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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
HDPE DMDA-8007 DOW USA
DOW™
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مقاومت در برابر شکستن فشا,سختی بالا,درخشش بالا
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برگههای اطلاعات پلاستیک
| Basic Performance | شرایط آزمون | روش آزمون | DOW USA/DMDA-8007 |
|---|---|---|---|
| density | ASTM D-792 | 0.965 g/cm³ | |
| melt mass-flow rate | 190℃/21.6kg | ASTM D-1238 | 180 g/10min |
| 190℃/2.16kg | ASTM D-1238 | 8.25 g/10min |
| thermal performance | شرایط آزمون | روش آزمون | DOW USA/DMDA-8007 |
|---|---|---|---|
| Brittle temperature | ASTM D-746 | <-105(<-76) ℉(℃) | |
| Crystallization peak temperature | DSC法 | Dow Method | 248(120) ℉(℃) |
| Hot deformation temperature | 66psi(0.45MPa) | ASTM D-648 | 183(84) ℉(℃) |
| Melting temperature | DSC法 | Dow Method | 271(133) ℉(℃) |
| Vicat softening temperature | ASTM D-1525 | 268(131) ℉(℃) |
| mechanical properties | شرایط آزمون | روش آزمون | DOW USA/DMDA-8007 |
|---|---|---|---|
| Bending modulus | 2%割线 | ASTM D-790 B | 205.000(1413) Psi(MPa) |
| elongation | Break | ASTM D-638 | 354 % |
| elongation at yield | ASTM D-638 | 6 % | |
| Environmental stress cracking resistance | 122?H(50℃),F50,100%lgepal | ASTM D-1693 | 2 hrs |
| Impact strength of cantilever beam gap | ASTM D-1822 | 80(168) ft?lb/in2(kJ/m2) | |
| Shore hardness | ASTM D-2240 | 61 Shore D | |
| tensile strength | Yield | ASTM D-638 | 4500(31) Psi(MPa) |
| Break | ASTM D-638 | 2600(18) Psi(MPa) |