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ULDPE 4203 DOW USA
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Plastic Datasheets
Other performance | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
Starting temperature of heat sealing | 陶氏企业测试 | 88 ℃ |
film | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
film strength | MD | ASTM D882 | 45.5 J/cm³ |
tensile strength | TD:断裂 | ASTM D882 | 30.0 MPa |
Thin film puncture strength | 内部方法 | 4.52 J | |
elongation | MD:断裂 | ASTM D882 | 340 % |
Thin film puncture strength | 内部方法 | 24.8 J/cm³ | |
tensile strength | MD:断裂 | ASTM D882 | 32.4 MPa |
Secant modulus | 1%正割,MD | ASTM D882 | 98.6 MPa |
2%正割,TD | ASTM D882 | 93.8 MPa | |
Thin film puncture strength | 内部方法 | 48.9 N | |
Elmendorf tear strength | MD | ASTM D1922 | 370 g |
Dart impact | ASTM D1709B | >1100 g | |
Secant modulus | 2%正割,MD | ASTM D882 | 89.6 MPa |
tensile strength | TD:屈服 | ASTM D882 | 5.86 MPa |
film thickness | 25 µm | ||
Secant modulus | 1%正割,TD | ASTM D882 | 113 MPa |
Elmendorf tear strength | TD | ASTM D1922 | 520 g |
film strength | TD | ASTM D882 | 64.5 J/cm³ |
elongation | TD:断裂 | ASTM D882 | 570 % |
tensile strength | MD:屈服 | ASTM D882 | 6.21 MPa |
Basic performance | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
density | ASTM D792 | 0.905 g/cm | |
melt mass-flow rate | ASTM D1238 | 0.8 g/10min |
Mechanical properties | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
tensile strength | 20 μm (MD) | ASTM D882 | 53 MPa |
elongation at break | 20μm (MD) | ASTM D882 | 445 % |
Puncture Strength | (20 μm) | 陶氏企业测试 | 22 J/cm |
tensile strength | 屈服 | ASTM D882 | 9 MPa |
optical performance | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
gloss | 45° | ASTM D2457 | 39 |
20 μm | ASTM D2457 | 48 | |
transparency | 20μm | ASTM D1746 | 93 |
Haze ratio | ASTM D1003 | 5 % |
physical property | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
density | ASTM D792 | 0.905 g/cm³ | |
melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.80 g/10min |
Thermal performance | Test Condition | Test Method | DOW USA/4203 |
---|---|---|---|
vicat | ASTM D1525 | 83.9 °C | |
melting temperature | 内部方法 | 123 °C | |
vicat | ASTM D1525 | 84 ℃ |
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