| About |
|---|
| ATTANE™ 4606G 超低密度聚乙烯共聚物在流延薄膜中作为表层，具有优异的低温热粘性能，综合有优异的抗撕裂强度和抗冲击强度。在拉伸薄膜的加工中，ATTANE™ 4606G 超低密度聚乙烯共聚物具有优异的拉伸性以及良好的物理性能和自粘性能。ATTANE™ 4606G 超低密度聚乙烯共聚物可用于吹塑薄膜的共挤出加工，在这种加工中，ATTANE™ 4606G 超低密度聚乙烯共聚物作为多层薄膜结构中的热封层，与其他具有优异的膜泡稳定性的树脂进行共挤出。 备注：在未经改性应用于食品接触领域时，ATTANE™ 4606G 超低密度聚乙烯共聚物符合美国联邦食品、药物和化妆品法案中对接触食品物质(FCN)的法规要求，其市场准入通知FCN 741已经从2007年9月28日开始生效。该食品接触认证通知允许该产品作为物品或者组分用于接触食品的物品的生产，这些食品种类参见美国食品和药物管理局法规21 CFR § 176.170(c)表-2中使用条件A至H描述的所有种类。该产品的组分构成符合欧盟指令2002/72/EC有关食品接触的法规要求。请联系距您最近的陶氏代表处以获取有关符合食品接触法令的证明资料。用户依然负有责任确定其产品的使用是否符合所有相关法规的规定。 应用领域： 流延拉伸薄膜中的自粘层 流延和吹塑薄膜中的热封层&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | VLDPE |
| Material Status | Commercial: Negative |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.911 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 3.3 | g/10min | ISO 1133 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 23 | µm | |
| Membrane puncture strength | |||
| 23 µm | 2.80 | J | ASTM D5748 |
| Membrane puncture force | |||
| 23 µm | 35.0 | N | ASTM D5748 |
| tensile strength | ISO 527-3 | ||
| MD, yield, 23 µ m | 4.80 | MPa | ISO 527-3 |
| TD, yield, 23 µ m | 4.50 | MPa | ISO 527-3 |
| MD, fracture, 23 µ m | 28.0 | MPa | ISO 527-3 |
| TD, fracture, 23 µ m | 25.0 | MPa | ISO 527-3 |
| Tensile strain | ISO 527-3 | ||
| MD, fracture, 23 µ m | 450 | % | ISO 527-3 |
| TD, fracture, 23 µ m | 600 | % | ISO 527-3 |
| Drop hammer impact | |||
| 23 µm | 180 | g | ISO 7765-1/A |
| Elmandorf tear strength | ASTM D1922 | ||
| MD：23 µm | 200 | g | ASTM D1922 |
| TD：23 µm | 360 | g | ASTM D1922 |
| Unstretched bonding | 100 | g | ASTM D4649 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 90.0 | ℃ | ISO 306/A |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45°，23 µm | 92 | ASTM D2457 | |
| Haze | |||
| 23 µm | 0.70 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 190 to 260 | °C | |
| Notes |
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