Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE 2740G DOW SPAIN
DOWLEX™
film
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Plastic Datasheets
| Other performance | Test Condition | Test Method | DOW SPAIN/2740G |
|---|---|---|---|
| Movie Piercing Force | 50um | ASTM D-5748 | 46 N |
| Movie Piercing Resistance | 50um | ASTM D-5748 | 4 J/cm³ |
| 50um | ASTM D-5748 | 2 J |
| Basic performance | Test Condition | Test Method | DOW SPAIN/2740G |
|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 1 g/10min |
| density | ASTM D-792 | 0.94 g/m3 | |
| film thickness | 50 um |
| Mechanical properties | Test Condition | Test Method | DOW SPAIN/2740G |
|---|---|---|---|
| Tensile modulus (MD) | 2% Secant，50um | ISO 527-3 | 370 Mpa |
| Elmendorf Tear Strength (MD) | 50um | ASTM D-1922 | 130 g |
| Tensile yield stress (TD) | 50um | ISO 527-3 | 25 Mpa |
| Tensile yield stress (MD) | 50um | ISO 527-3 | 26 Mpa |
| Tensile elongation at break (MD) | 50um | ISO 527-3 | 690 % |
| Elmendorf Tear Strength (TD) | 50um | ASTM D-1922 | 240 g |
| Tensile elongation at break (TD) | 50um | ISO 527-3 | 740 % |
| Tensile modulus (TD) | 2% Secant，50um | ISO 527-3 | 420 Mpa |
| Tensile fracture stress (TD) | 50um | ISO 527-3 | 43 Mpa |
| Falling hammer impact | 50um | ISO 7765-1/A | 120 g |
| Tensile fracture stress (MD) | 50um | ISO 527-3 | 44 Mpa |
| optical performance | Test Condition | Test Method | DOW SPAIN/2740G |
|---|---|---|---|
| Melt Temperature | 190-240 °C |
| Thermal performance | Test Condition | Test Method | DOW SPAIN/2740G |
|---|---|---|---|
| vicat | ASTM D-1525 | 125 °C |
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