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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
LDPE 4203 DOW USA
ATTANE™
فیلم,ظرف,بسته بندی
مقاومت در برابر دمای پایی,مقاومت بالا
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برگه‌های اطلاعات پلاستیک
| Other performance | شرایط آزمون | روش آزمون | DOW USA/4203 |
|---|---|---|---|
| Oxygen permeability | ASTM D-3985 | 928 cc-mil | |
| toughness | MD | ASTM D-882 | 93 J/cm³ |
| TD | ASTM D-882 | 107 J/cm³ | |
| Water vapor permeability | ASTM F-1249 | 1.58 g-mil |
| Basic Performance | شرایط آزمون | روش آزمون | DOW USA/4203 |
|---|---|---|---|
| density | ASTM D-792 | 0.9050 g/cm³ | |
| melt mass-flow rate | ASTM D-1238 | 0.80 g/10min |
| thermal performance | شرایط آزمون | روش آزمون | DOW USA/4203 |
|---|---|---|---|
| Heat sealing temperature | DOW法 | 84 °C | |
| Melting temperature | DOW法 | 123 °C | |
| Vicat softening temperature | ASTM D-1525 | 84 °C |
| mechanical properties | شرایط آزمون | روش آزمون | DOW USA/4203 |
|---|---|---|---|
| Dart impact | ASTM D-1709 | ＞850 g | |
| Elongation at Break | MD | ASTM D-882 | 646 % |
| TD | ASTM D-882 | 735 % | |
| Puncture resistance | DOW法 | 20 J/cm³ | |
| tear strength | TD | ASTM D-1922 | 1106 g |
| MD | ASTM D-1922 | 831 g | |
| tensile strength | MD，Yield | ASTM D-882 | 8 Mpa |
| TD | ASTM D-882 | 46 Mpa | |
| TD，Yield | ASTM D-882 | 8 Mpa | |
| MD | ASTM D-882 | 52 Mpa |
| optical performance | شرایط آزمون | روش آزمون | DOW USA/4203 |
|---|---|---|---|
| gloss | ASTM D-2457 | 54 | |
| transparency | ASTM D -1746 | 85 | |
| turbidity | ASTM D-1003 | 6 % |