM D-746 | <-105(<-76) ℉(℃) | |
| Heat distortion temperature | 66psi(0.45MPa)，HDT | ASTM D-648 | 183(84) ℉(℃) |
| vicat | ASTM D-1525 | 268(131) ℉(℃) | |
| melting temperature | DSC法 | Dow Method | 271(133) ℉(℃) |
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