DOWLEX™ 2045G
LLDPE
陶氏化学(Dow Chemical)
产品描述
DOWLEX™ 2045G Polyethylene Resin is designed for the production of a wide variety of industrial and consumer films . Films made from this resin exhibit a combination of excellent toughness and tear resistance. The product also delivers very good processability on conventional LLDPE machinery.
Linear Low Density Polyethylene
For heavy duty applications
Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a.
Consult the regulations for complete details.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.92 g/cm³ | ASTM D792 | |
密度 | 0.92 g/cm³ | Internal | Base Density |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 1 g/10min | ASTM D1238 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 106 °C | ASTM D1525 | |
熔融温度(Tm) | 119 °C | Internal | DSC |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 10 % | ASTM D1003 | |
光泽度 | 60 - | ASTM D 2457 | |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 11.3 Mpa | ASTM D 882 | MD |
屈服(yld) | 11.9 Mpa | ASTM D 882 | TD |
断裂(brk) | 47.4 Mpa | ASTM D 882 | MD |
断裂(brk) | 40.6 Mpa | ASTM D 882 | TD |
拉伸延伸率 | |||
断裂(brk) | 600 % | ASTM D 882 | MD |
断裂(brk) | 740 % | ASTM D 882 | TD |
穿透强度 | 62.3 N | Internal | |
耐穿透性 | 26.1 J/cm³ | Internal | |
耐穿透性 | 5.31 J | Internal | |
抗拉韧性 | 118 J/cm³ | ASTM D882 | MD |
抗拉韧性 | 129 J/cm³ | ASTM D882 | TD |
埃尔曼多夫撕裂 | 370 g | ASTM D 1922 | MD |
埃尔曼多夫撕裂 | 630 g | ASTM D 1922 | TD |
割线模量 | 237 Mpa | ASTM D 882 | 1% Secant, MD |
割线模量 | 275 Mpa | ASTM D 882 | 1% Secant, TD |
割线模量 | 205 Mpa | ASTM D 882 | 2% Secant, MD |
割线模量 | 232 Mpa | ASTM D 882 | 2% Secant, TD |
落锤冲击 | 220 g | ASTM D 1709 |