Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE 2645G STYRON US
DOWLEX™
film
High mobility、High rigidity
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Plastic Datasheets
| Other performance | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| Thin film puncture strength | 50.8um | 内部方法 | 16.6 J/cm³ |
| film | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| tensile strength | TD:屈服,51µm | ASTM D882 | 14.6 Mpa |
| Elmendorf tear strength | TD:51µm | ASTM D1922 | 1000 g |
| Secant modulus | 2%正割,TD:51µm | ASTM D882 | 238 Mpa |
| tensile strength | TD:断裂,51µm | ASTM D882 | 39.2 Mpa |
| MD:屈服,51µm | ASTM D882 | 14.2 Mpa | |
| elongation | MD:断裂,51µm | ASTM D882 | 620 % |
| Secant modulus | 2%正割,MD:51µm | ASTM D882 | 168 Mpa |
| tensile strength | MD:断裂,51µm | ASTM D882 | 48.8 Mpa |
| elongation | TD:断裂,51µm | ASTM D882 | 740 % |
| Dart impact | 51µm | ASTM D1709A | 300 g |
| film thickness | 51 µm | ||
| Elmendorf tear strength | MD:51µm | ASTM D1922 | 720 g |
| Thin film puncture strength | 51µm | 内部方法 | 16.6 J/cm³ |
| Basic performance | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| film thickness | 50.8 um | ||
| density | ASTM D-792 | 0.919 g/m3 | |
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 0.9 g/10min |
| Mechanical properties | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| tensile strength | 50.8um，屈服,MD | ASTM D-882 | 14.2 Mpa |
| elongation at break | 50.8um，TD | ASTM D-882 | 740 % |
| Secant modulus | 2% Secant，50.8um，TD | ASTM D-882 | 238 Mpa |
| Dart impact | 50.8um | ASTM D-1709A | 300 g |
| tensile strength | 50.8um，MD,断裂 | ASTM D-882 | 48.8 Mpa |
| elongation at break | 50.8um，MD | ASTM D-882 | 620 % |
| Elmendorf tear strength | 50.8um，MD | ASTM D-1922 | 720 g |
| tensile strength | 50.8um，屈服,TD | ASTM D-882 | 14.6 Mpa |
| Secant modulus | 2% Secant，50.8um，MD | ASTM D-882 | 168 Mpa |
| tensile strength | 50.8um，TD,断裂 | ASTM D-882 | 39.2 Mpa |
| Elmendorf tear strength | 50.8um，TD | ASTM D-1922 | 1000 g |
| optical performance | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| Haze ratio | 50.8um | ASTM D-1003 | 12 % |
| gloss | 45°,50.8µm | ASTM D2457 | 63 |
| Haze ratio | 50.8µm | ASTM D1003 | 12 % |
| gloss | 45°，50.8um | ASTM D-2457 | 63 |
| physical property | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.90 g/10min |
| Thermal performance | Test Condition | Test Method | STYRON US/2645G |
|---|---|---|---|
| vicat | ASTM D1525 | 107 °C | |
| melting temperature | 内部方法 | 120 °C | |
| vicat | ASTM D-1525 | 107 °C |
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