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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
HDPE DMDA-6200 Natural 7 DOW USA
DOW™
لوازم خانگی,قطعات دیوار نازک,بسته بندی,مواد شیمیایی خانگی
مقاومت ذوب بالا,مقاومت در برابر شکستن فشا,مقاومت بالا,مقاومت عالی در برابر فشار,نقطه ذوب بالا,مقاومت بالا و غیره
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برگه‌های اطلاعات پلاستیک
| Basic Performance | شرایط آزمون | روش آزمون | DOW USA/DMDA-6200 Natural 7 |
|---|---|---|---|
| density | ASTM D-792 | 0.953 | |
| melt mass-flow rate | 190℃/21.6kg | ASTM D-1238 | 33 g/10min |
| 190℃/2.16kg | ASTM D-1238 | 0.38 g/10min |
| thermal performance | شرایط آزمون | روش آزمون | DOW USA/DMDA-6200 Natural 7 |
|---|---|---|---|
| Crystallization peak temperature | DSC法 | Dow Method | 244(118) |
| Hot deformation temperature | 66psi(0.45MPa) | ASTM D-648 | 163(73) |
| Melting temperature | DSC法 | Dow Method | 268(131) |
| Vicat softening temperature | ASTM D-1525 | 264(129) |
| mechanical properties | شرایط آزمون | روش آزمون | DOW USA/DMDA-6200 Natural 7 |
|---|---|---|---|
| Bending modulus | 2%割线 | ASTM D-790 B | 145.000(1000) Psi(MPa) |
| elongation | Break | ASTM D-638 | 1000 % |
| elongation at yield | ASTM D-638 | 7 % | |
| Environmental stress cracking resistance | 122 | ASTM D-1693 | 80 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 | 3900(27) Psi(MPa) |
| Break | ASTM D-638 | 4500(31) Psi(MPa) |