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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
LLDPE 2740G DOW SPAIN
DOWLEX™
فیلم
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برگههای اطلاعات پلاستیک
| Other performance | شرایط آزمون | روش آزمون | DOW SPAIN/2740G |
|---|---|---|---|
| Puncture intensity | 50um | ASTM D-5748 | 2 J |
| Thin film puncture strength | 50um | ASTM D-5748 | 4 J/cm³ |
| 50um | ASTM D-5748 | 46 N |
| Basic Performance | شرایط آزمون | روش آزمون | DOW SPAIN/2740G |
|---|---|---|---|
| density | ASTM D-792 | 0.94 g/m3 | |
| film thickness | 50 um | ||
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 1 g/10min |
| thermal performance | شرایط آزمون | روش آزمون | DOW SPAIN/2740G |
|---|---|---|---|
| Vicat softening temperature | ASTM D-1525 | 125 °C |
| mechanical properties | شرایط آزمون | روش آزمون | DOW SPAIN/2740G |
|---|---|---|---|
| Dart impact | 50um | ISO 7765-1/A | 120 g |
| Elmendorf tear strength | 50um，MD | ASTM D-1922 | 130 g |
| 50um，TD | ASTM D-1922 | 240 g | |
| Elongation at Break | 50um，MD | ISO 527-3 | 690 % |
| 50um，TD | ISO 527-3 | 740 % | |
| Tensile fracture stress (TD) | 50um | ISO 527-3 | 43 Mpa |
| Tensile modulus | 2% Secant，50um，TD | ISO 527-3 | 420 Mpa |
| 2% Secant，50um，MD | ISO 527-3 | 370 Mpa | |
| Tensile stress | 50um，MD,Break | ISO 527-3 | 44 Mpa |
| 50um，MD，Yield | ISO 527-3 | 26 Mpa | |
| 50um，TD，Yield | ISO 527-3 | 25 Mpa |
| optical performance | شرایط آزمون | روش آزمون | DOW SPAIN/2740G |
|---|---|---|---|
| Melt Temperature | 190-240 °C |